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问答 Nutz1.r.61将DateTime类型插入MySQL5.7.17值异常
发布于 1619天前 作者 elkan1788 803 次浏览 复制 上一个帖子 下一个帖子
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今天遇到一个是非常诡异的现象,就是把Java的Date数据插入到MySQL的datetime类似字段中,值竟然改变了好是奇怪。

DBUG 信息如下:

17-05-16 19:46:34.623 DEBUG [pool-5-thread-2] UPDATE gb_user_info SET open_id=?,nick_name=?,sex=?,head_img=?,country=?,province=?,city=?,lang=?,follow_time=?,update_time=?,subscribe=?  WHERE u_id=?
    |                            1 |   2 | 3 |                                                                                                                                      4 |  5 |  6 |  7 |     8 |                   9 |                  10 | 11 | 12 |
    |------------------------------|-----|---|----------------------------------------------------------------------------------------------------------------------------------------|----|----|----|-------|---------------------|---------------------|---|---|
    | oa_djt3VhApMZ3EFXf9B0jGIqznQ | 小灰灰 | 1 | http://wx.qlogo.cn/mmopen/ffoh28JwicBbsicUFiaia2bI6M0ALicxicmryThgb23cr6nBx9IfeqkuBLGWgG4I9nj0PiaOnbJibbtIGFsSRuLbiaticUbPJhHvIAU7OH/0 | 中国 | 广东 | 梅州 | zh_CN | 2017-05-16 19:46:33 | 2017-05-16 19:46:34 | 1 | 1 |
  For example:> "UPDATE gb_user_info SET open_id='oa_djt3VhApMZ3EFXf9B0jGIqznQ',nick_name='小灰灰',sex='1',head_img='http://wx.qlogo.cn/mmopen/ffoh28JwicBbsicUFiaia2bI6M0ALicxicmryThgb23cr6nBx9IfeqkuBLGWgG4I9nj0PiaOnbJibbtIGFsSRuLbiaticUbPJhHvIAU7OH/0',country='中国',province='广东',city='梅州',lang='zh_CN',follow_time='2017-05-16 19:46:33',update_time='2017-05-16 19:46:34',subscribe='1'  WHERE u_id=1"
17-05-16 19:46:34.694 INFO [pool-5-thread-2] Add openId[oa_djt3VhApMZ3EFXf9B0jGIqznQ] subscribe success.

Java 代码:

public boolean saveSubscribeUser(UserInfo userInfo) {

        boolean subscribed = false;
        UserInfo userInfoTmp = get(userInfo.getOpenId());

        try {
            if (userInfoTmp != null && userInfoTmp.getUserId() != null) {
                userInfo.setUserId(userInfoTmp.getUserId());
                userInfo.setUpdateTime(new Date());
                int rows = _updateIgnoreNull(userInfo);
                subscribed = (rows > 0);
            } else {
                userInfo.setUpdateTime(new Date());
                UserInfo insertUITmp = _insert(userInfo);
                subscribed = (insertUITmp!=null);
            }
        } catch (Exception e) {
            logger.error("Save subscribe user info failure!!!", e);
        }

        return subscribed;
    }


/***一个关键的方法***/

    public void cloneFromFollower(Follower follower) {
        this.openId = follower.getOpenid();
        this.nickName = follower.getNickname();
        this.sex = Integer.toString(follower.getSex());
        this.headImg = follower.getHeadimgurl();
        this.lang = follower.getLanguage();
        this.country = follower.getCountry();
        this.province = follower.getProvince();
        this.city = follower.getCity();
        this.followTime = new Date(follower.getSubscribeTime() * 1000L);
        this.subscribe = Integer.toString(follower.getSubscribe());
    }

SQL客户端查询的结果:

mysql> SELECT nick_name,follow_time,update_time,subscribe FROM gb_user_info  WHERE open_id='oa_djt3VhApMZ3EFXf9B0jGIqznQ'
    -> ;
+-----------+---------------------+---------------------+-----------+
| nick_name | follow_time         | update_time         | subscribe |
+-----------+---------------------+---------------------+-----------+
| 小灰灰    | 2017-05-16 06:46:33 | 2017-05-16 06:46:35 | 1         |
+-----------+---------------------+---------------------+-----------+
1 row in set (0.00 sec)

为何这里的时间会不一样的呢? 可以确定的是服务器的时间是北京+8时区,然后程序也没有做别的操作,对了这里使用的JDBC驱动是:mysql-connector-java-6.0.5.jar,驱动类为:com.mysql.cj.jdbc.Driver, 各们有何建议呢?

9 回复

执行 show status 和 show create table gb_user_info , 贴一下结果

mysql> show status
    -> ;
+-----------------------------------------------+--------------------------------------------------+
| Variable_name                                 | Value                                            |
+-----------------------------------------------+--------------------------------------------------+
| Aborted_clients                               | 36                                               |
| Aborted_connects                              | 1876                                             |
| Binlog_cache_disk_use                         | 0                                                |
| Binlog_cache_use                              | 0                                                |
| Binlog_stmt_cache_disk_use                    | 0                                                |
| Binlog_stmt_cache_use                         | 0                                                |
| Bytes_received                                | 503                                              |
| Bytes_sent                                    | 10100                                            |
| Com_admin_commands                            | 0                                                |
| Com_assign_to_keycache                        | 0                                                |
| Com_alter_db                                  | 0                                                |
| Com_alter_db_upgrade                          | 0                                                |
| Com_alter_event                               | 0                                                |
| Com_alter_function                            | 0                                                |
| Com_alter_instance                            | 0                                                |
| Com_alter_procedure                           | 0                                                |
| Com_alter_server                              | 0                                                |
| Com_alter_table                               | 0                                                |
| Com_alter_tablespace                          | 0                                                |
| Com_alter_user                                | 0                                                |
| Com_analyze                                   | 0                                                |
| Com_begin                                     | 0                                                |
| Com_binlog                                    | 0                                                |
| Com_call_procedure                            | 0                                                |
| Com_change_db                                 | 1                                                |
| Com_change_master                             | 0                                                |
| Com_change_repl_filter                        | 0                                                |
| Com_check                                     | 0                                                |
| Com_checksum                                  | 0                                                |
| Com_commit                                    | 0                                                |
| Com_create_db                                 | 0                                                |
| Com_create_event                              | 0                                                |
| Com_create_function                           | 0                                                |
| Com_create_index                              | 0                                                |
| Com_create_procedure                          | 0                                                |
| Com_create_server                             | 0                                                |
| Com_create_table                              | 0                                                |
| Com_create_trigger                            | 0                                                |
| Com_create_udf                                | 0                                                |
| Com_create_user                               | 0                                                |
| Com_create_view                               | 0                                                |
| Com_dealloc_sql                               | 0                                                |
| Com_delete                                    | 0                                                |
| Com_delete_multi                              | 0                                                |
| Com_do                                        | 0                                                |
| Com_drop_db                                   | 0                                                |
| Com_drop_event                                | 0                                                |
| Com_drop_function                             | 0                                                |
| Com_drop_index                                | 0                                                |
| Com_drop_procedure                            | 0                                                |
| Com_drop_server                               | 0                                                |
| Com_drop_table                                | 0                                                |
| Com_drop_trigger                              | 0                                                |
| Com_drop_user                                 | 0                                                |
| Com_drop_view                                 | 0                                                |
| Com_empty_query                               | 0                                                |
| Com_execute_sql                               | 0                                                |
| Com_explain_other                             | 0                                                |
| Com_flush                                     | 0                                                |
| Com_get_diagnostics                           | 0                                                |
| Com_grant                                     | 0                                                |
| Com_ha_close                                  | 0                                                |
| Com_ha_open                                   | 0                                                |
| Com_ha_read                                   | 0                                                |
| Com_help                                      | 0                                                |
| Com_insert                                    | 0                                                |
| Com_insert_select                             | 0                                                |
| Com_install_plugin                            | 0                                                |
| Com_kill                                      | 0                                                |
| Com_load                                      | 0                                                |
| Com_lock_tables                               | 0                                                |
| Com_optimize                                  | 0                                                |
| Com_preload_keys                              | 0                                                |
| Com_prepare_sql                               | 0                                                |
| Com_purge                                     | 0                                                |
| Com_purge_before_date                         | 0                                                |
| Com_release_savepoint                         | 0                                                |
| Com_rename_table                              | 0                                                |
| Com_rename_user                               | 0                                                |
| Com_repair                                    | 0                                                |
| Com_replace                                   | 0                                                |
| Com_replace_select                            | 0                                                |
| Com_reset                                     | 0                                                |
| Com_resignal                                  | 0                                                |
| Com_revoke                                    | 0                                                |
| Com_revoke_all                                | 0                                                |
| Com_rollback                                  | 0                                                |
| Com_rollback_to_savepoint                     | 0                                                |
| Com_savepoint                                 | 0                                                |
| Com_select                                    | 2                                                |
| Com_set_option                                | 0                                                |
| Com_signal                                    | 0                                                |
| Com_show_binlog_events                        | 0                                                |
| Com_show_binlogs                              | 0                                                |
| Com_show_charsets                             | 0                                                |
| Com_show_collations                           | 0                                                |
| Com_show_create_db                            | 0                                                |
| Com_show_create_event                         | 0                                                |
| Com_show_create_func                          | 0                                                |
| Com_show_create_proc                          | 0                                                |
| Com_show_create_table                         | 0                                                |
| Com_show_create_trigger                       | 0                                                |
| Com_show_databases                            | 1                                                |
| Com_show_engine_logs                          | 0                                                |
| Com_show_engine_mutex                         | 0                                                |
| Com_show_engine_status                        | 0                                                |
| Com_show_events                               | 0                                                |
| Com_show_errors                               | 0                                                |
| Com_show_fields                               | 10                                               |
| Com_show_function_code                        | 0                                                |
| Com_show_function_status                      | 0                                                |
| Com_show_grants                               | 0                                                |
| Com_show_keys                                 | 0                                                |
| Com_show_master_status                        | 0                                                |
| Com_show_open_tables                          | 0                                                |
| Com_show_plugins                              | 0                                                |
| Com_show_privileges                           | 0                                                |
| Com_show_procedure_code                       | 0                                                |
| Com_show_procedure_status                     | 0                                                |
| Com_show_processlist                          | 0                                                |
| Com_show_profile                              | 0                                                |
| Com_show_profiles                             | 0                                                |
| Com_show_relaylog_events                      | 0                                                |
| Com_show_slave_hosts                          | 0                                                |
| Com_show_slave_status                         | 0                                                |
| Com_show_status                               | 1                                                |
| Com_show_storage_engines                      | 0                                                |
| Com_show_table_status                         | 0                                                |
| Com_show_tables                               | 1                                                |
| Com_show_triggers                             | 0                                                |
| Com_show_variables                            | 0                                                |
| Com_show_warnings                             | 0                                                |
| Com_show_create_user                          | 0                                                |
| Com_shutdown                                  | 0                                                |
| Com_slave_start                               | 0                                                |
| Com_slave_stop                                | 0                                                |
| Com_group_replication_start                   | 0                                                |
| Com_group_replication_stop                    | 0                                                |
| Com_stmt_execute                              | 0                                                |
| Com_stmt_close                                | 0                                                |
| Com_stmt_fetch                                | 0                                                |
| Com_stmt_prepare                              | 0                                                |
| Com_stmt_reset                                | 0                                                |
| Com_stmt_send_long_data                       | 0                                                |
| Com_truncate                                  | 0                                                |
| Com_uninstall_plugin                          | 0                                                |
| Com_unlock_tables                             | 0                                                |
| Com_update                                    | 0                                                |
| Com_update_multi                              | 0                                                |
| Com_xa_commit                                 | 0                                                |
| Com_xa_end                                    | 0                                                |
| Com_xa_prepare                                | 0                                                |
| Com_xa_recover                                | 0                                                |
| Com_xa_rollback                               | 0                                                |
| Com_xa_start                                  | 0                                                |
| Com_stmt_reprepare                            | 0                                                |
| Compression                                   | OFF                                              |
| Connection_errors_accept                      | 0                                                |
| Connection_errors_internal                    | 0                                                |
| Connection_errors_max_connections             | 0                                                |
| Connection_errors_peer_address                | 0                                                |
| Connection_errors_select                      | 0                                                |
| Connection_errors_tcpwrap                     | 0                                                |
| Connections                                   | 1946                                             |
| Created_tmp_disk_tables                       | 0                                                |
| Created_tmp_files                             | 6                                                |
| Created_tmp_tables                            | 2                                                |
| Delayed_errors                                | 0                                                |
| Delayed_insert_threads                        | 0                                                |
| Delayed_writes                                | 0                                                |
| Flush_commands                                | 1                                                |
| Handler_commit                                | 0                                                |
| Handler_delete                                | 0                                                |
| Handler_discover                              | 0                                                |
| Handler_external_lock                         | 0                                                |
| Handler_mrr_init                              | 0                                                |
| Handler_prepare                               | 0                                                |
| Handler_read_first                            | 0                                                |
| Handler_read_key                              | 0                                                |
| Handler_read_last                             | 0                                                |
| Handler_read_next                             | 0                                                |
| Handler_read_prev                             | 0                                                |
| Handler_read_rnd                              | 0                                                |
| Handler_read_rnd_next                         | 20                                               |
| Handler_rollback                              | 0                                                |
| Handler_savepoint                             | 0                                                |
| Handler_savepoint_rollback                    | 0                                                |
| Handler_update                                | 0                                                |
| Handler_write                                 | 18                                               |
| Innodb_buffer_pool_dump_status                | Dumping of buffer pool not started               |
| Innodb_buffer_pool_load_status                | Buffer pool(s) load completed at 170517  6:34:18 |
| Innodb_buffer_pool_resize_status              |                                                  |
| Innodb_buffer_pool_pages_data                 | 930                                              |
| Innodb_buffer_pool_bytes_data                 | 15237120                                         |
| Innodb_buffer_pool_pages_dirty                | 0                                                |
| Innodb_buffer_pool_bytes_dirty                | 0                                                |
| Innodb_buffer_pool_pages_flushed              | 1147                                             |
| Innodb_buffer_pool_pages_free                 | 7253                                             |
| Innodb_buffer_pool_pages_misc                 | 8                                                |
| Innodb_buffer_pool_pages_total                | 8191                                             |
| Innodb_buffer_pool_read_ahead_rnd             | 0                                                |
| Innodb_buffer_pool_read_ahead                 | 0                                                |
| Innodb_buffer_pool_read_ahead_evicted         | 0                                                |
| Innodb_buffer_pool_read_requests              | 25135                                            |
| Innodb_buffer_pool_reads                      | 688                                              |
| Innodb_buffer_pool_wait_free                  | 0                                                |
| Innodb_buffer_pool_write_requests             | 12741                                            |
| Innodb_data_fsyncs                            | 775                                              |
| Innodb_data_pending_fsyncs                    | 0                                                |
| Innodb_data_pending_reads                     | 0                                                |
| Innodb_data_pending_writes                    | 0                                                |
| Innodb_data_read                              | 11342336                                         |
| Innodb_data_reads                             | 789                                              |
| Innodb_data_writes                            | 1777                                             |
| Innodb_data_written                           | 34583040                                         |
| Innodb_dblwr_pages_written                    | 891                                              |
| Innodb_dblwr_writes                           | 55                                               |
| Innodb_log_waits                              | 0                                                |
| Innodb_log_write_requests                     | 1595                                             |
| Innodb_log_writes                             | 327                                              |
| Innodb_os_log_fsyncs                          | 413                                              |
| Innodb_os_log_pending_fsyncs                  | 0                                                |
| Innodb_os_log_pending_writes                  | 0                                                |
| Innodb_os_log_written                         | 1115648                                          |
| Innodb_page_size                              | 16384                                            |
| Innodb_pages_created                          | 243                                              |
| Innodb_pages_read                             | 687                                              |
| Innodb_pages_written                          | 1149                                             |
| Innodb_row_lock_current_waits                 | 0                                                |
| Innodb_row_lock_time                          | 0                                                |
| Innodb_row_lock_time_avg                      | 0                                                |
| Innodb_row_lock_time_max                      | 0                                                |
| Innodb_row_lock_waits                         | 0                                                |
| Innodb_rows_deleted                           | 5                                                |
| Innodb_rows_inserted                          | 2261                                             |
| Innodb_rows_read                              | 2555                                             |
| Innodb_rows_updated                           | 15                                               |
| Innodb_num_open_files                         | 93                                               |
| Innodb_truncated_status_writes                | 0                                                |
| Innodb_available_undo_logs                    | 128                                              |
| Key_blocks_not_flushed                        | 0                                                |
| Key_blocks_unused                             | 6693                                             |
| Key_blocks_used                               | 5                                                |
| Key_read_requests                             | 42                                               |
| Key_reads                                     | 5                                                |
| Key_write_requests                            | 0                                                |
| Key_writes                                    | 0                                                |
| Last_query_cost                               | 10.499000                                        |
| Last_query_partial_plans                      | 1                                                |
| Locked_connects                               | 0                                                |
| Max_execution_time_exceeded                   | 0                                                |
| Max_execution_time_set                        | 0                                                |
| Max_execution_time_set_failed                 | 0                                                |
| Max_used_connections                          | 16                                               |
| Max_used_connections_time                     | 2017-05-17 19:59:00                              |
| Not_flushed_delayed_rows                      | 0                                                |
| Ongoing_anonymous_transaction_count           | 0                                                |
| Open_files                                    | 22                                               |
| Open_streams                                  | 0                                                |
| Open_table_definitions                        | 292                                              |
| Open_tables                                   | 194                                              |
| Opened_files                                  | 955                                              |
| Opened_table_definitions                      | 0                                                |
| Opened_tables                                 | 9                                                |
| Performance_schema_accounts_lost              | 0                                                |
| Performance_schema_cond_classes_lost          | 0                                                |
| Performance_schema_cond_instances_lost        | 0                                                |
| Performance_schema_digest_lost                | 0                                                |
| Performance_schema_file_classes_lost          | 0                                                |
| Performance_schema_file_handles_lost          | 0                                                |
| Performance_schema_file_instances_lost        | 0                                                |
| Performance_schema_hosts_lost                 | 0                                                |
| Performance_schema_index_stat_lost            | 0                                                |
| Performance_schema_locker_lost                | 0                                                |
| Performance_schema_memory_classes_lost        | 0                                                |
| Performance_schema_metadata_lock_lost         | 0                                                |
| Performance_schema_mutex_classes_lost         | 0                                                |
| Performance_schema_mutex_instances_lost       | 0                                                |
| Performance_schema_nested_statement_lost      | 0                                                |
| Performance_schema_prepared_statements_lost   | 0                                                |
| Performance_schema_program_lost               | 0                                                |
| Performance_schema_rwlock_classes_lost        | 0                                                |
| Performance_schema_rwlock_instances_lost      | 0                                                |
| Performance_schema_session_connect_attrs_lost | 0                                                |
| Performance_schema_socket_classes_lost        | 0                                                |
| Performance_schema_socket_instances_lost      | 0                                                |
| Performance_schema_stage_classes_lost         | 0                                                |
| Performance_schema_statement_classes_lost     | 0                                                |
| Performance_schema_table_handles_lost         | 0                                                |
| Performance_schema_table_instances_lost       | 0                                                |
| Performance_schema_table_lock_stat_lost       | 0                                                |
| Performance_schema_thread_classes_lost        | 0                                                |
| Performance_schema_thread_instances_lost      | 0                                                |
| Performance_schema_users_lost                 | 0                                                |
| Prepared_stmt_count                           | 0                                                |
| Qcache_free_blocks                            | 1                                                |
| Qcache_free_memory                            | 1031832                                          |
| Qcache_hits                                   | 0                                                |
| Qcache_inserts                                | 0                                                |
| Qcache_lowmem_prunes                          | 0                                                |
| Qcache_not_cached                             | 484                                              |
| Qcache_queries_in_cache                       | 0                                                |
| Qcache_total_blocks                           | 1                                                |
| Queries                                       | 1349                                             |
| Questions                                     | 16                                               |
| Select_full_join                              | 0                                                |
| Select_full_range_join                        | 0                                                |
| Select_range                                  | 0                                                |
| Select_range_check                            | 0                                                |
| Select_scan                                   | 2                                                |
| Slave_open_temp_tables                        | 0                                                |
| Slow_launch_threads                           | 0                                                |
| Slow_queries                                  | 0                                                |
| Sort_merge_passes                             | 0                                                |
| Sort_range                                    | 0                                                |
| Sort_rows                                     | 0                                                |
| Sort_scan                                     | 0                                                |
| Ssl_accept_renegotiates                       | 0                                                |
| Ssl_accepts                                   | 0                                                |
| Ssl_callback_cache_hits                       | 0                                                |
| Ssl_cipher                                    |                                                  |
| Ssl_cipher_list                               |                                                  |
| Ssl_client_connects                           | 0                                                |
| Ssl_connect_renegotiates                      | 0                                                |
| Ssl_ctx_verify_depth                          | 0                                                |
| Ssl_ctx_verify_mode                           | 0                                                |
| Ssl_default_timeout                           | 0                                                |
| Ssl_finished_accepts                          | 0                                                |
| Ssl_finished_connects                         | 0                                                |
| Ssl_server_not_after                          |                                                  |
| Ssl_server_not_before                         |                                                  |
| Ssl_session_cache_hits                        | 0                                                |
| Ssl_session_cache_misses                      | 0                                                |
| Ssl_session_cache_mode                        | NONE                                             |
| Ssl_session_cache_overflows                   | 0                                                |
| Ssl_session_cache_size                        | 0                                                |
| Ssl_session_cache_timeouts                    | 0                                                |
| Ssl_sessions_reused                           | 0                                                |
| Ssl_used_session_cache_entries                | 0                                                |
| Ssl_verify_depth                              | 0                                                |
| Ssl_verify_mode                               | 0                                                |
| Ssl_version                                   |                                                  |
| Table_locks_immediate                         | 145                                              |
| Table_locks_waited                            | 0                                                |
| Table_open_cache_hits                         | 1                                                |
| Table_open_cache_misses                       | 9                                                |
| Table_open_cache_overflows                    | 0                                                |
| Tc_log_max_pages_used                         | 0                                                |
| Tc_log_page_size                              | 0                                                |
| Tc_log_page_waits                             | 0                                                |
| Threads_cached                                | 1                                                |
| Threads_connected                             | 15                                               |
| Threads_created                               | 20                                               |
| Threads_running                               | 1                                                |
| Uptime                                        | 48739                                            |
| Uptime_since_flush_status                     | 48739                                            |
| validate_password_dictionary_file_last_parsed | 2017-05-17 06:34:17                              |
| validate_password_dictionary_file_words_count | 0                                                |
+-----------------------------------------------+--------------------------------------------------+
358 rows in set (0.04 sec)

mysql> show create table gb_user_info;
+--------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Table        | Create Table                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
+--------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| gb_user_info | CREATE TABLE `gb_user_info` (
  `u_id` int(11) NOT NULL AUTO_INCREMENT COMMENT '用户编号',
  `c_id` int(11) DEFAULT NULL COMMENT '企业编号',
  `open_id` varchar(50) CHARACTER SET utf8 NOT NULL COMMENT '微信ID',
  `nick_name` varchar(100) DEFAULT NULL COMMENT '昵称',
  `real_name` varchar(30) CHARACTER SET utf8 DEFAULT NULL COMMENT '真实姓名',
  `sex` char(1) CHARACTER SET utf8 DEFAULT 'M' COMMENT '性别',
  `head_img` varchar(255) CHARACTER SET utf8 DEFAULT NULL COMMENT '头像',
  `phone` varchar(12) CHARACTER SET utf8 DEFAULT NULL COMMENT '手机号码',
  `country` varchar(20) CHARACTER SET utf8 DEFAULT NULL COMMENT '国家',
  `province` varchar(20) CHARACTER SET utf8 DEFAULT NULL COMMENT '省份',
  `city` varchar(20) CHARACTER SET utf8 DEFAULT NULL COMMENT '城市',
  `lang` varchar(10) CHARACTER SET utf8 DEFAULT NULL COMMENT '语言',
  `age` int(11) DEFAULT NULL COMMENT '-1 表示未知',
  `height` int(11) DEFAULT NULL COMMENT '-1表示未知',
  `weight` int(11) DEFAULT NULL COMMENT '-1未知',
  `follow_time` datetime NOT NULL COMMENT '关注时间',
  `unfollow_time` datetime DEFAULT NULL COMMENT '退订时间',
  `remarks` varchar(200) CHARACTER SET utf8 DEFAULT NULL COMMENT '备注',
  `update_time` datetime DEFAULT NULL COMMENT '更新时间',
  `subscribe` char(1) NOT NULL DEFAULT '0' COMMENT '订阅状态',
  PRIMARY KEY (`u_id`),
  KEY `FK_company_user_id` (`c_id`),
  CONSTRAINT `FK_company_user_id` FOREIGN KEY (`c_id`) REFERENCES `gb_company` (`c_id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8mb4 COMMENT='记录用户的微信' |
+--------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)

@wendal 兽老大,不好意思,代码有点多呀,见谅,哈

这算多了的... 何必紧张...

看上去没啥问题....

另外, 是本地正常,服务器端不正常吗? 服务器的时区修改过吗? 若修改过, 重启mysql了吗?

本地没有数据库,没有做过测试。直接连接测试服务器的数据库的,修改过一个编码的问题也重启过数据库,所以才纳闷这个问题的是出现在哪!有好的建议不?

换老驱动试试, 5.0.40

对的,换了老版的5.X后更新的时间就正常了,好是奇怪。

可能是jdbcURL需要加上timezone吧

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