将nutz集成到SSM框架中，原有框架结构不变

积分: 720

有多少梦想在路上，路上就会有多少嘲笑！

@Configuration
@Component
public class GFDao extends NutDao implements Dao {
    DruidDataSource druidDataSource;

//    SqlManager fileSqlManager;

    private FileSqlManager fileSqlManager;

    private static final String[] SQLS = {
            "article.sql",
            "index.sql"
    };

    @Autowired
    public void setFileSqlManager() {
        List<BufferedReader> sqlList = new ArrayList<>(SQLS.length);

        try {
            for(String sql : SQLS)
                sqlList.add(new BufferedReader(new InputStreamReader(new ClassPathResource("/sqls/"+sql).getInputStream())));
        } catch (IOException e) {
            e.printStackTrace();
        }


        this.fileSqlManager = new FileSqlManager();

        try {
            for(BufferedReader reader : sqlList){
                this.fileSqlManager.add(reader);
            }

        } catch (IOException e) {
            e.printStackTrace();
        }


        setSqlManager(fileSqlManager);
    }

   /* @Autowired
    public void setDataSource(DruidDataSource druidDataSource) {
        this.druidDataSource = druidDataSource;
        setDataSource(druidDataSource);
    }*/



    public void run(ConnCallback callback) {
        Connection con = DataSourceUtils.getConnection(druidDataSource);
        try {
            callback.invoke(con);
        } catch (Exception e) {
            if (e instanceof RuntimeException)
                throw (RuntimeException) e;
            else
                throw new RuntimeException(e);
        } finally {
            DataSourceUtils.releaseConnection(con, druidDataSource);
        }
    }


}

错误日志

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.NullPointerException
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:978)
	org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:868)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
	org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
	org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
	org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
	org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
	org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
	org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
	org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
	org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
	org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
	org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
	org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

root cause

java.lang.NullPointerException
	org.nutz.dao.impl.NutDao.getEntity(NutDao.java:661)
	com.guanfutech.admin.utils.guanfu.v1.index.dao.IndexDao.queryBanners(IndexDao.java:31)
	com.guanfutech.admin.utils.guanfu.v1.index.service.IndexService.buildIndexView(IndexService.java:24)
	com.guanfutech.admin.module.course.controller.CourseAction.saveOrUpdateCourse(CourseAction.java:479)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:497)
	org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
	org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
	org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:777)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:706)
	org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:943)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)
	org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:868)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
	org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
	org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
	org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
	org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
	org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
	org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
	org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
	org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
	org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
	org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
	org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

sql.setEntity(dao.getEntity(BannerView.class));
装载这句的时候报错，大神们帮忙提供个解决思路

wendal

1楼•2654天前

为啥注释掉了? 没有DataSource可不行

   /* @Autowired
    public void setDataSource(DruidDataSource druidDataSource) {
        this.druidDataSource = druidDataSource;
        setDataSource(druidDataSource);
    }*/

黄海峰(qq_326fa09e) 2楼•2654天前

<bean id="nutDao" class="org.nutz.dao.impl.NutDao">
    <property name="dataSource" ref="dataSource_db01"/>
</bean>

spring 这样不是已经加载过了吗?

放開后還是

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.NullPointerException
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:978)
	org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:868)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
	org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
	org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
	org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
	org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
	org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
	org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
	org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
	org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
	org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
	org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
	org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

root cause

java.lang.NullPointerException
	org.nutz.dao.impl.NutDao.getEntity(NutDao.java:661)
	com.guanfutech.admin.utils.guanfu.v1.index.dao.IndexDao.queryBanners(IndexDao.java:31)
	com.guanfutech.admin.utils.guanfu.v1.index.service.IndexService.buildIndexView(IndexService.java:24)
	com.guanfutech.admin.module.course.controller.CourseAction.saveOrUpdateCourse(CourseAction.java:479)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:497)
	org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
	org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
	org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:777)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:706)
	org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:943)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)
	org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:868)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
	org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
	org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
	org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
	org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
	org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
	org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
	org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
	org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
	org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
	org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
	org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

@Autowired
public void setDataSource(DruidDataSource druidDataSource) {
    this.druidDataSource = druidDataSource;
    //setDataSource(druidDataSource);
}

但是我觉得这样还是没有注入进去，想不到怎样进行注入，是这样吗？

wendal

3楼•2654天前

xml里面写的原始NutDao, 你贴的是继承NutDao的类哦, NutDao注入成功与否, 跟GFDao 没有关系哦

public class GFDao extends NutDao implements Dao {

另外, 要给父类set

```java
@Autowired
public void setDataSource(DruidDataSource druidDataSource) {
this.druidDataSource = druidDataSource;
setDataSource(druidDataSource);
}
````

wendal

4楼•2654天前

@Autowired
public void setDataSource(DataSource dataSource) {
    this.dataSource = dataSource;
    setDataSource(druidDataSource);
}

黄海峰(qq_326fa09e) 5楼•2654天前

2017-1-17 17:48:27.296 DEBUG [RMI TCP Connection(3)-127.0.0.1] GFDao$$EnhancerBySpringCGLIB$$ba7fa762[_selfId=0] init ...
17:48:27.318 WARN  org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor 417 buildAutowiringMetadata - Autowired annotation should be used on methods with actual parameters: public void com.guanfutech.admin.utils.guanfu.v1.common.GFDao.setFileSqlManager()
17:48:27.323 WARN  org.springframework.context.support.AbstractApplicationContext 487 refresh - Exception encountered during context initialization - cancelling refresh attempt org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'GFDao': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void com.guanfutech.admin.utils.guanfu.v1.common.GFDao.setDataSource(javax.sql.DataSource); nested exception is org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type [javax.sql.DataSource] is defined: expected single matching bean but found 3: dataSource_db01,dynamicDataSource,dataSourceProxy
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1202) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:762) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757) ~[spring-context-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) ~[spring-context-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403) ~[spring-web-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306) ~[spring-web-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106) ~[spring-web-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973) ~[catalina.jar:7.0.53]
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467) ~[catalina.jar:7.0.53]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ~[catalina.jar:7.0.53]
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) ~[catalina.jar:7.0.53]
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) ~[catalina.jar:7.0.53]
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632) ~[catalina.jar:7.0.53]
	at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1740) ~[catalina.jar:7.0.53]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_60]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_60]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_60]
	at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_60]
	at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301) ~[tomcat-coyote.jar:7.0.53]
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) ~[?:1.8.0_60]
	at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) ~[?:1.8.0_60]
	at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:618) ~[catalina.jar:7.0.53]
	at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:565) ~[catalina.jar:7.0.53]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_60]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_60]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_60]
	at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_60]
	at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301) ~[tomcat-coyote.jar:7.0.53]
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) ~[?:1.8.0_60]
	at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) ~[?:1.8.0_60]
	at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1471) ~[?:1.8.0_60]
	at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76) ~[?:1.8.0_60]
	at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1312) ~[?:1.8.0_60]
	at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1404) ~[?:1.8.0_60]
	at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:832) ~[?:1.8.0_60]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_60]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_60]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_60]
	at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_60]
	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323) ~[?:1.8.0_60]
	at sun.rmi.transport.Transport$1.run(Transport.java:200) ~[?:1.8.0_60]
	at sun.rmi.transport.Transport$1.run(Transport.java:197) ~[?:1.8.0_60]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_60]
	at sun.rmi.transport.Transport.serviceCall(Transport.java:196) ~[?:1.8.0_60]
	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568) ~[?:1.8.0_60]
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826) ~[?:1.8.0_60]
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$256(TCPTransport.java:683) ~[?:1.8.0_60]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_60]
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682) [?:1.8.0_60]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_60]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_60]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_60]
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void com.guanfutech.admin.utils.guanfu.v1.common.GFDao.setDataSource(javax.sql.DataSource); nested exception is org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type [javax.sql.DataSource] is defined: expected single matching bean but found 3: dataSource_db01,dynamicDataSource,dataSourceProxy
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:649) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	... 58 more
Caused by: org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type [javax.sql.DataSource] is defined: expected single matching bean but found 3: dataSource_db01,dynamicDataSource,dataSourceProxy
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1061) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:949) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:606) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	... 58 more

17:48:27.330 DEBUG org.apache.shiro.spring.LifecycleBeanPostProcessor 118 postProcessBeforeDestruction - Destroying bean [securityManager]...
17:48:27.332 WARN  org.springframework.beans.factory.support.DisposableBeanAdapter 360 invokeCustomDestroyMethod - Invocation of destroy method 'close' failed on bean with name 'jdbcTemplate': java.lang.UnsupportedOperationException: Manual close is not allowed over a Spring managed SqlSession
17:48:27.341 INFO  com.alibaba.druid.pool.DruidDataSource 1316 close - {dataSource-1} closed
17:48:27.342 INFO  org.springframework.scheduling.concurrent.ExecutorConfigurationSupport 203 shutdown - Shutting down ExecutorService 'scheduler'
17:48:27.342 INFO  org.springframework.scheduling.concurrent.ExecutorConfigurationSupport 203 shutdown - Shutting down ExecutorService
17:48:27.343 ERROR org.springframework.web.context.ContextLoader 331 initWebApplicationContext - Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'GFDao': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void com.guanfutech.admin.utils.guanfu.v1.common.GFDao.setDataSource(javax.sql.DataSource); nested exception is org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type [javax.sql.DataSource] is defined: expected single matching bean but found 3: dataSource_db01,dynamicDataSource,dataSourceProxy
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1202) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:762) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757) ~[spring-context-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) ~[spring-context-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403) ~[spring-web-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306) ~[spring-web-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106) ~[spring-web-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973) ~[catalina.jar:7.0.53]
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467) ~[catalina.jar:7.0.53]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ~[catalina.jar:7.0.53]
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) ~[catalina.jar:7.0.53]
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) ~[catalina.jar:7.0.53]
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632) ~[catalina.jar:7.0.53]
	at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1740) ~[catalina.jar:7.0.53]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_60]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_60]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_60]
	at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_60]
	at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301) ~[tomcat-coyote.jar:7.0.53]
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) ~[?:1.8.0_60]
	at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) ~[?:1.8.0_60]
	at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:618) ~[catalina.jar:7.0.53]
	at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:565) ~[catalina.jar:7.0.53]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_60]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_60]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_60]
	at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_60]
	at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301) ~[tomcat-coyote.jar:7.0.53]
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) ~[?:1.8.0_60]
	at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) ~[?:1.8.0_60]
	at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1471) ~[?:1.8.0_60]
	at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76) ~[?:1.8.0_60]
	at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1312) ~[?:1.8.0_60]
	at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1404) ~[?:1.8.0_60]
	at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:832) ~[?:1.8.0_60]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_60]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_60]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_60]
	at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_60]
	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323) ~[?:1.8.0_60]
	at sun.rmi.transport.Transport$1.run(Transport.java:200) ~[?:1.8.0_60]
	at sun.rmi.transport.Transport$1.run(Transport.java:197) ~[?:1.8.0_60]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_60]
	at sun.rmi.transport.Transport.serviceCall(Transport.java:196) ~[?:1.8.0_60]
	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568) ~[?:1.8.0_60]
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826) ~[?:1.8.0_60]
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$256(TCPTransport.java:683) ~[?:1.8.0_60]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_60]
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682) [?:1.8.0_60]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_60]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_60]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_60]
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void com.guanfutech.admin.utils.guanfu.v1.common.GFDao.setDataSource(javax.sql.DataSource); nested exception is org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type [javax.sql.DataSource] is defined: expected single matching bean but found 3: dataSource_db01,dynamicDataSource,dataSourceProxy
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:649) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	... 58 more
Caused by: org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type [javax.sql.DataSource] is defined: expected single matching bean but found 3: dataSource_db01,dynamicDataSource,dataSourceProxy
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1061) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:949) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:606) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ~[spring-beans-4.1.4.RELEASE.jar:4.1.4.RELEASE]
	... 58 more

启动就报错，setDataSource 方法调用的bean就是

这个怎么办？我感觉我的这个配置思路是不有问题

.sql文件中的SQL也能成功载入，NutDao对象也加载成功，说明jar包没问题，sql.setEntity(dao.getEntity(BannerView.class));执行这块是报出空指针

加入数据源后直接启动就报错，我一开始将他注释掉也是想试试看能解决不？

@wendal 帮忙想想，我观念不对也可以和我说说，解决不了这些问题又的按照SSM的规则来写，感觉有点浪费时间，不如Nutz简单明了

wendal

6楼•2654天前

就不应该继承NutDao,对不对?

wendal

7楼•2654天前

注入NutDao实例就是, 不要继承NutDao.

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