表单提交 有文件上传 代码如下
<form class="form-horizontal m" id="form-article-edit" data-parsley-validate enctype="multipart/form-data">
<input id="id" name="id" th:value="${article.id}" type="hidden">
...
<div class="form-group">
<label class="col-sm-3 control-label">文章图片：</label>
<div class="col-sm-8">
<input id="img" name="img" th:value="${article.image}" type="file" class="form-control file" multiple>
</div>
</div>
ajax提交表单
function submitHandler() {
if ($.validate.form()) {
$.operate.save(prefix + "/editDo", $('#form-article-edit').serialize());
}
}
// 保存信息
save: function(url, data) {
$.modal.loading("正在处理中，请稍后...");
var config = {
url: url,
type: "post",
dataType: "json",
data: data,
success: function(result) {
$.operate.successCallback(result);
}
};
$.ajax(config)
},
服务端接收参数
/**
* 修改保存文章
*/
@At
@POST
@Ok("json")
@RequiresPermissions("cms:article:edit")
@Slog(tag="文章", after="修改保存文章")
@AdaptBy(type = UploadAdaptor.class)
public Object editDo(@Param("..") Article article, @Param("img") TempFile avatarfile,HttpServletRequest req) {
try {
if(Lang.isNotEmpty(article)){
article.setUpdateBy(ShiroUtils.getSysUserId());
article.setUpdateTime(new Date());
articleService.update(article);
}
return Result.success("system.success");
} catch (Exception e) {
return Result.error("system.error");
}
}
异常信息
[DEBUG] 17:11:37.026 org.nutz.ioc.impl.NutIoc.get(NutIoc.java:166) - Get 'articleController'<class io.nutz.nutzsite.module.cms.controller.ArticleController>
[WARN ] 17:11:37.028 org.nutz.mvc.upload.UploadAdaptor.getReferObject(UploadAdaptor.java:197) - Using form upload ? You forgot this --> enctype='multipart/form-data' ?
[WARN ] 17:11:37.034 org.nutz.mvc.impl.processor.FailProcessor.process(FailProcessor.java:28) - Error@/cms/article/editDo :
java.lang.RuntimeException: org.nutz.mvc.upload.UploadException: Unknow Content-Type : application/x-www-form-urlencoded; charset=UTF-8
at org.nutz.lang.Lang.wrapThrow(Lang.java:191)
at org.nutz.mvc.upload.UploadAdaptor.getReferObject(UploadAdaptor.java:202)
at org.nutz.mvc.upload.UploadAdaptor.getReferObject(UploadAdaptor.java:62)
at org.nutz.mvc.adaptor.AbstractAdaptor.adapt(AbstractAdaptor.java:254)
at org.nutz.mvc.upload.UploadAdaptor.adapt(UploadAdaptor.java:120)
at org.nutz.mvc.impl.processor.AdaptorProcessor.process(AdaptorProcessor.java:30)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.nutz.mvc.impl.processor.ActionFiltersProcessor.process(ActionFiltersProcessor.java:58)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.nutz.integration.shiro.NutShiroProcessor.process(NutShiroProcessor.java:126)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.nutz.mvc.impl.processor.ModuleProcessor.process(ModuleProcessor.java:123)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.nutz.mvc.impl.processor.EncodingProcessor.process(EncodingProcessor.java:27)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.nutz.mvc.impl.processor.UpdateRequestAttributesProcessor.process(UpdateRequestAttributesProcessor.java:15)
at org.nutz.mvc.impl.NutActionChain.doChain(NutActionChain.java:44)
at org.nutz.mvc.impl.ActionInvoker.invoke(ActionInvoker.java:67)
at org.nutz.mvc.ActionHandler.handle(ActionHandler.java:31)
at org.nutz.mvc.NutFilter.doFilter(NutFilter.java:202)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:124)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
at org.nutz.mvc.WhaleFilter.doFilter(WhaleFilter.java:171)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
at io.nutz.nutzsite.common.starter.XssFilterStarter.doFilter(XssFilterStarter.java:102)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1602)
at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:214)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1701)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1668)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.Server.handle(Server.java:502)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267)
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.nutz.mvc.upload.UploadException: Unknow Content-Type : application/x-www-form-urlencoded; charset=UTF-8
at org.nutz.mvc.upload.UploadAdaptor.getReferObject(UploadAdaptor.java:199)
... 64 more
这个是为什么呢 大神指点