SpringMVC HTTP状态405 - 不支持请求方法“POST”

时间:2013-03-14 17:41:55

标签: java spring-mvc http-post http-status-code-405

我有一个表单,我从该表单查询数据库,并发布到带有结果的另一个页面。然后我从查询结果中选择一条记录,它将我带回到我进行查询的页面,以便我可以更新记录。

我单击更新,它将我带回控制器并且首先调用相同的方法进行查询,但是请求的参数现在是'update',因此我们假设在方法中转到更新条件。似乎我无法将页面重新提交到相同的URL映射。

控制器

   @RequestMapping(value="citizen_registration.htm", method = RequestMethod.POST)
    public ModelAndView handleRequest(@Valid @ModelAttribute Citizens citizen, 
            BindingResult result,  ModelMap m, Model model,
            @RequestParam(value="user_request") String user_request) throws Exception {


        try{
             logger.debug("In Http method for CitizenRegistrationController - Punishment Registration");
             logger.debug("User Request Is " + user_request);


                 if(result.hasErrors()){

                //handle errors

                    // return new ModelAndView("citizen_registration");
                 }else{

                     //check if its a save or an update

                     if(user_request.equals("Save"))
                        //do save

                        else if (user_request.equals("Query"))

                        //do query

                        else if (user_request.equals("Update"))
                        //do update

                }
    }

错误日志

34789 [http-bio-8084-exec-3] DEBUG org.springframework.web.servlet.DispatcherServlet  - Bound request context to thread: org.apache.catalina.connector.RequestFacade@2ba3ece5
34791 [http-bio-8084-exec-3] DEBUG org.springframework.web.servlet.DispatcherServlet  - DispatcherServlet with name 'crimetrack' processing POST request for [/crimeTrack/getCitizen/citizen_registration.htm]
34792 [http-bio-8084-exec-3] DEBUG org.springframework.web.servlet.DispatcherServlet  - Testing handler map [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping@3a089b3] in DispatcherServlet with name 'crimetrack'
34792 [http-bio-8084-exec-3] DEBUG org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping  - Looking up handler method for path /getCitizen/citizen_registration.htm
34796 [http-bio-8084-exec-3] DEBUG org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver  - Resolving exception from handler [null]: org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
34796 [http-bio-8084-exec-3] DEBUG org.springframework.web.servlet.mvc.annotation.ResponseStatusExceptionResolver  - Resolving exception from handler [null]: org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
34796 [http-bio-8084-exec-3] DEBUG org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver  - Resolving exception from handler [null]: org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
34796 [http-bio-8084-exec-3] WARN  org.springframework.web.servlet.PageNotFound  - Request method 'POST' not supported
34796 [http-bio-8084-exec-3] DEBUG org.springframework.web.servlet.DispatcherServlet  - Null ModelAndView returned to DispatcherServlet with name 'crimetrack': assuming HandlerAdapter completed request handling
34796 [http-bio-8084-exec-3] DEBUG org.springframework.web.servlet.DispatcherServlet  - Cleared thread-bound request context: org.apache.catalina.connector.RequestFacade@2ba3ece5
34796 [http-bio-8084-exec-3] DEBUG org.springframework.web.servlet.DispatcherServlet  - Successfully completed request
34796 [http-bio-8084-exec-3] DEBUG org.springframework.web.context.support.XmlWebApplicationContext  - Publishing event in WebApplicationContext for namespace 'crimetrack-servlet': ServletRequestHandledEvent: url=[/crimeTrack/getCitizen/citizen_registration.htm]; client=[127.0.0.1]; method=[POST]; servlet=[crimetrack]; session=[null]; user=[null]; time=[8ms]; status=[OK]
34796 [http-bio-8084-exec-3] DEBUG org.springframework.web.context.support.XmlWebApplicationContext  - Publishing event in Root WebApplicationContext: ServletRequestHandledEvent: url=[/crimeTrack/getCitizen/citizen_registration.htm]; client=[127.0.0.1]; method=[POST]; servlet=[crimetrack]; session=[null]; user=[null]; time=[8ms]; status=[OK]

萤火

检查FireBug我得到了这个"NetworkError: 405 Method Not Allowed - http://localhost:8084/crimeTrack/getCitizen/citizen_registration.htm"这应该是http://localhost:8084/crimeTrack / citizen_registration.htm“`

getCitizen是我在第一次执行查询时被带到的网页,它被包含在网址中。

我将jsp表单操作定义更改为<form:form id="citizenRegistration" name ="citizenRegistration" method="POST" commandName="citizens" action="<%=request.getContextPath()%>/citizen_registration.htm">但是当我启动应用程序并向此页面发出请求时,我得到:

HTTP Status 500 - /WEB-INF/jsp/citizen_registration.jsp (line: 31, column: 116) attribute for %>" is not properly terminated 

1 个答案:

答案 0 :(得分:2)

function submitPage(){
     document.getElementById("citizenRegistration").action="getCitizen/citizen_registration.htm";
     document.getElementById("citizenRegistration").target="_self";    
     document.getElementById("citizenRegistration").method = "POST";
     document.getElementById("citizenRegistration").submit();
}

你可以像上面提到的那样调用方法。使用onclick

绑定提交按钮的功能