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jsp表單提交數(shù)據(jù)老是報(bào)錯(cuò):404,求正解

jsp表單提交數(shù)據(jù)老是報(bào)錯(cuò):404,求正解

WentworthPeach 2018-03-29 17:40:52
jsp部分:<form?action="onsend"?method="post"> ???????? ????????MessageText:<textarea?name="message">${time?}</textarea> ???????? ????????<input?type="submit"?value="提交"?/> ????</form> ???? ?controller部分:?@RequestMapping(value="/onsend",method=RequestMethod.POST) ????public?ModelAndView?producer(@RequestParam("message")?String?message)?{ ????????System.out.println("------------send?to?jms"); ????????ModelAndView?mv?=?new?ModelAndView(); ????????producer.sendMessage(demoQueueDestination,?message); ????????mv.setViewName("welcome"); ????????return?mv; ????} ????配置文件:web.xml ????<?xml?version="1.0"?encoding="UTF-8"?> <web-app?xmlns="http://java.sun.com/xml/ns/javaee"?? ??????????xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"?? ??????????xsi:schemaLocation="http://java.sun.com/xml/ns/javaee? ??????????http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" ??????????version="3.0"> ??<display-name>Archetype?Created?Web?Application</display-name> ?? ??<!--?加載spring的配置文件,例如hibernate、jms等集成?--> ??<context-param>?? ??????<param-name>contextConfigLocation</param-name>?? ??????<param-value> ??????????classpath:spring-root.xml; ?????????classpath:activemq.xml; ?????</param-value>?? ??</context-param> ?? ??<listener> ??????<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> ??</listener> ?? ??<servlet> ????????<servlet-name>springMVC</servlet-name> ????????<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> ????????<init-param> ????????????<param-name>contextConfigLocation</param-name> ????????????<param-value>classpath:spring-mvc-dispatch.xml</param-value> ????????</init-param> ????????<load-on-startup>1</load-on-startup> ????</servlet> ????<servlet-mapping> ????????<servlet-name>springMVC</servlet-name> ????????<url-pattern>/</url-pattern> ????</servlet-mapping> ???????<!--?處理編碼格式?--> ????<filter>?? ????????<filter-name>characterEncodingFilter</filter-name>?? ????????<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>?? ????????<init-param>?? ????????????<param-name>encoding</param-name>?? ????????????<param-value>UTF-8</param-value>?? ????????</init-param>?? ????????<init-param>?? ????????????<param-name>forceEncoding</param-name>?? ????????????<param-value>true</param-value>?? ????????</init-param>?? ????</filter>?? ????<filter-mapping>?? ????????<filter-name>characterEncodingFilter</filter-name>?? ????????<url-pattern>/*</url-pattern>?? ????</filter-mapping> </web-app>
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?
weixin_慕數(shù)據(jù)3229144

TA貢獻(xiàn)1條經(jīng)驗(yàn) 獲得超0個(gè)贊

請(qǐng)問(wèn)解決了嗎???我現(xiàn)在也遇到這種問(wèn)題??

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反對(duì) 回復(fù) 2020-05-31
?
WentworthPeach

TA貢獻(xiàn)9條經(jīng)驗(yàn) 獲得超0個(gè)贊

求大佬幫忙啊

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反對(duì) 回復(fù) 2018-03-30
?
大咪

TA貢獻(xiàn)785條經(jīng)驗(yàn) 獲得超332個(gè)贊

producer這個(gè)方法上面沒(méi)有路徑了嗎?比如類上?

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反對(duì) 回復(fù) 2018-03-29
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