1.今天在做一个例子的时候，发现后台不能正确接收中文的url参数，试了各种解决办法都不可以。以下是代码：Controller：package com.springapp.mvc;import org.springframework.stereotype.Controller;import org.springframework.ui.ModelMap;import org.springframework.web.bind.annotation.PathVariable;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestMethod;@Controller@RequestMapping("/")public class HelloController { @RequestMapping(method = RequestMethod.GET) public String printWelcome(ModelMap model) { model.addAttribute("message", "Hello world IDEA!"); model.put("content","This is my first springmvc web"); return "index"; } @RequestMapping(value = "/page/{name}/{age}",method = RequestMethod.GET) public String getName(ModelMap modelMap, @PathVariable("name") String name, @PathVariable("age") int age) { modelMap.addAttribute("name",name); modelMap.addAttribute("age",age); return "name"; }}name.jsp<%@ page pageEncoding="UTF-8" language="java" %><html><head> <title></title></head><body> <div> 名字：${name}<br/> 年龄:${age}<br/> </div></body></html>web.xml<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> <display-name>Spring MVC Application</display-name> <servlet> <servlet-name>mvc-dispatcher</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>mvc-dispatcher</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping>
7 回答
有只小跳蛙
TA贡献1824条经验 获得超8个赞
我的做法是
封装到一个对象里，然后用@RequestBody 来注解这个参数，然后从对象里get出来，但是有时候参数很少的时候，再去封装一个对象，感觉多此一举
小怪兽爱吃肉
TA贡献1852条经验 获得超1个赞
如果是 tomcat 容器的话,请配置 URIEconding="UTF-8" useBodyEncodingForURI="true"
<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000" URIEconding="UTF-8" useBodyEncodingForURI="true"
redirectPort="8443" />
呼啦一阵风
TA贡献1802条经验 获得超6个赞
@RequestMapping(value = "/xxx", method = RequestMethod.GET, headers = {"content-type=application/json;charset=UTF-8"}, produces = {"application/json;charset=UTF-8"})
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