最近做項目,springmvc的url中文參數亂碼:
請求url:
http://localhost:8080/supply/supply_list.htm?productName=測試&isHomePage=
在后端:
@RequestMapping(value = SupplyURL.SUPPLY_LIST, method = RequestMethod.GET) public String toSupplyList (Model model, String productName) { PageBean<Supply> pagination = supplyFacade.querySupplyByPage(searchSupplyVO); model.addAttribute("searchSupplyVO", searchSupplyVO);return "/supply/supply_list"; }
這里productName的值就變成了亂碼,
檢查我的web的web.xml中已經增加了過濾中文編碼的:
<!-- Character Encoding filter --> <filter> <filter-name>encodingFilter</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>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>
但是還是亂碼。
仔細檢查了,還是中間容器tomcat導致的。修改tomcat的conf/server.xml中的
<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" useBodyEncodingForURI="true" URIEncoding="UTF-8" />
加上useBodyEncodingForURI="true" URIEncoding="UTF-8" 。即可。
比如我要下載
http://localhost:8080/template/檔案模板.xls
會轉義成如下的,此時如果加上 URIEncoding="UTF-8" ,則可以在webapp/template/目錄下找到文件。不會再報404了。
http://localhost:8080/template/%E5%AD%A6%E7%94%9F%E6%A1%A3%E6%A1%88%E5%AF%BC%E5%85%A5%E6%A8%A1%E6%9D%BF.xls
詳細參考本人另一篇博文:
http://www.cnblogs.com/gmq-sh/p/7492126.html