Java 在spring MVC中传递非英语字符参数
我在springMVC中传递参数时遇到问题Java 在spring MVC中传递非英语字符参数,java,spring,spring-mvc,redirect,url-encoding,Java,Spring,Spring Mvc,Redirect,Url Encoding,我在springMVC中传递参数时遇到问题 @RequestMapping(value = "/", method = RequestMethod.POST) public String homePost(Model model, HttpServletRequest request) { StringBuilder redirect = new StringBuilder(); String para = request.getParameter("ke
@RequestMapping(value = "/", method = RequestMethod.POST)
public String homePost(Model model, HttpServletRequest request) {
StringBuilder redirect = new StringBuilder();
String para = request.getParameter("keyword");
redirect.append("redirect:/search?" + "cat=0&job="+ para);
logger.info("Page called: SEARCH; Called parameter: KEYWORD: " + redirect.toString());
return redirect.toString();
}
在我的控制台中,我可以看到:
页面名为:搜索;调用参数:关键字:
重定向:/search?cat=0&job=lolаöаlol
但我的网址是
我将我的所有编码设置为“UTF-8”,并尝试使用西里尔字母从列表中搜索,但它一直将西里尔字母转换为空格。我可以用拉丁字母搜索。如果我用西里尔字母手动输入URL,我也可以搜索。
在控制台中,它还显示
绑定=>[%lol lol%]
多谢各位
即使我没有使用StringBuilder,我也有同样的问题。
另外,我的web.xml
<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>
编码滤波器
org.springframework.web.filter.CharacterEncodingFilter
编码
UTF-8
强制编码
真的
编码滤波器
/*
谢谢您的回答。我解决了问题,如果有人感兴趣。
@亚历克斯的链接非常有用
@RequestMapping(value = "/", method = RequestMethod.POST)
public String homePost(Model model, HttpServletRequest request) throws UnsupportedEncodingException {
StringBuilder redirect = new StringBuilder();
String para = request.getParameter("keyword");
redirect.append("redirect:/search/" + URLEncoder.encode(para, "UTF-8"));
logger.info("Page called: SEARCH; Called parameter: KEYWORD: " + redirect.toString());
return redirect.toString();
}
获取方法是:
@RequestMapping(value="/search/{keyword}", method = RequestMethod.GET)
public String job(Model model,@PathVariable String keyword) throws UnsupportedEncodingException {
String job = URLDecoder.decode(keyword);
return null;
}
这个问题有用吗?你在用Tomcat吗?请参阅中的“如何更改GET参数的解释方式?”