客户端在服务器上发送(实现并不重要):
/path/items/ + urlencode(id, SOME_ENCODING)
考虑结果URL将是:
/path/items/my%2Fkey
因此我在服务器上:
@RequestMapping(value = "/path/items/{identifier}", method = RequestMethod.GET)
public Item get(@PathVariable String identifier) {
try {
return DAO.getItemByIdentifier(URLDecoder.decode(identifier, SOME_ENCODING))
}
catch (UnsupportedEncodingException e) {
...
}
有没有办法在Spring内部执行此操作?我的意思是标识符已经解码,所以我可以:
@RequestMapping(value = "/path/items/{identifier}", method = RequestMethod.GET)
public Item get(@PathVariable String identifier) {
return DAO.getitemByidentifier(identifier); // already decoded!
}
答案 0 :(得分:2)
您可以在CharacterEncodingFilter
中使用Spring的web.xml
课作为过滤器,如下所示:
<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>
答案 1 :(得分:0)
您应该在server.xml中的tomcat连接器中设置URIEncoding。
看看:http://tomcat.apache.org/tomcat-5.5-doc/config/http.html
//编辑:
你也可以尝试在web.xml(或java类)中设置编码过滤器,如: Spring/Rest @PathVariable character encoding