网页端传中文 出现乱码 怎么解决呢

@IocBean
@At("/cate")
@Fail("http:500")
public class CategoryModule {
    @Inject
    public CategoryService categoryService;

    @At
    @Ok("raw")
    public String add(@Param("name") String name,
                          @Param("pId") int pId) throws UnsupportedEncodingException {
        Category cate = new Category();
        String uName = URLEncoder.encode(name, "UTF-8");
        cate.setCate_name(uName);
        cate.setCate_parentid(pId);
        categoryService.addCate(cate);
        return null;
    }
}