Question

我正在使用Spring和jquery进行自动完成搜索。问题是当我开始输入时，当我输入用户名的第一个字母时，它没有显示任何结果。在我的控制台中，我有这个错误：

Failed to load resource: the server responded with a status of 404 ()
$%7BpageContext.request.contextPath%7D/search?term=t

controller.java

@RequestMapping(value = "/search", method = RequestMethod.GET)
    @ResponseBody
    public List <User> findUserByUsername(HttpServletRequest request){

        return userRepository.findUserByUsername(request.getParameter("term"));
    }

UserRepository.java

@Repository
public interface UserRepository extends CrudRepository<User, Long>{

    @Query("SELECT u.username FROM User u WHERE u.username LIKE CONCAT('%',:username,'%')")
    public List<User> findUserByUsername(@Param("username") String username);
}

的index.html

<input type="text" class="form-control" id="search" placeholder="Search"/>

search.js

$(document).ready(function() {
    $('#search').autocomplete({
        source: '${pageContext.request.contextPath}/search'

     });

  });

Answer 1

尝试更改source: '${pageContext.request.contextPath}/search'

上的source: '${pageContext.request.contextPath}' + '/search'

自动填充搜索没有给出任何结果 - Spring，jquery

1 个答案: