转载地址:
Response JSON数据返回(备忘)_anialy的博客-CSDN博客_responsejson
简述:
在servlet填充Response的时候,做JSON格式的数据转换
使用的类是net.sf.json.JSONObject,传入response对象和返回的显示类,修改response,返回前台JSON格式数据
代码:
[java]
view plain
copy
- /**
- * 以JSON格式输出
- * @param response
- */
- protected void responseOutWithJson(HttpServletResponse response,
- Object responseObject) {
- //将实体对象转换为JSON Object转换
- JSONObject responseJSONObject = JSONObject.fromObject(responseObject);
- response.setCharacterEncoding("UTF-8");
- response.setContentType("application/json; charset=utf-8");
- PrintWriter out = null;
- try {
- out = response.getWriter();
- out.append(responseJSONObject.toString());
- logger.debug("返回是\n");
- logger.debug(responseJSONObject.toString());
- } catch (IOException e) {
- e.printStackTrace();
- } finally {
- if (out != null) {
- out.close();
- }
- }
- }