Java中json数据问题.老报错 A JSONObject text must begin with '{'_course

json数据如下: {"success":true,"msg":"成功"} 代码如下: package test; import java.io.BufferedReader; import jav

net.sf.json.JSONException:_course

求大神给看下这个错误  

net.sf.json.JSONException: Expected a ',' or '}' at character 65 of _course

net.sf.json.JSONException: Expected a ',' or '}' at character 65 of {"totalCount":343,"data":[{"park

JSONException: A JSONObject text must begin with '{' at character 1 of 2_course

根据客户id和客户名查询详细信息,通过$.ajax()发送异步请求,数据格式"dataType":"json".运行后发现action报错"net.sf.json.JSONException: A J

json转换报错net.sf.json.JSONException: java.lang.reflect.InvocationTargetException_course

在网上找了好久都没有找到正确的解决方案，求大神解答 严重: Servlet.service() for servlet in context with path threw exception net

调用net.sf.json.JSONArray和net.sf.json.JSONObject对象抛出异常_course

net.sf.json.JSONArray和net.sf.json.JSONObject对象，每当启动服务程序调用这2个对象的方法时就会抛错，放大加粗的地方就是调用抛出异常的地方 后端调用： priv

net.sf.json.JSONException: There is a cycle in the hierarchy!_course

struts2.1.8 中json格式转换问题：需要的7个包全部导入——只是commons-lang-2.4.jar 我用的是commons-lang-2.3.jar。这个应该没问题吧！ 我的配置跟页

报错：net.sf.json.JSONException_course

显示报错：  源代码： <% /*获取所有业务 */ String url="#url"; String param="#URL"; //地区编号 String html=""; //String temp=""; try{ String result=sendGet(url,param); result=URLDecoder.decode(result); //解析json数据 JSONObject jsonObject=JSONObject.fromObject(result); String info=jsonObject.getString("info"); JSONArray infoArray=JSONArray.fromObject(info); //拼接下面html数据 for(int i=0;i<infoArray.size();i++){ JSONObject oneObject=infoArray.getJSONObject(i); //temp=oneObject.getString("ACCEPT_USER_NAME"); //没有完成的业务就没有完成时间，需要先判断,否则报错: String finish_time=""; if(oneObject.containsKey("FINISH_TIME")){ finish_time="<script type='text/javascript'>showTime('"+oneObject.getString("FINISH_TIME")+"');</script>"; }else{ finish_time="处理中"; } String time_limit=""; if(oneObject.containsKey("TIME_LIMIT")){ time_limit="<script type='text/javascript'>showTime('"+oneObject.getString("TIME_LIMIT")+"');</script>"; }else{ time_limit="-"; } html+="<li><span class='span1'>"+oneObject.getString("RECEIVE_NUMBER")+"</span><span class='span2'><a title='"+oneObject.getString("APPLY_SUBJECT")+"'>"+oneObject.getString("APPLY_SUBJECT")+"</a></span><span class='span4'><a title='"+oneObject.getString("ORG_NAME")+"'>"+oneObject.getString("ORG_NAME")+"</a></span><span class='span4'>"+time_limit+"</span><span class='span4'>"+finish_time+"</span><span class='span3 yellow'>"+oneObject.getString("CURRENT_NODE_NAME")+"</span></li>"; } //out.print(html); }catch(Exception e){ out.print(e.toString()); } %> 麻烦高手看看是啥情况！