http://api.tianapi.com/robot/index?key= 8&question=广东天气
{"code":200,"msg":"success","newslist":[{"reply":"查询不到广东的天气信息,请输入正确的国内城市名称","datatype":"text"}]}
http://api.tianapi.com/robot/index?key= 8&question=沈阳天气
{"code":200,"msg":"success","newslist":[{"reply":"沈阳今天(星期二)天气:多云,15℃~24℃<br>明天:多云,16℃~25℃<br>后天:多云,17℃~25℃","datatype":"text"}]}

正确的信息它就插入一条评论,
广东天气这个错误的查询结果它就不插入评论,
明明返回的json信息都一样为什莫错误的查询,会不执行插入评论