wx.request请求数据，response返回 status Code=200但是显示request is not finished yet，然后所有后台的wx.request都停止了，是怎么回事

Request Headers：

1. GET /deems/searchAction!searchHisData.action?mgid=81b62471-d2e3-4184-8728-3e24a761bcf4&starttime=2017-08-01%2000%3A00%3A00&endtime=2017-08-01%2023%3A01%3A00&type=h&app_id=P5z5v73J3q&_app_id=P5z5v73J3q&session_key= HTTP/1.1 Host: www.bjdexn.cn Connection: keep-alive Pragma: no-cache Cache-Control: no-cache User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36 appservice webview/100000 content-type: application/json Accept: */* Referer: https://servicewechat.com/wxc8e2590837508498/devtools/page-frame.html Accept-Encoding: gzip, deflate, sdch, br Accept-Language: zh-CN,zh;q=0.8

Response Headers：

1. HTTP/1.1 200 OK Server: Apache-Coyote/1.1 Set-Cookie: JSESSIONID=2FF7EA4C3C564A27B648C496112D7399; Path=/deems/; Secure; HttpOnly Content-Type: text/html;charset=ISO-8859-1 Transfer-Encoding: chunked Date: Tue, 01 Aug 2017 06:12:11 GMT