https://m.douban.com/rexxar/api/v2/subject_collection/movie_showing/items?os=ios&callback=jsonp1&start=0&count=8&loc_id=108288&_=1545019966859 然后我把url直接复制到浏览器访问结果如下: ;jsonp1({"msg": "invalid_request_1284", "code": 1287, "request": "GET /rexxar/v2/subject_collection...