~~~ <script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.js"></script> <script src="https://cdn.bootcss.com/co/4.1.0/index.js"></script> <script> function http(url){ return $.ajax({ url, dataType:"jsonp" }) } co(function *(){ var data = yield http("https://api.douban.com/v2/movie/search?q=你的名字&count=1"); var id = data.subjects[0].id; console.log(id); var detail = yield http('https://api.douban.com/v2/movie/'+id); console.log(detail) }) </script> ~~~