ajax跨域问题

Question

我在写一个chrome插件，用来做某个网站的查词翻译，现在需要调用扇贝的api用原生js写的ajax:            var url = "https://api.shanbay.com/bdc/search/?word=dog";                         var xmlhttp = new XMLHttpRequest();             xmlhttp.onreadystatechange = function () {                             if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {                                 var res = JSON.parse(xmlhttp.responseText);                                 console.log(res);                 }             };             xmlhttp.open("GET", url);             xmlhttp.send();每次查询的时候就会报错XMLHttpRequest cannot load https://api.shanbay.com/bdc/s... No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'chrome-extension://coknhbkedmkppmjkdjfkbcndclocbbnh' is therefore not allowed access.昨天调用的时候还没有任何问题请问该如何解决

Answer 1

做 Chrome 插件有 API 能跨域的，看下文档