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铬扩展扩展 JSONP 请求访问全局变量
原标题:Chrome extension JSONP request access global variable

I m using JSONP in a google chrome extension. In order to make it work, i had to add

chrome.extension.onRequest.addListener(onRequest);

然后提出这样的请求:

var jsonpURL;
$(document).ready(function(){
   /* i make the "someurl" here from a div s content */
   jsonpURL="someurl";
   chrome.extension.sendRequest({action: getJSON ,url:jsonpURL});
});

问题是,我无法在请求中加入 jsonpurL 变量:

function onRequest(request, sender, callback) {
    alert(jsonpURL);
}

" 强 " / " 强 "

似乎 jsonpURL 变量在请求时没有价值, 尽管我只在给待发功能中的 jsonpurL 变量提供值后才启动 。

最佳回答

在您关于请求的功能中,请求的.url应等于jsonpURL。

问题回答

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