jqueryjsonp.js 上传者：mayq33897 2019-09-05 10:39:44上传 JS文件 7.28KB 热度 41次 1、一个众所周知的问题，Ajax直接请求普通文件存在跨域无权限访问的问题，甭管你是静态页面、动态网页、web服务、WCF，只要是跨域请求，一律不准； 2、不过我们又发现，Web页面上调用js文件时则不受是否跨域的影响（不仅如此，我们还发现凡是拥有”src”这个属性的标签都拥有跨域的能力，比如[removed]、、）； 3、于是可以判断，当前阶段如果想通过纯web端（ActiveX控件、服务端代理、属于未来的HTML5之Websocket等方式不算）跨域访问数据就只有一种可能，那就是在远程服务器上设法把数据装进js格式的文件里，供客户端调用和进一步处理； 4、恰巧我们已经知道有一种叫做 </div> </div> <div class="article" style="margin-top:0px;margin-bottom: 15px;"> <div > <div class="col-xs-4 col-sm-4"> <a class="views-num" href="#download" title="jqueryjsonp.js下载地址">下载地址</a> </div> <div class="col-xs-4 col-sm-4"> <a href="#pinglun" title="jqueryjsonp.js怎么样">用户评论</a> </div> <div class="col-xs-4 col-sm-4"> <a href="#gdownload" title="更多和jqueryjsonp.js相关的下载">更多下载</a> </div> </div> </div> </div> </div> <div class="panel-group"> <div class="panel panel-default" id="download"> <div class="panel-heading"> <div class="panel-title"> <span>下载地址</span> </div> </div> <div class="row"> <div class="panel-body"> <div 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