<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" /> <title></title> <script src="js/mui.min.js"></script> <link href="css/mui.min.css" rel="stylesheet"/> <style type="text/css"> img{ width: 100px; height: 100px; border-radius: 50px; display: block; margin: 30px auto; } #btn{ display: block; margin: 30px auto; } </style> </head> <body> <header class="mui-bar mui-bar-nav"> <a class="mui-action-back mui-icon mui-icon-left-nav mui-pull-left"></a> <h1 class="mui-title">标题</h1> </header> <div class="mui-content"> <img src="img/yt.jpg" id="img1"/> <!--<input type="button" id="btn" value="change" />--> <button id="btn">change</button> </div> </body> <script src="js/castapp.js" type="text/javascript" charset="utf-8"></script> <script type="text/javascript" charset="utf-8"> mui.init(); ca.init(); var oB = ca.id("btn"); var oi = ca.id("img1"); ca.click(oB,function(){ var arr = ['照相机','相册']; castapp.actionSheet(arr,{ succFn:function(data){ //手机上的图片路径 // alert(data); //上传后的图片路径 // alert('http://peipao.dongyixueyuan.com/'+data); console.log('http://peipao.dongyixueyuan.com'+data); oi.src='http://peipao.dongyixueyuan.com'+data; }, errFn:function(data){ alert(data); }, //是否开启上传 isUpload:true, //上传地址 uploadUrl:'http://peipao.dongyixueyuan.com/upload_file.php', }) }) </script> </html>