public static File readInputStream(InputStream inputStream) {
        String filePath = System.getProperty("java.io.tmpdir", "tmp/");
        filePath += System.currentTimeMillis() + StringUtil.randomString(8) + ".tmp";
        return readInputStream(inputStream, filePath);
    }
public static File readInputStream(InputStream inputStream) {
        String filePath = System.getProperty("java.io.tmpdir", "tmp/");
        filePath += System.currentTimeMillis() + StringUtil.randomString(8) + ".tmp";
        return readInputStream(inputStream, filePath);
    }
public static File readInputStream ( InputStream inputStream ) { String filePath = System . getProperty ( "java.io.tmpdir" , "tmp/" ) ; filePath += System . currentTimeMillis ( ) + StringUtil . randomString ( 8 ) + ".tmp" ; return readInputStream ( inputStream , filePath ) ; }
从流读取文件内容 <br>
2013-9-2 下午2:52:39

@param inputStream
@return
从流读取文件内容 <br > 2013 - 9 - 2 下午2 : 52 : 39