如何设置filename为系统相册路径?

如何设置filename为系统相册路径?

var cmr = plus.camera.getCamera();  

cmr.startVideoCapture( function ( p ) {  
  plus.gallery.save( p );  
  plus.io.resolveLocalFileSystemURL( p, function( entry) {  
    console.log( "文件路径："+entry.fullPath );  
  }, function( e ) {  
    console.log( "读取录像文件错误："+e.message );  
  } );  
  }, function( e ){  
    console.log( "失败："+e.message );  
}, {filename:"_doc/camera",index:1} );