h5+为什么没进接口

var task = plus.uploader.createUpload( "uploadPhoto",
{ method:"POST",ID : selectJob.ID,blocksize:204800,priority:100 },
function ( t, status ) {
// 上传完成
if ( status == 200 ) {
alert( "Upload success: " + t.url );
console.log("成功："+t.url);
} else {
alert( "Upload failed: " + status );
console.log("失败："+status);
}
}
);
task.addFile(filePath, {key:"check_ys"} );
task.addData("string_key", "string_value" );
task.start();