最贊回答 / 慕的地2446357
這里要了解3個步驟
var?dtd?=?$.Deferred();??//創建 dtd.resolve();??????????//成功 dtd.then()??????????????//執行回調=====以上代碼中then()是通過dtd來執行的,同理boy.walkTo(2000, 0.2).then(...
2017-12-03