<script> const url="http://127.0.0.1/index.php?id="; let task = []; let task01 = function(){ return new Promise( function(resolve , reject){ $.ajax({ url: url+1, context: document.body, success: function(){ resolve('success'); console.log("01"); } }); }) } task[0]= new Promise( function(resolve , reject){ $.ajax({ url: url+2, context: document.body, success: function(){ resolve('success'); console.log("02"); } }); }) task[1] = new Promise( function(resolve , reject){ $.ajax({ url: url+3, context: document.body, success: function(){ resolve('success'); console.log("03"); } }); }) task01().then(function(value){ Promise.all(task); })</script> 先后順序
ES6 中的Promsise.all()方法是不是優先級最高的，在所有的Promise中優先執行？
牛魔王的故事
2018-07-06 22:10:55
