Jquery Deferred 链式

JQuery Deferred Chain

JQuery Deferred 链式参数参数写要then

$.get("http://localhost/Designer/Handlers/CommonService.ashx")

.then(function(data){

debugger;

return $.get("http://localhost/Designer/Handlers/StepActorConfigActualActor.ashx")

}).then(function(data){

debugger;})

如果你使用done 第二个done 中函数的参数还是第一个done的参数

　$.get("http://localhost/Designer/Handlers/CommonService.ashx")
.done(function(data){
debugger;
return $.get("http://localhost/Designer/Handlers/StepActorConfigActualActor.ashx")
}).done(function(data){
debugger;})

ES5 Promse 链式写法的参数传递

fetch("http://localhost/Designer/Handlers/CommonService.ashx",{credentials: "include"})

.then(function(response){

debugger;

return fetch("http://localhost/Designer/Handlers/StepActorConfigActualActor.ashx",{credentials: "include"})

}).then(function(response){debugger;});

参数 https://stackoverflow.com/questions/17216438/chain-multiple-then-in-jquery-when