{"id":567,"date":"2021-05-27T16:02:59","date_gmt":"2021-05-27T08:02:59","guid":{"rendered":"http:\/\/blog.yzmedu.com\/?p=567"},"modified":"2021-05-27T16:41:01","modified_gmt":"2021-05-27T08:41:01","slug":"jquerypromise%e5%bc%82%e6%ad%a5%e6%8e%a7%e5%88%b6%e4%bb%a3%e7%a0%81%e5%ae%9e%e4%be%8b","status":"publish","type":"post","link":"http:\/\/blog.yzmedu.com\/?p=567","title":{"rendered":"jQuery+Promise\u5f02\u6b65\u63a7\u5236\u4ee3\u7801\u5b9e\u4f8b"},"content":{"rendered":"\n

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function a(){\n\tdef=$.Deferred();\n\n\t$.post('http:\/\/mess.ityzm.com\/a.php',function(r){\n\t\tdef.resolve(r);\n\t});\n\n\treturn def;\n}\n\nfunction b(){\n\tdef=$.Deferred();\n\n\t$.post('http:\/\/mess.ityzm.com\/b.php',function(r){\n\t\tdef.resolve(r);\n\t});\n\n\treturn def;\n}\n\na().then(function(){\n\treturn b();\n}).then(function(r){\n\tconsole.log(r);\n});<\/code><\/pre>\n\n\n\n
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\u53c2\u8003\u535a\u5ba2\uff1ahttps:\/\/www.cnblogs.com\/lvdabao\/p\/jquery-deferred.html<\/p>\n","protected":false},"excerpt":{"rendered":"
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