{"id":561,"date":"2021-05-27T15:46:34","date_gmt":"2021-05-27T07:46:34","guid":{"rendered":"http:\/\/blog.yzmedu.com\/?p=561"},"modified":"2021-05-27T16:00:00","modified_gmt":"2021-05-27T08:00:00","slug":"jquerypromise%e4%bb%a3%e7%a0%81%e5%ae%9e%e4%be%8b","status":"publish","type":"post","link":"http:\/\/blog.yzmedu.com\/?p=561","title":{"rendered":"Promise\u5f02\u6b65\u63a7\u5236\u4ee3\u7801\u5b9e\u4f8b"},"content":{"rendered":"\n<p>\u4e00\u3001\u6a21\u62df3\u6b21ajax\u5f02\u6b65\u8bf7\u6c42<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>function a(){\n\treturn new Promise(function(resolve,reject){\n\t\t$.post('http:\/\/mess.ityzm.com\/a.php',function(r){\n\t\t\tresolve(r);\n\t\t});\n\t});\n}\n\nfunction b(){\n\treturn new Promise(function(resolve,reject){\n\t\t$.post('http:\/\/mess.ityzm.com\/b.php',function(r){\n\t\t\tresolve(r);\n\t\t});\n\t});\n}\n\nfunction c(){\n\treturn new Promise(function(resolve,reject){\n\t\t$.post('http:\/\/mess.ityzm.com\/c.php',function(r){\n\t\t\tresolve(r);\n\t\t});\n\t});\n}<\/code><\/pre>\n\n\n\n<p>\u4e8c\u3001\u6a21\u62df\u5b9e\u9645\u5f00\u4e2d\u7684ajax\u5f02\u6b65\u5d4c\u5957\u6d41\u7a0b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>a().then(function(r){\n\tb().then(function(r){\n\t\tc().then(function(r){\n\t\t\tconsole.log(r);\n\t\t});\n\t});\n});<\/code><\/pre>\n\n\n\n<p>\u6216<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\na().then(function(r){\n\treturn b();\n}).then(function(r){\n\treturn c();\n}).then(function(r){\n\tconsole.log(r);\n});<\/code><\/pre>\n\n\n\n<p>\u53c2\u8003\u535a\u5ba2\uff1ahttps:\/\/www.cnblogs.com\/lvdabao\/p\/es6-promise-1.html<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u6a21\u62df3\u6b21ajax\u5f02\u6b65\u8bf7\u6c42 \u4e8c\u3001\u6a21\u62df\u5b9e\u9645\u5f00\u4e2d\u7684ajax\u5f02\u6b65\u5d4c\u5957\u6d41\u7a0b \u6216 \u53c2\u8003\u535a\u5ba2\uff1ahttps:\/\/www.c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[39,95],"_links":{"self":[{"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=\/wp\/v2\/posts\/561"}],"collection":[{"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=561"}],"version-history":[{"count":5,"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=\/wp\/v2\/posts\/561\/revisions"}],"predecessor-version":[{"id":566,"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=\/wp\/v2\/posts\/561\/revisions\/566"}],"wp:attachment":[{"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=561"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}