{"id":68391,"date":"2019-08-26T11:11:09","date_gmt":"2019-08-26T03:11:09","guid":{"rendered":"http:\/\/www.xiaoyebailong.com\/?p=68391"},"modified":"2019-08-26T11:11:11","modified_gmt":"2019-08-26T03:11:11","slug":"%e8%bd%ac%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e8%8e%b7%e5%8f%96unionid%e8%b5%b0%e8%bf%87%e7%9a%84%e5%9d%91","status":"publish","type":"post","link":"http:\/\/www.xiaoyebailong.com\/index.php\/2019\/08\/26\/68391.htm","title":{"rendered":"[\u8f6c]\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u83b7\u53d6unionid\u8d70\u8fc7\u7684\u5751"},"content":{"rendered":"\n<p>\u5c0f\u7a0b\u5e8f\u80fd\u591f\u83b7\u53d6\u5230unionid\u7684\u524d\u63d0<br>\n1.\u5c0f\u7a0b\u5e8f\u5fc5\u987b\u7ed1\u5b9a\u5728\u5fae\u4fe1\u5f00\u653e\u5e73\u53f0\u4e0a\uff0c\u4e0d\u7ed1\u5b9a\u662f\u6ca1\u6709\u7684\uff08PS\uff1a\u7ed1\u5b9a\u5f00\u653e\u5e73\u53f0\u9700\u8981\u5f00\u53d1\u8005\u8d44\u8d28\u8ba4\u8bc1\uff0c\u8ba4\u8bc1\u6536\u8d39\u7684\u5965\uff09<\/p>\n\n\n\n<p>2.\u9700\u8981\u5fae\u4fe1\u7528\u6237\u6388\u6743\u5c0f\u7a0b\u5e8f<\/p>\n\n\n\n<p>\u5177\u4f53\u7684\u4ee3\u7801\u5b9e\u73b0\uff08\u6211\u5728index.js\u7684onLoad\u4e2d\u5b9e\u73b0\u7684\uff09<br>\nencryptedData\u7684\u89e3\u5bc6\uff1a\u6a21\u4eff \u5b98\u7f51\u7ed9\u7684\u4f8b\u5b50\u4e2d\u7684 Node \u7684demo\uff0c\u4f7f\u7528 CryptoJS\u5b9e\u73b0\u7eaf js \u4e0b\u89e3\u5bc6\u7528\u6237\u4fe1\uff08\u7f51\u4e0a\u5927\u90e8\u5206\u90fd\u662f\u7528\u7684java\u670d\u52a1\u5668\u89e3\u5bc6\u7684\uff0c\u4f46\u662f\u6211\u5728\u8c03\u7684\u65f6\u5019\uff0c\u5230\u4e86\u89e3\u5bc6\u7684\u90a3\u4e00\u53e5\u65f6\uff0c\u4e00\u76f4\u62a5\u9519\u3002\u6211\u4eec\u73b0\u5728\u7528\u7684\u662f\u76f4\u63a5\u5728\u5fae\u4fe1\u4ee3\u7801\u91cc\u89e3\u5bc6\uff09<\/p>\n\n\n\n<p>\u501f\u9274\u7684 https:\/\/www.cnblogs.com\/cai-rd\/p\/6816849.html<\/p>\n\n\n\n<p>1.\u52a0\u5165\u89e3\u5bc6\u9700\u8981\u7684\u6587\u4ef6\uff0c\u5c06 CryptoJS \u7684\u5305\u653e\u5165 \u5c0f\u7a0b\u5e8f\u7684 utils \u4e2d\uff08\u70b9\u51fb\u4e0b\u8f7d\uff09\uff08RdWXBizDataCrypt.js\u4e0d\u5728\u5176\u4e2d\u9700\u8981\u81ea\u5df1\u5199\uff0c\u4e0b\u9762\u6709\u9644\u7684\u4ee3\u7801\uff0c\u76f4\u63a5\u590d\u5236\u5373\u53ef\uff09<\/p>\n\n\n\n<p>RdWXBizDataCrypt.js<br>\n\/**<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Created by rd on 2017\/5\/4.<br>\n*\/<br>\n\/\/ \u5f15\u5165CryptoJSvar <br>\nCrypto = require(&#8216;\/cryptojs.js&#8217;).Crypto;<br>\nvar app = getApp();<br>\nfunction RdWXBizDataCrypt(appId, sessionKey) {  <br>\nthis.appId = appId  <br>\nthis.sessionKey = sessionKey<br>\n}<br>\nRdWXBizDataCrypt.prototype.decryptData = function (encryptedData, iv) {  <br>\n\/\/ base64 decode \uff1a\u4f7f\u7528 CryptoJS \u4e2d Crypto.util.base64ToBytes()\u8fdb\u884c base64\u89e3\u7801  <br>\nvar encryptedData = Crypto.util.base64ToBytes(encryptedData)  <br>\nvar key = Crypto.util.base64ToBytes(this.sessionKey);  <br>\nvar iv = Crypto.util.base64ToBytes(iv);  <br>\n\/\/ \u5bf9\u79f0\u89e3\u5bc6\u4f7f\u7528\u7684\u7b97\u6cd5\u4e3a AES-128-CBC\uff0c\u6570\u636e\u91c7\u7528PKCS#7\u586b\u5145  <br>\nvar mode = new Crypto.mode.CBC(Crypto.pad.pkcs7);  <br>\ntry {    <br>\n\/\/ \u89e3\u5bc6    <br>\nvar bytes = Crypto.AES.decrypt(encryptedData, key, {      <br>\nasBpytes: true,      <br>\niv: iv,      <br>\nmode: mode    <br>\n});    <br>\nvar decryptResult = JSON.parse(bytes);  <br>\n} catch (err) { <br>\nconsole.log(err)  <br>\n}  <br>\nif (decryptResult.watermark.appid !== this.appId) {    <br>\nconsole.log(err)  <br>\n}  <br>\nreturn decryptResult<br>\n}<br>\nmodule.exports = RdWXBizDataCrypt<br>\n&nbsp;<\/li><\/ul>\n\n\n\n<p>2.\u6211\u5728index.js\u4e2d\u8c03\u7528\u89e3\u5bc6\u7684<br>\nindex.js\uff1a<\/p>\n\n\n\n<p>\/\/index.js<br>\n\/\/\u8fd9\u662f\u5173\u952e \u5f15\u5165RdWXBizDataCrypt.js \u8fd9\u4e2aJS\u6587\u4ef6\u662f\u7528\u6765\u89e3\u5bc6\u7528\u7684\uff0c\u4e0b\u9762\u4f1a\u8bf4\u5230<br>\n\/\/\u8fd9\u4e2a\u5730\u65b9\u4e00\u5b9a\u8981\u6ce8\u610f\u4e86\uff0c\u8def\u5f84\u4e00\u5b9a\u8981\u5199\u6b63\u786e\uff0c\u4e0d\u8981\u7528\u7cfb\u7edf\u63d0\u793a\u7684\u4f1a\u62a5\u9519\uff0c..\/..\/\u624d\u662f\u6839\u8def\u5f84<br>\nvar WXBizDataCrypt = require(&#8216;..\/..\/utils\/cryptojs\/RdWXBizDataCrypt.js&#8217;);<br>\n\/\/\u83b7\u53d6\u5e94\u7528\u5b9e\u4f8b<br>\nvar app = getApp()<br>\nvar appId = &#8220;\u4f60\u7684\u5c0f\u7a0b\u5e8fid&#8221;;<br>\nvar secret = &#8216;\u4f60\u7684\u5c0f\u7a0b\u5e8fsecret &#8216;;<br>\nPage({ <br>\n data: { <br>\n   motto: &#8216;Hello World&#8217;,    <br>\nuserInfo: {},   <br>\n hasUserInfo: false,    <br>\ncanIUse: wx.canIUse(&#8216;button.open-type.getUserInfo&#8217;),    <br>\nopenId:&#8221;,\/\/\u7528\u6237\u552f\u4e00\u6807\u8bc6    <br>\ndate:&#8221;1999-12-22&#8243;,    <br>\nunionId:&#8221;,    <br>\nencryptedData:&#8221;  },  <br>\n\/\/\u4e8b\u4ef6\u5904\u7406\u51fd\u6570  <br>\nbindViewTap: function() {    <br>\nwx.navigateTo({      <br>\nurl: &#8216;..\/logs\/logs&#8217;    <br>\n})  <br>\n},<br>\nonLoad: function () {    <br>\nvar that =this;    <br>\n wx.login({<br>\n      success: res =&gt; {<br>\n        \/\/\u53d1\u8d77\u7f51\u7edc\u8bf7\u6c42<br>\n        wx.request({<br>\n\/\/\u8fd9\u662f\u6211\u81ea\u5df1\u7684java\u670d\u52a1\u5668\u7684\u63a5\u53e3\uff0c\u5c06login\uff08\uff09\u83b7\u5f97\u7684code\u53d1\u9001\u7684\u670d\u52a1\u5668\u6362\u53d6session_key<br>\n          url: &#8216;https:\/\/abc.anzhonghui.xyz\/WxtestServlet\/UserController?method=getUnionId&#8217;,<br>\n          data: {<br>\n            js_code: res.code,<br>\n          },<br>\n          header: {<br>\n            &#8216;content-type&#8217;: &#8216;application\/x-www-form-urlencoded&#8217;<br>\n          },<br>\n          method: &#8216;GET&#8217;,<br>\n          success: function (res) {<br>\n            console.log(res.data.session_key)<br>\n            \/\/\u62ff\u5230session_key\u5b9e\u4f8b\u5316WXBizDataCrypt\uff08\uff09\u8fd9\u4e2a\u51fd\u6570\u5728\u4e0b\u9762\u89e3\u5bc6\u7528<br>\n            var pc = new WXBizDataCrypt(appId, res.data.session_key)<br>\n            wx.getUserInfo({<br>\n              success: function (res) {<br>\n                \/\/\u62ff\u5230getUserInfo\uff08\uff09\u53d6\u5f97\u7684res.encryptedData, res.iv\uff0c\u8c03\u7528decryptData\uff08\uff09\u89e3\u5bc6<br>\n                var data = pc.decryptData(res.encryptedData, res.iv)<br>\n                \/\/ data.unionId\u5c31\u662f\u54b1\u4eec\u8981\u7684\u4e1c\u897f\u4e86<br>\n                app.globalData.unionid = data.unionId<br>\n                console.log(&#8216;\u89e3\u5bc6\u540e unionid: &#8216;, app.globalData.unionid)<br>\n                  },<br>\n              fail: function (res) {<br>\n                console.log(res)<br>\n              }<br>\n            })<br>\n          },<br>\n          fail: function (res) { },<br>\n          complete: function (res) { }<br>\n        });<br>\n      }<br>\n    })<br>\n}<br>\n&nbsp;<\/p>\n\n\n\n<p>3.\u5f53\u5199\u5230\u8fd9\u91cc\u65f6\u5728index\u4e2d\u7684\u89e3\u5bc6\u65b9\u6cd5\uff08decryptData\uff08\uff09\uff09\u80fd\u7528\u4e86\uff0c\u73b0\u5728\u53ef\u4ee5\u8fd0\u884c\u4e00\u4e0b\u4e86<\/p>\n\n\n\n<p>\u5728\u8fd9\u518d\u8865\u5145\u4e00\u4e0b\u5173\u4e8ejava\u670d\u52a1\u5668\u7684\u4e8b\uff1a<\/p>\n\n\n\n<p>\u5176\u5b9ejava\u505a\u7684\u4e8b\u5f88\u7b80\u5355\uff0c\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u6709\u4e9b\u63a5\u53e3\u4e0d\u80fd\u7528\uff0c\u6bd4\u5982https:\/\/api.weixin.qq.com\/sns\/jscode2session?appid=APPID&amp;secret=SECRET&amp;js_code=JSCODE&amp;grant_type=authorization_code\uff0c\u8fd9\u4e2a\u63a5\u53e3\u73b0\u5728\u5c31\u4e0d\u80fd\u5728\u5c0f\u7a0b\u5e8f\u7528\u4e86\uff0c\u4f46\u662f\u4ed6\u53c8\u662f\u5fc5\u987b\u7684\uff0c\u5fae\u4fe1\u5b98\u65b9\u5c31\u8ba9\u54b1\u4eec\u7528\u81ea\u5df1\u7684\u670d\u52a1\u5668\u53bb\u7528\u8fd9\u4e2a\u63a5\u53e3\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u6b65\u9aa4 :<\/p>\n\n\n\n<p>1.\u5c0f\u7a0b\u5e8f\u8bf7\u6c42\u81ea\u5df1\u7684java\u670d\u52a1\u5668\u63a5\u53e3<\/p>\n\n\n\n<p>2.java\u670d\u52a1\u5668\u6536\u5230\u8bf7\u6c42\uff0c\u5f00\u59cb\u8bf7\u6c42https:\/\/api.weixin.qq.com\/sns\/jscode2session?appid=APPID&amp;secret=SECRET&amp;js_code=JSCODE&amp;grant_type=authorization_code&nbsp; \u8fd9\u4e2a\u63a5\u53e3<\/p>\n\n\n\n<p>3.java\u670d\u52a1\u5668\u5c06\u8bf7\u6c42\u5230\u7684\u6570\u636e\u8fd4\u56de\u7ed9\u5fae\u4fe1\u5c0f\u7a0b\u5e8f<\/p>\n\n\n\n<p>4.\u5b8c\u4e8b<\/p>\n\n\n\n<p>\u5bf9\u5c31\u8fd9\u4e48\u7b80\u5355\uff0cjava\u5c31\u505a\u4e86\u4e00\u4e2a\u4e2d\u95f4\u8fc7\u5ea6\u7684\u4f5c\u7528\uff0c\u8fd9\u6837\u5c31\u8d77\u5230\u4e86\u5b89\u5168\u4f5c\u7528\uff0c\u5177\u4f53\u4e3a\u4ec0\u4e48\u5b89\u5168\u6211\u4e5f\u4e0d\u77e5\u9053\uff0c\u5b98\u65b9\u8bf4\u5b89\u5168\u6211\u4e5f\u8fd9\u6837\u8bf4\u4e86<\/p>\n\n\n\n<p>\u83b7\u53d6unionid\u65f6\u8d70\u7684\u5751<br>\n\u5148\u770b\u4e00\u4e0b\u5b98\u65b9\u7684\u8bf4\u6cd5<\/p>\n\n\n\n<p>GUANFANG <\/p>\n\n\n\n<p>\u5b98\u65b9\u8bf4\u7684\u5f88\u597d\uff0c\u5728\u6ee1\u8db3unionid\u7684\u6761\u4ef6\u4e0b\u63a5\u53e3https:\/\/api.weixin.qq.com\/sns\/jscode2session?appid=APPID&amp;secret=SECRET&amp;js_code=JSCODE&amp;grant_type=authorization_code \u8fd4\u56deunionid\uff0c\u53ef\u662f\u81ea\u59cb\u81f3\u7ec8\u6211\u4e5f\u6ca1\u641e\u660e\u767d\u8fd9\u4e2a\u6761\u4ef6\u662f\u5565\uff0c\u6211\u4e00\u76f4\u4ee5\u4e3a\u5fae\u4fe1\u5f00\u653e\u54c1\u53f0\u6ca1\u6709\u7ed9\u6211\u5206\u914dunionid\uff0c\u4f46\u662f\u5f53\u6211\u7528\u89e3\u5bc6\u540e\u624d\u53d1\u73b0\u539f\u6765\u6211\u6709unionid\uff0c\u53ea\u662f\u8fd9\u4e2a\u63a5\u53e3\u6ca1\u8fd4\u56de\u3002 \u6240\u4ee5\uff0c\u901a\u8fc7\u8fd9\u4e2a\u63a5\u53e3\u83b7\u5f97unionid\u7684\u5c0f\u4f19\u4f34\u5343\u4e07\u522b\u518d\u8fd9\u4e2a\u4e0a\u9762\u6b7b\u78d5\u4e86\uff0c\u8d76\u7d27\u8bd5\u8bd5\u89e3\u5bc6\u5427\u3002\u6211\u6b7b\u78d5\u4e24\u5929\uff0c\u90fd\u7edd\u671b\u4e86\u3002<\/p>\n\n\n\n<p>\u6709\u77e5\u9053\u4ec0\u4e48\u65f6\u5019https:\/\/api.weixin.qq.com\/sns\/jscode2session?appid=APPID&amp;secret=SECRET&amp;js_code=JSCODE&amp;<br>\ngrant_type=authorization_code<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5c0f\u7a0b\u5e8f\u80fd\u591f\u83b7\u53d6\u5230unionid\u7684\u524d\u63d0 1.\u5c0f\u7a0b\u5e8f\u5fc5\u987b\u7ed1\u5b9a\u5728\u5fae\u4fe1\u5f00\u653e\u5e73\u53f0\u4e0a\uff0c\u4e0d\u7ed1\u5b9a\u662f\u6ca1\u6709\u7684\uff08PS\uff1a\u7ed1\u5b9a\u5f00\u653e\u5e73\u53f0\u9700\u8981\u5f00\u53d1\u8005\u8d44\u8d28\u8ba4\u8bc1\uff0c\u8ba4\u8bc1\u6536\u8d39\u7684\u5965\uff09 2.\u9700\u8981\u5fae\u4fe1\u7528\u6237\u6388\u6743\u5c0f\u7a0b\u5e8f \u5177\u4f53\u7684\u4ee3\u7801\u5b9e\u73b0\uff08\u6211\u5728index.js\u7684onLoad\u4e2d\u5b9e\u73b0\u7684\uff09 enc&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"topic":[],"class_list":["post-68391","post","type-post","status-publish","format-standard","hentry","category-technology"],"_links":{"self":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/68391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/comments?post=68391"}],"version-history":[{"count":1,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/68391\/revisions"}],"predecessor-version":[{"id":68392,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/68391\/revisions\/68392"}],"wp:attachment":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/media?parent=68391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/categories?post=68391"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/tags?post=68391"},{"taxonomy":"topic","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/topic?post=68391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}