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Detailed explanation of how to retrieve the WeChat shipping address using nodejs

小云云Original: 2017-12-21 14:56:001322browse

This article mainly introduces in detail the method of retrieving the WeChat delivery address with nodejs. It has certain reference value. Interested friends can refer to it. I hope it can help everyone.

Conditions for retrieving WeChat delivery address from public account:

1. WeChat retrieval of delivery address API, the public account must have payment permission.
2. Configure the domain name corresponding to the delivery address function (for domain name configuration, please go to the public platform website-->Developer Center-->Configuration items-->Web service-->Web page authorization to obtain user basics information,)

router.js

var API = require(&#39;wechat-api&#39;); 
var api = new API(config.wx_appid, config.wx_secret); 
 
var OAuth = require(&#39;wechat-oauth&#39;); 
var client = new OAuth(config.wx_appid, config.wx_secret); 
 
/* auth */ 
app.get(&#39;/auth&#39;, function(req, res) { 
  var url = client.getAuthorizeURL(&#39;http://xxxxxxxxxx/getAddr&#39;,&#39;&#39;, &#39;snsapi_userinfo&#39;); 
  res.redirect(url); 
}); 
 
 
app.get(&#39;/getAddr&#39;, function(req, res) { 
  var code = req.query.code; 
 
  client.getAccessToken(code, function (err, result) { 
    var accessToken = result.data.access_token; 
    var param = { 
      debug: false, 
      jsApiList: [&#39;getLocation&#39;, &#39;onMenuShareAppMessage&#39;], 
      url:"http://xxxxxxxxxx"+req._parsedUrl.href  //这个URL是你要拉起收货地址的实际URL 
    }; 
    api.getJsConfig(param, function(err,addrConfig){ 
      console.log(&#39;addrConfig = &#39;,addrConfig); 
      var stra = "accesstoken="+accessToken+"&appid="+config.wx_appid+"&noncestr="+addrConfig.nonceStr+"×tamp="+addrConfig.timestamp+"&url="+param.url;//拼接string1 
      //console.log(&#39;stra = &#39;,stra); 
      /* 
      common.sha1 
       
        // SHA1加密算法 
        exports.sha1 = function(str) { 
          var md5sum = crypto.createHash(&#39;sha1&#39;); 
          md5sum.update(str); 
          str = md5sum.digest(&#39;hex&#39;); 
          console.log(str) 
          return str; 
        } 
      */ 
      var strb = common.sha1(stra); 
      addrConfig.addrSign = strb; 
      addrConfig.stra = stra; 
      //console.log(&#39;strb = &#39;,strb); 
          res.render(&#39;addr&#39;, { 
            addr: addrConfig, 
          }); 
    }); 
  }); 
});

addr.ejs

<!doctype html> 
<html> 
<head> 
<meta charset="UTF-8"> 
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no"> 
<meta name="apple-mobile-web-app-capable" content="yes">  
<meta name="apple-mobile-web-app-status-bar-style" content="black">  
<meta content="telephone=no" name="format-detection"> 
<title>demo</title> 
 
 
</head> 
 
<body> 
<pre class="brush:php;toolbar:false"> 
<%= addr.stra %> 
  WeixinJSBridge.invoke(&#39;editAddress&#39;, {  
    "appId": &#39;<%= addr.appId %>&#39;, 
    "scope": "jsapi_address", 
    "signType": "sha1", 
    "addrSign": &#39;<%= addr.addrSign %>&#39;, 
    "timeStamp": &#39;<%= addr.timestamp %>&#39;, 
    "nonceStr": &#39;<%= addr.nonceStr %>&#39;, 
  },

获取微信收货地址

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Detailed introduction to the development of obtaining WeChat delivery address

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WeChat Pay Development Delivery Address Sharing Interface

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