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wechat-parser

v1.0.2

Published

解析微信推送的XML消息

Downloads

36

Readme

wechat-parser

解析微信推送的XML消息

用法示例

/**
 * 作为中间件使用
 */

var express = require('express');
var parser = require('wechat-parser');

// 默认为 false,可设置为 true,设置后所有消息对象的键名为小写
parser.lowercase(false);

// 默认为 false,设置后 req.weixin_xml 为原始XML字符串
parser.original('weixin_xml');

var app = express();
app.use(parser.middleware('weixin'));
app.use(function(req, res) {
  console.log(req.weixin);
  console.log(req.weixin_xml);
});


/**
 * 直接调用
 */

app.use(function(req, res) {
  parser.parse(req, function(err, message) {
    if (err) throw err;
    console.log(message);
  });
});

API 参考

wechatParser.middleware([body]);

传入可选参数bodyString类型),返回解析微信推送消息的中间件函数。

wechatParser.parse(stream, callback);

传入数据流参数(这里一般为req对象),通过回调返回解析后的微信消息对象。回调函数包含errmessage2个参数。

wechatParser.lowercase(bool)

可配置的布尔属性,默认为false,设置是否将将返回的消息对象的键名小写。

wechatParser.original(name)

将原始的XML字符串挂载到req请求对象上,默认为false,可设置为字符串。