https://github.com/pengng/weixin-token
微信公众号 Access Token 定时更新工具
https://github.com/pengng/weixin-token
access-token jsapi-ticket wechat weixin
Last synced: 4 months ago
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微信公众号 Access Token 定时更新工具
- Host: GitHub
- URL: https://github.com/pengng/weixin-token
- Owner: pengng
- Created: 2017-09-21T07:45:56.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2019-08-06T12:14:06.000Z (almost 7 years ago)
- Last Synced: 2025-08-09T19:07:17.423Z (10 months ago)
- Topics: access-token, jsapi-ticket, wechat, weixin
- Language: JavaScript
- Homepage:
- Size: 27.3 KB
- Stars: 4
- Watchers: 1
- Forks: 2
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# weixin-token
**微信公众号 access token 定时更新工具。**
### 示例代码
```bash
npm install weixin-token
```
```javascript
const WeixinTokenManager = require('weixin-token')
const { EVENT_ACCESS_TOKEN, EVENT_JSAPI_TICKET } = WeixinTokenManager
// 微信公众号列表
let list = [
{ appId: '', appSecret: '' }
]
let manager = new WeixinTokenManager(list)
// 绑定全部事件
manager.on(EVENT_ACCESS_TOKEN, ret => {
console.log(ret)
})
manager.on(EVENT_JSAPI_TICKET, ret => {
console.log(ret)
})
manager.on('error', err => {
console.error(err)
})
```
### 当刷新 access token 时触发 access_token 事件
```javascript
manager.on(EVENT_ACCESS_TOKEN, ret => {
console.log(ret)
/*
{ access_token: '24_glPQFS1qenYnqTG23B0DAehlHpo2i7TC9NvvJ8mk6Ex60cgBqjCqr-CgiO3VilMLBa5FRG-I1xEu_ApeWK_zXY1eIdsi4NiPCyN_R99c2MuCE8Ip5dl3F1tRY3hJdPqQlRB0KATYFdKUVOFuMMRhAIAQQV',
expires_in: 7200,
appId: 'wx74205b421dc1f3eb' }
*/
})
```
### 当刷新 jsapi ticket 时触发 jsapi_ticket 事件
```javascript
manager.on(EVENT_JSAPI_TICKET, ret => {
console.log(ret)
/*
{ errcode: 0,
errmsg: 'ok',
ticket: 'kgt8ON7yVITDhtdwci0qeSDIFV9vqoFKeFGn3oE4TeJqLFRDlah4R9reRMpMa0cn_lk7FELxreSXV85iFaGy3Q',
expires_in: 7200,
appId: 'wx74205b421dc1f3eb' }
*/
})
```
### 当出错时触发 error 事件
```javascript
manager.on('error', err => {
console.error(err)
})
```
***
### 实例方法：
#### startTokenTimer
**启动 access token 刷新定时器。模块会自动调用该方法。当需要立即刷新 access token 时也可调用。**
```javascript
manager.startTokenTimer(appId)
```
***
#### startTicketTimer
**启动 jsapi ticket 刷新定时器。模块会自动调用该方法。当需要立即刷新 jsapi ticket 时也可调用。**
```javascript
manager.startTicketTimer(appId)
```
### 类方法：
#### getJsApiConfig
**微信浏览器内调用上传图片等jsapi时，需先调用wx.config(config)，传入配置对象。本接口提供配置对象生成。**
- **jsApiTicket** \ jsapi ticket
- **url** \ 网页链接
```javascript
let ret = WeixinTokenManager.getJsApiConfig(jsApiTicket, url)
```