mini-lifecycle-interceptor

小程序生命周期方法拦截器

特性

• 拦截Page
• 拦截Component
• 支持Promise
• 支持过滤
• 支持排除

运行平台支持

• 支持微信小程序
• 支持Taro
• 支持支付宝小程序

不同的小程序平台的拦截器方法的支持程度如下:

安装

使用 npm:

$ npm install mini-lifecycle-interceptor --save

使用 yarn:

$ yarn add mini-lifecycle-interceptor

示例

使用Taro:

import { useEffect } from 'react'
import miniLifeCycle from 'mini-lifecycle-interceptor'
miniLifeCycle.create(process.env.TARO_ENV) // weapp | alipay, default: weapp

function App(props: any) {
    const delay = (t, prefix) =>
        new Promise((res) =>
            setTimeout(() => {
                console.log(`${prefix}: delay ${t}ms`)
                res()
            }, t)
        )
    useEffect(() => {
        miniLifeCycle.interceptors.onLoad.use(async function (options, next) {
            console.log('before onLoad', options)
            await delay(1000, 'step1')
            next()
        })
        miniLifeCycle.interceptors.onLoad.use([
            async function (options, next) {
                console.log('after onLoad', options)
                await delay(1000, 'step2')
                next()
            },
            async function (options, next) {
                console.log('after onLoad', options)
                await delay(1000, 'step3')
                next()
            }
        ])
        miniLifeCycle.interceptors.onLoad.useAfter([
            async function (options, next) {
                console.log('after onLoad', options)
                await delay(1000, 'step4')
                next()
            },
            async function (options, next) {
                console.log('after onLoad', options)
                await delay(1000, 'step5')
                next()
            }
        ])
    }, [])
}
// Console
// step1: delay 1000ms
// step2: delay 1000ms
// step3: delay 1000ms
// step origin fn onLoad
// step4: delay 1000ms
// step5: delay 1000ms

使用微信小程序:

在开发者工具中预览效果

API

创建方法可以用来修改 mini-lifecycle-interceptor的配置.

miniLifeCycle.create(env, config)

// 微信 weapp 支付宝 alipay
miniLifeCycle.create('weapp', { // or alipay
    // TODO
})

拦截器方法

为方便起见，为所有支持的拦截器方法提供了别名

页面生命周期方法拦截器

miniLifeCycle.interceptors.onLoad.use // or miniLifeCycle.interceptors.onLoad.useAfter

miniLifeCycle.interceptors.onShow.use // or miniLifeCycle.interceptors.onShow.useAfter

miniLifeCycle.interceptors.onHide.use // or miniLifeCycle.interceptors.onHide.useAfter

miniLifeCycle.interceptors.onReady.use // or miniLifeCycle.interceptors.onReady.useAfter

miniLifeCycle.interceptors.onUnload.use // or miniLifeCycle.interceptors.onUnload.useAfter

自定义组件生命周期方法拦截器

miniLifeCycle.interceptors.created.use // or miniLifeCycle.interceptors.created.useAfter

miniLifeCycle.interceptors.attached.use // or miniLifeCycle.interceptors.attached.useAfter

miniLifeCycle.interceptors.ready.use // or miniLifeCycle.interceptors.ready.useAfter

miniLifeCycle.interceptors.detached.use // or miniLifeCycle.interceptors.detached.useAfter

miniLifeCycle.interceptors.moved.use // or miniLifeCycle.interceptors.moved.useAfter

miniLifeCycle.interceptors.error.use // or miniLifeCycle.interceptors.error.useAfter

许可证

MIT