我需要在 taro 配置 dev，test，regress，pro 四个环境请问该怎么配置呢。

@全栈工程师 低于10k的图片打包成base64了

taro2.2.9 函数组件怎么获取路由参数，

         <Navigator url='/pages/demo/index?id=111'>跳转到 demo 页面</Navigator>

// 获取参数页面
useEffect(() => {
        console.log('props', props);
        return () => {
        };
    }, [props]);

已解决

Taro.showToast({
            title: "title",
            image: '../assets/images/error.png',
            mask: true,
            duration: 1000
        })

使用image组件的src 是成功的。

import alertImg from "../../assets/images/alert.png"

<Image className='pic' src={alertImg}></Image>

已解决

https://github.com/NervJS/taro/issues/6787

//app.tsx
import Taro, { Config } from '@tarojs/taro'
import { Provider } from '@tarojs/mobx'
import Index from './pages/index'
import counterStore from './store/counter'

const store = {
  counterStore
}

function App() {
  return (
    <Provider store={store}>
      <Index />
    </Provider>
  )
}

App.config = {
  pages: [
    'pages/demo/index',
    'pages/index/index'
  ],
  window: {
    backgroundTextStyle: 'light',
    navigationBarBackgroundColor: '#ff0',
    navigationBarTitleText: 'WeChat',
    navigationBarTextStyle: 'black'
  },
  "networkTimeout": {
    "request": 10000,
    "connectSocket": 10000,
    "uploadFile": 10000,
    "downloadFile": 10000
  },
  "debug": false

}
Taro.render(<App />, document.getElementById('app'))

// demo.tsx
import Taro, { useState, useEffect } from '@tarojs/taro'
import { View, Button, Text, Block } from '@tarojs/components'
import ProTypes from 'prop-types';
import { observer, inject } from '@tarojs/mobx'
import { formatTime } from "../../utils/tool"
import { userCenter } from '../../api/demo'

const Demo = (props: any) => {
    const [count, setCount] = useState(0)
    useEffect(() => {
        console.log('props', props);
        console.log(formatTime(new Date().valueOf()));
        userCenter({
            pageNumber: 0,
            pageSize: 10
        }).then((res: any) => {
            console.log(res);
        })

        // const subscription = props.source.subscribe();
        return () => {
            // 清除订阅
            // subscription.unsubscribe();
        };
    }, [props]);
    const getUserInfos = (e: any) => {
        console.log((e));
    }
    return (
        <Block>
            <View>kk</View>
            <Button size='mini' openType='getUserInfo' onGetUserInfo={getUserInfos}>获取用户信息</Button>
            <Text>Count {count}</Text>
            <Button onClick={setCount.bind(this, 0)}>Reset</Button>
            <Button onClick={setCount.bind(this, (prevCount: number) => prevCount + 1)}>+</Button>
            <Button onClick={() => setCount(prevCount => prevCount + 1)}>+</Button>
            <Button onClick={() => setCount(prevCount => prevCount - 1)}>-</Button>
        </Block >
    )
}
export default inject('counterStore')(observer(Demo))

Demo.config = {
    navigationBarTitleText: '测试页面'
}
Demo.proTypes = {
    count: ProTypes.number.isRequired,
    url: ProTypes.string
};
Demo.defaultProps = {
    count: 3
}

系统信息
Taro v2.2.9

Taro CLI 2.2.9 environment info:
System:
OS: macOS 10.15
Shell: 5.7.1 - /bin/zsh
Binaries:
Node: 12.16.3 - /usr/local/bin/node
Yarn: 1.22.4 - /usr/local/bin/yarn
npm: 6.9.0 - /usr/local/bin/npm
npmPackages:
@tarojs/components: 2.2.9 => 2.2.9
@tarojs/components-qa: 2.2.9 => 2.2.9
@tarojs/mini-runner: 2.2.9 => 2.2.9
@tarojs/mobx: 2.2.9 => 2.2.9
@tarojs/mobx-h5: 2.2.9 => 2.2.9
@tarojs/plugin-sass: 2.2.9 => 2.2.9
@tarojs/plugin-terser: 2.2.9 => 2.2.9
@tarojs/router: 2.2.9 => 2.2.9
@tarojs/taro: 2.2.9 => 2.2.9
@tarojs/taro-alipay: 2.2.9 => 2.2.9
@tarojs/taro-h5: 2.2.9 => 2.2.9
@tarojs/taro-qq: 2.2.9 => 2.2.9
@tarojs/taro-quickapp: 2.2.9 => 2.2.9
@tarojs/taro-swan: 2.2.9 => 2.2.9
@tarojs/taro-tt: 2.2.9 => 2.2.9
@tarojs/taro-weapp: 2.2.9 => 2.2.9
@tarojs/webpack-runner: 2.2.9 => 2.2.9
eslint-config-taro: 2.2.9 => 2.2.9
eslint-plugin-taro: 2.2.9 => 2.2.9
nerv-devtools: ^1.5.5 => 1.5.7
nervjs: ^1.5.5 => 1.5.7
stylelint-config-taro-rn: 2.2.9 => 2.2.9
stylelint-taro-rn: 2.2.9 => 2.2.9

不要 引入 react的hooks ，要引入taro的hooks
如：import Taro, { Config, useState, useEffect } from '@tarojs/taro'

小程序有一个 ext.json的文件，请问这个在哪里配置呢

小程序有一个 ext.json的文件，请问这个在哪里配置呢