Taro - 别名引入路径方式

1.config/index.js

const path = require('path') // eslint-disable-line
const config = {

 alias: {
    '@': path.resolve(__dirname, '..', 'src')
  },

}

　　2. tsconfig.json

 {
  "compilerOptions": {
    "baseUrl": "./src",
    "paths": {
      "@/*":["./*"]
        },
    }
}