Solve the problem of errors and 0 warnings potentially fixable with the `--fix` option.

When creating a new vue-cli, I chose eslint syntax, which
is very

annoying

• ESLint has many specifications, and the most used ones are标准规范

• Features:

  • No semicolon at the end of the code
  • Strings in js must use single quotes
  • Can't have too many newlines
  • Can not have more than one space
  • There must be one and only one space around the parentheses of the function name
  • …

• By default, vscode does not have the ability to report irregular codes, so you can install a vscode plug-in calledESLint

  

• Install a formatting plug- Prettier-Standard in, function: when you can right-click to format, help us automatically repair the non-standard code and turn it into a standardized code

  

• The following settings are to allow you to automatically fix non-standard code when you save the code

• Then add the following configuration to the settings

   	 // 默认使用prittier作为格式化工具
       "editor.defaultFormatter": "numso.prettier-standard-vscode",
       // 保存时自动格式化 - 按照eslint的规则格式化
       "editor.codeActionsOnSave": {
        
        
           "source.fixAll": true
       },
       "[javascript]": {
        
        
           "editor.defaultFormatter": "numso.prettier-standard-vscode"
       },
       "[html]": {
        
        
           "editor.defaultFormatter": "numso.prettier-standard-vscode"
       },
       "[vue]": {
        
        
           "editor.defaultFormatter": "numso.prettier-standard-vscode"
      },
  

At that time, the new project chose eslint syntax. If there is no way,
delete this place in package.json
"@vue/cli-plugin-eslint": "~4.5.0",