vue项目小问题总结(持续总结整理更新ing...)

 在初始化项目时有个选项Use ESLint to lint your code? (Y/n)

如果选择是yes,则有可能在你写.vue文件的js时会报以下错误：

✘  http://eslint.org/docs/rules/indent  Expected indentation of 0 spaces but found 2
  src\pages\Main.vue:87:1
    export default {
   ^

  ✘  http://eslint.org/docs/rules/indent  Expected indentation of 2 spaces but found 4
  src\pages\Main.vue:88:1
      name: 'Main',
   ^

  ✘  http://eslint.org/docs/rules/indent  Expected indentation of 2 spaces but found 4
  src\pages\Main.vue:89:1
      data () {
   ^

  ✘  http://eslint.org/docs/rules/indent  Expected indentation of 4 spaces but found 6
  src\pages\Main.vue:90:1
        return {
   ^

  ✘  http://eslint.org/docs/rules/indent  Expected indentation of 6 spaces but found 8
  src\pages\Main.vue:91:1
          msg: 'Welcome to Your Vue.js App'
   ^

  ✘  http://eslint.org/docs/rules/indent  Expected indentation of 4 spaces but found 6
  src\pages\Main.vue:92:1
        }
   ^

  ✘  http://eslint.org/docs/rules/indent  Expected indentation of 2 spaces but found 4
  src\pages\Main.vue:93:1
      }
   ^

  ✘  http://eslint.org/docs/rules/indent  Expected indentation of 0 spaces but found 2
  src\pages\Main.vue:94:1
    }
   ^

✘ 8 problems (8 errors, 0 warnings)

Errors:
  8  http://eslint.org/docs/rules/indent

You may use special comments to disable some warnings.
Use // eslint-disable-next-line to ignore the next line.
Use /* eslint-disable */ to ignore all warnings in a file.

这个错误因为你设置了eslint，但你的js代码不规范的原因，其实错误已经很清晰，大多数就是缩进不规范，分号不需要等原因，很容易解决的，如果你不想有规范的js代码，可以重新初始化关掉eslint。

在bulid/webpack.base.conf.js里面有配置如下：
module: {
rules: [

...(config.dev.useEslint ? [createLintingRule()] : []),

点进config.dev.useEslint，发现在config/index.js里配置
useEslint: true, // 改为false即可。