stylelint插件：css、less、scss语法校验说明

HBuilderX中，校验css、less、scss的语法校验插件是stylelint

如何配置选项？

配置文件是.stylelintrc.js

详细的配置说明可以参考

• stylelint官网
• GitHub styleline

规则配置格式

stylelint有上百条规则，可以分为三类：

• 用于校对风格的规则 （主要针对空格（比如说冒号附近的空格）、换行、缩进等等）
• 用于判别代码可维护性的规则 （判断在CSS选择器中是否有使用某个ID，或者在某条声明当中是否应用了!important关键词）

• 用于判断代码错误的规则 （检测错误的HEX颜色写法或者某条简写属性是否会覆盖其他的声明语句）

  规则属性是一个对象，键是规则的名称，值是规则配置。每个规则配置符合下列格式之一：

• 单个值（primary option）
• 一个有两个值的数组（[primary option,secondary option]）
• null (关闭规则)

如何增加其它规则？

修改.stylelintrc.js文件，添加选项，比如:

  module.exports = {  
    "extends": "stylelint-config-recommended",  
    "rules":{  
        "unit-no-unknown": false,  
        "indentation": "tab",       //缩进  
        "unit-no-unknown": true,    //禁止未知单位  
        "color-hex-case": [  
          "lower", {  
          "message": "Lowercase letters are easier to distinguish from numbers"  
          }  
        ],  
        "max-empty-lines": 2,  
        "unit-whitelist": ["em", "rem", "%", "s", "px", "upx"],  
        "number-leading-zero": null  
    }  
  }  

详尽的配置规则

  {  
  "rules": {  
    "at-rule-blacklist": string|[],  
    "at-rule-empty-line-before": "always"|"never",  
    "at-rule-name-case": "lower"|"upper",  
    "at-rule-name-newline-after": "always"|"always-multi-line",  
    "at-rule-name-space-after": "always"|"always-single-line",  
    "at-rule-no-unknown": true,  
    "at-rule-no-vendor-prefix": true,  
    "at-rule-semicolon-newline-after": "always",  
    "at-rule-semicolon-space-before": "always"|"never",  
    "at-rule-whitelist": string|[],  
    "block-closing-brace-empty-line-before": "always-multi-line"|"never",  
    "block-closing-brace-newline-after": "always"|"always-single-line"|"never-single-line"|"always-multi-line"|"never-multi-line",  
    "block-closing-brace-newline-before": "always"|"always-multi-line"|"never-multi-line",  
    "block-closing-brace-space-after": "always"|"always-single-line"|"never-single-line"|"always-multi-line"|"never-multi-line",  
    "block-closing-brace-space-before": "always"|"never"|"always-single-line"|"never-single-line"|"always-multi-line"|"never-multi-line",  
    "block-no-empty": true,  
    "block-opening-brace-newline-after": "always"|"always-multi-line"|"never-multi-line",  
    "block-opening-brace-newline-before": "always"|"always-single-line"|"never-single-line"|"always-multi-line"|"never-multi-line",  
    "block-opening-brace-space-after": "always"|"always-single-line"|"never-single-line"|"always-multi-line"|"never-multi-line",  
    "block-opening-brace-space-before": "always"|"always-single-line"|"never-single-line"|"always-multi-line"|"never-multi-line",  
    "color-hex-case": "lower"|"upper",  
    "color-hex-length": "short"|"long",  
    "color-named": "always-where-possible"|"never",  
    "color-no-hex": true,  
    "color-no-invalid-hex": true,  
    "comment-empty-line-before": "always"|"never",  
    "comment-no-empty": true,  
    "comment-whitespace-inside": "always"|"never",  
    "comment-word-blacklist": string|[],  
    "custom-media-pattern": string,  
    "custom-property-empty-line-before": "always"|"never",  
    "custom-property-pattern": string,  
    "declaration-bang-space-after": "always"|"never",  
    "declaration-bang-space-before": "always"|"never",  
    "declaration-block-no-duplicate-properties": true,  
    "declaration-block-no-redundant-longhand-properties": true,  
    "declaration-block-no-shorthand-property-overrides": true,  
    "declaration-block-semicolon-newline-after": "always"|"always-multi-line"|"never-multi-line",  
    "declaration-block-semicolon-newline-before": "always"|"always-multi-line"|"never-multi-line",  
    "declaration-block-semicolon-space-after": "always"|"never"|"always-single-line"|"never-single-line",  
    "declaration-block-semicolon-space-before": "always"|"never"|"always-single-line"|"never-single-line",  
    "declaration-block-single-line-max-declarations": int,  
    "declaration-block-trailing-semicolon": "always"|"never",  
    "declaration-colon-newline-after": "always"|"always-multi-line",  
    "declaration-colon-space-after": "always"|"never"|"always-single-line",  
    "declaration-colon-space-before": "always"|"never",  
    "declaration-empty-line-before": "always"|"never",  
    "declaration-no-important": true,  
    "declaration-property-unit-blacklist": {},  
    "declaration-property-unit-whitelist": {},  
    "declaration-property-value-blacklist": {},  
    "declaration-property-value-whitelist": {},  
    "font-family-name-quotes": "always-where-required"|"always-where-recommended"|"always-unless-keyword",  
    "font-family-no-duplicate-names": true,  
    "font-family-no-missing-generic-family-keyword": true,  
    "font-weight-notation": "numeric"|"named",  
    "function-blacklist": string|[],  
    "function-calc-no-unspaced-operator": true,  
    "function-comma-newline-after": "always"|"always-multi-line"|"never-multi-line",  
    "function-comma-newline-before": "always"|"always-multi-line"|"never-multi-line",  
    "function-comma-space-after": "always"|"never"|"always-single-line"|"never-single-line",  
    "function-comma-space-before": "always"|"never"|"always-single-line"|"never-single-line",  
    "function-linear-gradient-no-nonstandard-direction": true,  
    "function-max-empty-lines": int,  
    "function-name-case": "lower"|"upper",  
    "function-parentheses-newline-inside": "always"|"always-multi-line"|"never-multi-line",  
    "function-parentheses-space-inside": "always"|"never"|"always-single-line"|"never-single-line",  
    "function-url-no-scheme-relative": true,  
    "function-url-quotes": "always"|"never",  
    "function-url-scheme-blacklist": string|[],  
    "function-url-scheme-whitelist": string|[],  
    "function-whitelist": string|[],  
    "function-whitespace-after": "always"|"never",  
    "indentation": int|"tab",  
    "keyframe-declaration-no-important": true,  
    "keyframes-name-pattern": string,  
    "length-zero-no-unit": true,  
    "linebreaks": "unix"|"windows",  
    "max-empty-lines": int,  
    "max-line-length": int,  
    "max-nesting-depth": int,  
    "media-feature-colon-space-after": "always"|"never",  
    "media-feature-colon-space-before": "always"|"never",  
    "media-feature-name-blacklist": string|[],  
    "media-feature-name-case": "lower"|"upper",  
    "media-feature-name-no-unknown": true,  
    "media-feature-name-no-vendor-prefix": true,  
    "media-feature-name-value-whitelist": {},  
    "media-feature-name-whitelist": string|[],  
    "media-feature-parentheses-space-inside": "always"|"never",  
    "media-feature-range-operator-space-after": "always"|"never",  
    "media-feature-range-operator-space-before": "always"|"never",  
    "media-query-list-comma-newline-after": "always"|"always-multi-line"|"never-multi-line",  
    "media-query-list-comma-newline-before": "always"|"always-multi-line"|"never-multi-line",  
    "media-query-list-comma-space-after": "always"|"never"|"always-single-line"|"never-single-line",  
    "media-query-list-comma-space-before": "always"|"never"|"always-single-line"|"never-single-line",  
    "no-descending-specificity": true,  
    "no-duplicate-at-import-rules": true,  
    "no-duplicate-selectors": true,  
    "no-empty-source": true,  
    "no-empty-first-line": true,  
    "no-eol-whitespace": true,  
    "no-extra-semicolons": true,  
    "no-invalid-double-slash-comments": true,  
    "no-missing-end-of-source-newline": true,  
    "no-unknown-animations": true,  
    "number-leading-zero": "always"|"never",  
    "number-max-precision": int,  
    "number-no-trailing-zeros": true,  
    "property-blacklist": string|[],  
    "property-case": "lower"|"upper",  
    "property-no-unknown": true,  
    "property-no-vendor-prefix": true,  
    "property-whitelist": string|[],  
    "rule-empty-line-before": "always"|"never"|"always-multi-line"|"never-multi-line",  
    "selector-attribute-brackets-space-inside": "always"|"never",  
    "selector-attribute-operator-blacklist": string|[],  
    "selector-attribute-operator-space-after": "always"|"never",  
    "selector-attribute-operator-space-before": "always"|"never",  
    "selector-attribute-operator-whitelist": string|[],  
    "selector-attribute-quotes": "always"|"never",  
    "selector-class-pattern": string,  
    "selector-combinator-blacklist": string|[],  
    "selector-combinator-space-after": "always"|"never",  
    "selector-combinator-space-before": "always"|"never",  
    "selector-combinator-whitelist": string|[],  
    "selector-descendant-combinator-no-non-space": true,  
    "selector-id-pattern": string,  
    "selector-list-comma-newline-after": "always"|"always-multi-line"|"never-multi-line",  
    "selector-list-comma-newline-before": "always"|"always-multi-line"|"never-multi-line",  
    "selector-list-comma-space-after": "always"|"never"|"always-single-line"|"never-single-line",  
    "selector-list-comma-space-before": "always"|"never"|"always-single-line"|"never-single-line",  
    "selector-max-attribute": int,  
    "selector-max-class": int,  
    "selector-max-combinators": int,  
    "selector-max-compound-selectors": int,  
    "selector-max-empty-lines": int,  
    "selector-max-id": int,  
    "selector-max-pseudo-class": int,  
    "selector-max-specificity": string,  
    "selector-max-type": int,  
    "selector-max-universal": int,  
    "selector-nested-pattern": string,  
    "selector-no-qualifying-type": true,  
    "selector-no-vendor-prefix": true,  
    "selector-pseudo-class-blacklist": string|[],  
    "selector-pseudo-class-case": "lower"|"upper",  
    "selector-pseudo-class-no-unknown": true,  
    "selector-pseudo-class-parentheses-space-inside": "always"|"never",  
    "selector-pseudo-class-whitelist": string|[],  
    "selector-pseudo-element-blacklist": string|[],  
    "selector-pseudo-element-case": "lower"|"upper",  
    "selector-pseudo-element-colon-notation": "single"|"double",  
    "selector-pseudo-element-no-unknown": true,  
    "selector-pseudo-element-whitelist": string|[],  
    "selector-type-case": "lower"|"upper",  
    "selector-type-no-unknown": true,  
    "shorthand-property-no-redundant-values": true,  
    "string-no-newline": true,  
    "string-quotes": "single"|"double",  
    "time-min-milliseconds": int,  
    "unit-blacklist": string|[],  
    "unit-case": "lower"|"upper",  
    "unit-no-unknown": true,  
    "unit-whitelist": string|[],  
    "value-keyword-case": "lower"|"upper",  
    "value-list-comma-newline-after": "always"|"always-multi-line"|"never-multi-line",  
    "value-list-comma-newline-before": "always"|"always-multi-line"|"never-multi-line",  
    "value-list-comma-space-after": "always"|"never"|"always-single-line"|"never-single-line",  
    "value-list-comma-space-before": "always"|"never"|"always-single-line"|"never-single-line",  
    "value-list-max-empty-lines": int,  
    "value-no-vendor-prefix": true  
    }  
  }

规则参考列表（中文）

2018-10-16 翻译官网

Possible errors

Color 颜色

• color-no-invalid-hex: 禁止无效的十六进制颜色

Font family 字体系列

• font-family-no-duplicate-names: Disallow duplicate font family names.
• font-family-no-missing-generic-family-keyword: Disallow missing generic families in lists of font family names.

Function 函数

• function-calc-no-unspaced-operator: 禁止在 calc 函数内的运算符间省略空格
• function-linear-gradient-no-nonstandard-direction: 禁止在 linear-gradient() 内使用不符合标准语法的值

String 字符串

• string-no-newline: 不允许字符串（非转义）换行

Unit

• unit-no-unknown: 不允许未知的单位

Property 属性

• property-no-unknown: 不允许未知属性

Keyframe declaration

• keyframe-declaration-no-important: 不允许!important在关键帧声明

Declaration block 声明块

• declaration-block-no-duplicate-properties: 禁止在声明块内出现重复属性
• declaration-block-no-shorthand-property-overrides: 禁止使用速记属性重写相关属性

Block

• block-no-empty: 不允许空块

Selector

• selector-pseudo-class-no-unknown: 不允许未知的伪类选择器
• selector-pseudo-element-no-unknown: 不允许未知的伪元素选择器
• selector-type-no-unknown: 不允许未知类型选择器

Media feature

• media-feature-name-no-unknown: 不允许未知的媒体功能的名字

At-rule

• at-rule-no-unknown: 不允许at-rules不明

Comment

• comment-no-empty: 不允许空注释

General / Sheet

• no-descending-specificity:不允许选择器之后覆盖选择器的低特异性更高的特异性
• no-duplicate-at-import-rules: Disallow duplicate @import rules within a stylesheet.
• no-duplicate-selectors: 不允许重复的选择器
• no-empty-source: 不允许空的来源
• no-extra-semicolons: 不允许额外的分号
• no-invalid-double-slash-comments: 不允许双斜杠注释(/ /…)不支持的CSS

Limit language features

color 颜色

• color-named: 在特定的情况下不允许使用命名的颜色值
• color-no-hex: 禁止使用十六进制的颜色

Function 函数

• function-blacklist: 指定一个不允许使用函数的黑名单
• function-url-no-scheme-relative: 不允许文档相对的URL
• function-url-scheme-blacklist: 指定允许URL方案的黑名单
• function-url-scheme-whitelist: 指定允许URL方案的白名单
• function-whitelist: 指定允许的功能的白名单

Keyframes

• keyframes-name-pattern: Specify a pattern for keyframe names.

Number 数值

• number-max-precision: 限制数值的小数位数

Time

• time-min-milliseconds: Specify the minimum number of milliseconds for time values.

Unit

• unit-blacklist: 指定不允许使用单位的黑名单
• unit-whitelist: 指定允许单位的白名单

Shorthand property

• shorthand-property-no-redundant-values: 不允许在简写属性冗余值

Value 值

• value-no-vendor-prefix: 禁止值添加供应商前缀值

Custom property 自定义属性

• custom-property-pattern: 指定自定义属性的模式

Property 属性

• property-blacklist: 指定一个不允许使用属性的黑名单
• property-no-vendor-prefix: 禁止属性添加供应商前缀
• property-whitelist: 指定一个允许使用属性的白名单

Declaration 声明

• declaration-block-no-redundant-longhand-properties: 不允许手写属性,可以组合成一个简写属性
• declaration-no-important: 不允许!important声明
• declaration-property-unit-blacklist: 指定一个黑名单内不允许声明属性
• declaration-property-unit-whitelist: 指定一个白名单内允许声明属性
• declaration-property-value-blacklist:指定一个黑名单,不允许在声明属性和值对
• declaration-property-value-whitelist: 指定一个允许属性和值对声明的白名单

Declaration block 声明块

• declaration-block-single-line-max-declarations: 在单行声明块中限制声明的数量

Selector 选择器

• selector-attribute-operator-blacklist: 指定一个黑名单不允许属性的操作符
• selector-attribute-operator-whitelist: 指定一个属性允许运营商的白名单
• selector-class-pattern: 指定类选择器的模式（模式指的是正则表达式）
• selector-combinator-blacklist: Specify a blacklist of disallowed combinators.
• selector-combinator-whitelist: Specify a whitelist of allowed combinators.
• selector-id-pattern: 指定id选择器的模式
• selector-max-attribute: Limit the number of attribute selectors in a selector.
• selector-max-class: Limit the number of classes in a selector.
• selector-max-combinators: Limit the number of combinators in a selector.
• selector-max-compound-selectors: 在一个选择器里面限制复合选择器的数量
• selector-max-empty-lines: 限制内相邻的空行选择器的数量
• selector-max-id: Limit the number of ID selectors in a selector.
• selector-max-pseudo-class: Limit the number of pseudo-classes in a selector.
• selector-max-specificity: 限制选择器的特异性
• selector-max-type: Limit the number of type in a selector.
• selector-max-universal: Limit the number of universal selectors in a selector.
• selector-nested-pattern: 指定一个模式选择器的规则嵌套规则
• selector-no-qualifying-type: 不允许符合条件的选择器的类型
• selector-no-vendor-prefix: 不允许选择器的前缀
• selector-pseudo-class-blacklist: 指定一个黑名单禁止伪类选择器
• selector-pseudo-class-whitelist: 指定一个白名单禁止伪类选择器
• selector-pseudo-element-blacklist: Specify a blacklist of disallowed pseudo-element selectors.
• selector-pseudo-element-whitelist: Specify a whitelist of allowed pseudo-element selectors.

Media feature 媒体特性

• media-feature-name-blacklist: Specify a blacklist of disallowed media feature names.
• media-feature-name-no-vendor-prefix: 禁止媒体特性属性名添加供应商前缀
• media-feature-name-value-whitelist: Specify a whitelist of allowed media feature name and value pairs.
• media-feature-name-whitelist: Specify a whitelist of allowed media feature names.

Custom media 自定义媒体

• custom-media-pattern: 指定自定义媒体查询的名称模式

At-rule AT规则

• at-rule-blacklist: 不允许at-rules，指定一个黑名单。
• at-rule-no-vendor-prefix: 禁止AT规则 添加供应商前缀
• at-rule-whitelist:指定允许at-rules的白名单

Comment 注释

• comment-word-blacklist: 指定一个黑名单内不允许的话评论

General / Sheet

• max-nesting-depth: 限制的深度嵌套
• no-unknown-animations: 不允许动画名称不对应@keyframes声明

Stylistic issues

颜色

• color-hex-case: 指定十六进制颜色的大小写
• color-hex-length: 指定十六进制颜色的长度

Font family 字体系列

• font-family-name-quotes: 指定字体系列不应用于单双引号内

Font weight 字体粗细

• font-weight-notation: 要求一致的数值或命名作为 font-weight 的值

Function 函数

• function-comma-newline-after: 在函数的逗号后指定一个换行符或禁止留有空格
• function-comma-newline-before: 在函数的逗号前指定一个换行符或禁止留有空格
• function-comma-space-after: 在函数的逗号后指定一个空格或禁止留有空格
• function-comma-space-before: 在函数的逗号前指定一个空格或禁止留有空格
• function-max-empty-lines: Limit the number of adjacent empty lines within functions (Autofixable).
• function-name-case: Specify lowercase or uppercase for function names (Autofixable).
• function-parentheses-newline-inside: 在函数括号内指定一个换行符或禁止留有空格
• function-parentheses-space-inside: 在函数括号内指定一个空格或禁止留有空格
• function-url-quotes: 为urls指定单引或双引号
• function-whitespace-after: 在函数后指定一个空格或禁止留有空格

Number 数值

• number-leading-zero: 要求或不允许数值小于 1 的数字前面添加 0
• number-no-trailing-zeros: 禁止在数值内尾随 0

String 字符串

• string-quotes: 为字符串指定单引或双引号

Length 长度

• length-zero-no-unit: 禁止单位零长度

Unit 单位

• unit-case: 指定大写或小写的单位

Value 值

• value-keyword-case: 指定大写或小写关键字的值

Value list 值列表

• value-list-comma-newline-after: 在值列表的逗号后指定一个换行符或禁止留有空格
• value-list-comma-newline-before: 在值列表的逗号前指定一个换行符或禁止留有空格
• value-list-comma-space-after: 在值列表的逗号后指定一个空格或禁止留有空格
• value-list-comma-space-before: 在值列表的逗号前指定一个空格或禁止留有空格
• value-list-max-empty-lines: 限制相邻的数量值列表内空行

Custom property 自定义属性

• custom-property-empty-line-before: 自定义属性之前equire或不允许空行

Property 属性

• property-case: 为属性指定小写或大写

Declaration

• declaration-bang-space-after: bang声明之后需要一个空格或者不允许空白
• declaration-bang-space-before: bang声明之前需要一个空格或者不允许空白
• declaration-colon-newline-after: 冒号后的声明需要一个换行符或不允许空白
• declaration-colon-space-after: 冒号后的声明需要一个空格或不允许空白
• declaration-colon-space-before: 冒号之前的声明需要一个空格或不允许空白
• declaration-empty-line-before: 要求声明前不允许空一行

Declaration block

• declaration-block-semicolon-newline-after: 要求一个换行符或不允许空白块分号后
• declaration-block-semicolon-newline-before: 要求一个换行符或不允许空白块分号之前的声明
• declaration-block-semicolon-space-after: 要求一个空间或不允许空白块分号后的声明
• declaration-block-semicolon-space-before: 要求一个空间或不允许空白块分号之前的声明
• declaration-block-trailing-semicolon: 要求或不允许在声明块后面的分号

Block 块

• block-closing-brace-empty-line-before: 要求或不允许关闭括号前空一行
• block-closing-brace-newline-after: 在块的右大括号后指定一个换行符或禁止留有空格
• block-closing-brace-newline-before: 在块的右大括号前指定一个换行符或禁止留有空格
• block-closing-brace-space-after: 在块的右大括号后指定一个空格或禁止留有空格
• block-closing-brace-space-before: 在块的右大括号前指定一个空格或禁止留有空格
• block-opening-brace-newline-after: 在块的左大括号后制定一个换行符
• block-opening-brace-newline-before: 在块的左大括号前指定一个换行符或禁止留有空格
• block-opening-brace-space-after: 在块的左大括号后指定一个空格或禁止留有空格
• block-opening-brace-space-before: 在块的左大括号前指定一个空格或禁止留有空格

Selector 选择器

• selector-attribute-brackets-space-inside: 在括号里的属性选择器需要一个空格或者不允许空白
• selector-attribute-operator-space-after: 需要一个空间或不允许空格后运营商在属性选择器
• selector-attribute-operator-space-before: 需要一个空间或不允许空格内运营商之前属性选择器
• selector-attribute-quotes: 需要或不允许引用属性值
• selector-combinator-space-after: 在复合选择器之后要求或不允许留有一个空格
• selector-combinator-space-before: 在复合选择器之前要求或不允许留有一个空格
• selector-descendant-combinator-no-non-space: 不允许的字符的后代组合子选择器进行技术改造
• selector-pseudo-class-case: 为伪类选择器指定小写或大写
• selector-pseudo-class-parentheses-space-inside: 需要一个空格或不允许空格在括号里面的伪类选择器
• selector-pseudo-element-case: 为伪元素选择器指定小写或大写
• selector-pseudo-element-colon-notation: 为适用的伪元素指定单引号或双冒号符号
• selector-type-case: 指定小写或大写类型选择器

Selector list 选择器列表

• selector-list-comma-newline-after: 在选择器列表的逗号后指定一个换行符或禁止留有空格
• selector-list-comma-newline-before: 在选择器列表的逗号前指定一个换行符或禁止留有空格
• selector-list-comma-space-after: 在选择器列表的逗号后指定一个空格或禁止留有空格
• selector-list-comma-space-before: 在选择器列表的逗号前指定一个空格或禁止留有空格

Rule 规则

• rule-empty-line-before: 不允许rules前空一行

Media feature 媒体特性

• media-feature-colon-space-after: 在媒体特性的冒号后指定一个空格或禁止留有空格
• media-feature-colon-space-before: 在媒体特性的冒号前指定一个空格或禁止留有空格
• media-feature-name-case: 为媒体特性名称指定小写或大写
• media-feature-parentheses-space-inside: 需要一个空间或不允许空格在括号里面的媒体功能
• media-feature-range-operator-space-after: 需要一个空间或不允许空白范围运算符后媒体的特性
• media-feature-range-operator-space-before: 之前需要一个空间或不允许空格符范围在媒体功能

Media query list 媒体查询列表

• media-query-list-comma-newline-after: 需要一个换行符或不允许空格后媒体查询的逗号分隔列表
• media-query-list-comma-newline-before: 需要一个换行符或不允许空格之前媒体查询的逗号分隔列表
• media-query-list-comma-space-after: 需要一个空间或不允许空格后媒体查询的逗号分隔列表
• media-query-list-comma-space-before:需要一个空间或不允许空格之前媒体查询的逗号分隔列表

At-rule AT规则

• at-rule-empty-line-before: 在 AT规则 前要求或不允许留有空行
• at-rule-name-case: 指定at-rules小写或大写的名字
• at-rule-name-newline-after: at-rule名称后需要一个换行符
• at-rule-name-space-after: 需要一个空格后at-rule名称
• at-rule-semicolon-newline-after: 需要一个换行符之后at-rules的分号
• at-rule-semicolon-space-before: 需要一个空格之后at-rules的分号

Comment 注释

• comment-empty-line-before: 要求或不允许注释前面留有一个空格
• comment-whitespace-inside: 要求或不允许注释内留有一个空格

General / Sheet 常用样式

• indentation: 指定缩进
• linebreaks: Specify unix or windows linebreaks (Autofixable).
• max-empty-lines: 限制相邻的空行数
• max-line-length: 限制每行的长度
• no-eol-whitespace: 禁止行尾留有空白
• no-missing-end-of-source-newline: 不允许丢失end-of-source换行
• no-empty-first-line: Disallow empty first lines. (Autofixable)