ESLintenforce the consistent use of either double or single quotes in JSX attributes (jsx-quotes)
强制在 JSX 属性中使用一致的单引号或双引号 (jsx-quotes)
The --fix option on the command line can automatically fix some of the problems reported by this rule.
命令行中的 --fix 选项可以自动修复一些该规则报告的问题。
JSX attribute values can contain string literals, which are delimited with single or double quotes.
JSX 的属性可以包含由单引号或双引号分隔的字符串字面量。
<a b='c' />
<a b="c" />
Unlike string literals in JavaScript, string literals within JSX attributes can’t contain escaped quotes.
不同于 Javascript 中的字符串字面量，JSX 属性中字符串字面量不能包含转义的引号
If you want to have e.g. a double quote within a JSX attribute value, you have to use single quotes as string delimiter.
如果你想在 JSX 的属性中使用双引号，你必须使用单引号作为字符串分隔符。
<a b="'" />
<a b='"' />
Rule Details
This rule enforces the consistent use of either double or single quotes in JSX attributes.
该规则强制在 JSX 属性中使用一致的单引号或双引号。
Options
This rule has a string option:
该规则有一个字符串选项：
"prefer-double"(default) enforces the use of double quotes for all JSX attribute values that don’t contain a double quote."prefer-double"(默认) 强制所有不包含双引号的 JSX 属性值使用双引号。"prefer-single"enforces the use of single quotes for all JSX attribute values that don’t contain a single quote."prefer-single"强制所有不包含单引号的 JSX 属性值使用单引号。
prefer-double
Examples of incorrect code for this rule with the default "prefer-double" option:
默认选项 "prefer-double" 的 错误 代码示例：
/*eslint jsx-quotes: ["error", "prefer-double"]*/
<a b='c' />
Examples of correct code for this rule with the default "prefer-double" option:
默认选项 "prefer-double" 的 正确 代码示例：
/*eslint jsx-quotes: ["error", "prefer-double"]*/
<a b="c" />
<a b='"' />
prefer-single
Examples of incorrect code for this rule with the "prefer-single" option:
选项 "prefer-single" 的 错误 代码示例：
/*eslint jsx-quotes: ["error", "prefer-single"]*/
<a b="c" />
Examples of correct code for this rule with the "prefer-single" option:
选项 "prefer-single" 的 正确 代码示例：
/*eslint jsx-quotes: ["error", "prefer-single"]*/
<a b='c' />
<a b="'" />
When Not To Use It
You can turn this rule off if you don’t use JSX or if you aren’t concerned with a consistent usage of quotes within JSX attributes.
如果你不使用 JSX 或者不关心 JSX 属性中引号使用的一致性，关闭此规则即可。
Related Rules
Version
This rule was introduced in ESLint 1.4.0.
该规则在 ESLint 1.4.0 中被引入。