允许在javascript eslint中使用分号 [英] allow semi colons in javascript eslint

问题描述

我关注了 .eslintrc

{
    "extends": "standard"
}

我的javascript文件中包含以下代码

I have following code in my javascript file

import React from 'react';

根据eslint，以上代码行均不正确。

Above line of code is incorrect according to eslint. It gives following complain.

";                     Extra semicolon

如何在eslint中使用半冒号？

How can I allow semi colons in eslint?

推荐答案

eslint-config-standard 对分号使用以下规则：

eslint-config-standard uses the following rule for semicolons:

"semi": [2, "never"]

文档列出了该规则的选项：

The documentation for the rule lists its options:

• 始终 （默认）在语句末尾需要分号


• 从不 不允许分号作为语句的结尾（除了以 [，（， / ， + 或-

• "always" (default) requires semicolons at the end of statements
• "never" disallows semicolons as the end of statements (except to disambiguate statements beginning with [, (, /, +, or -

要覆盖规则，您可以修改 .eslintrc 以始终需要分号：

To overide the rule, you could modify your .eslintrc to always require semicolons:

{
    "extends": "standard",
    "rules": {
        "semi": [2, "always"]
    }
}

或禁用规则：

{
    "extends": "standard",
    "rules": {
        "semi": 0
    }
}

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