js应用程序。对于此应用程序,我需要使用eslint。我在VS代码编辑器中使用https://www.npmjs.com/package/eslint-config-airbnb和更漂亮的插件。
.eslintrc
{
"extends": "airbnb"
}我看到在添加了eslint插件、https://marketplace.visualstudio.comitems?itemName=dbaeumer.vscode-eslint和npm包之后,VS代码在完整的项目中给了我很多错误。
几个错误
[eslint] Definition for rule 'jsx-a11y/href-no-hash' was not found (jsx-a11y/href-no-hash)
[eslint] Expected linebreaks to be 'LF' but found 'CRLF'. (linebreak-style)
[eslint] Unexpected unnamed function. (func-names)
[eslint] Missing space before function parentheses. (space-before-function-paren)
[eslint] Strings must use singlequote. (quotes)
[eslint] Unexpected function expression. (prefer-arrow-callback)
[eslint] Unexpected unnamed function 'bind'. (func-names)
[eslint] Missing space before function parentheses. (space-before-function-paren)package.json
"devDependencies": {
"babel": "^6.23.0",
"babel-cli": "^6.5.1",
"babel-core": "^6.9.0",
"babel-eslint": "^7.2.3",
"babel-preset-es2015": "^6.5.0",
"babel-preset-stage-0": "6.5.0",
"eslint": "^3.19.0",
"eslint-config-airbnb": "^15.1.0",
"eslint-plugin-import": "^2.7.0",
"eslint-plugin-jsx-a11y": "^6.0.2",
"eslint-plugin-react": "^7.4.0",
"nodemon": "^1.12.1"
}index.js
import request from "superagent";
module.exports = function(req, res, next) {
const id = "abc";
request
.post(url)
.send(`p1=v1`)
.send(`p2=v2`)
.end(function(error, response) {}.bind(this));
next();
};

每个JS文件中都有相同类型的错误。有人知道如何解决这些问题吗?
发布于 2017-10-11 03:55:52
1)将以下模块添加到您的devDependencies中:
npm install --save-dev eslint
npm install --save-dev eslint-config-airbnb-base
npm install --save-dev eslint-plugin-import2)在您的package.json中添加一个eslintConfig部分
"eslintConfig": {
"extends": "airbnb-base",
"env": {
"es6": true,
"browser": true
},
"rules": {
"brace-style": [
"error",
"stroustrup"
],
"comma-dangle": [
"error",
"never"
],
"no-unused-vars": [
"warn"
],
"no-var": [
"off"
],
"one-var": [
"off"
]
}
}3)访问eslint.org/docs/rules,搜索您想要调整的警告并将其添加到上面的eslintConfig中。
4)删除项目根目录下的.eslintrc文件。
5)重新启动IDE
发布于 2018-03-07 18:10:45
将eslint package 本地安装到您的项目中。
$yarn add eslint --dev理想情况下,可以通过下面的命令生成配置文件.eslintrc,不幸的是,它安装了错误的peerDependencies版本,导致奇怪的线条错误。
$./node_modules/.bin/eslint --init修复peerDependencies版本问题的更简单的方法,使用下面的命令并安装(我建议你安装与jsx和react相关的包,尽管你可能不会做任何与React相关的东西)相应版本的peerDependencies以及eslint-config-airbnb
$npm info "eslint-config-airbnb@latest" peerDependencies使用以下内容编辑.eslintrc文件
{
"extends": "airbnb",
"plugins": [
"react",
"jsx-a11y",
"import"
],
"rules": {
},
"env": {
}
}*注意:请根据您的编码规则和您遵循的环境编辑eslintrc文件。参考developer-guide
发布于 2017-10-09 17:22:57
ESLint写下了你需要做的事情。读一读吧。
此规则的正确代码应如下所示:
import request from 'superagent';
module.exports = (req, res, next) => {
const id = 'abc';
request
.post(url)
.send('p1=v1')
.send('p2=v2')
.end((error, response) => {
// do something on end
});
next();
};https://stackoverflow.com/questions/46562730
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