eslint配置 （参考地址）

*提交前必须检验是否所有代码都没eslint报错，0报错才可提交，切记。

1. 安装eslint相关依赖包到开发时依赖（可配置为全局包）以及standard

    "eslint": "^4.19.1",
    "eslint-config-import": "^0.13.0",
    "eslint-config-standard": "^11.0.0",
    "eslint-plugin-import": "^2.9.0",
    "eslint-plugin-node": "^6.0.1",
    "eslint-plugin-promise": "^3.7.0",
    "eslint-plugin-react": "^7.7.0",
    "eslint-plugin-standard": "^3.0.1",
    
    "standard": "^11.0.1",

2. 配置 .eslintrc.json 文件代码

{
    "extends": "standard",
    "env": {
        "browser": true,
        "node": true
    },
    "globals": {
        "$": true,
        "BMap": true,
        "define": true,
        "MozWebSocket": true
    },
    "plugins": [
        "react"
    ],
    "settings": {
        "react": {
            "createClass": "createReactClass",
            "pragma": "React"
        }
    },
    "rules": {
        "semi":"off",
        "one-var": "off",
        "eqeqeq": 0,
        "react/jsx-uses-react": "error",
        "react/jsx-uses-vars": "error",
        "spaced-comment": 0,
        "no-useless-constructor": 0
    }
}