【发布时间】:2019-12-02 21:22:02
【问题描述】:
我安装了 babel-eslint 并添加了 "parser": "babel-eslint",但我仍然遇到解析错误。
我的 package.json 是:
{
"name": "listassign",
"version": "0.1.0",
"private": true,
"dependencies": {
"bootstrap": "^4.4.1",
"react": "^16.12.0",
"react-dom": "^16.12.0",
"react-scripts": "3.2.0"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"parser": "babel-eslint",
"extends": "react-app"
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
},
"devDependencies": {
"babel-eslint": "^10.0.3"
},
"extends": [
"standard",
"standard-react"
]
}
我在文件中遇到错误:
function CharComponent(props){
let displayList = [];
function delete(e){
let index = e.target.id;
displayList.slice(index,1);
}
错误是:Parsing error: Unexpected keyword 'delete'
我做了this 但没有帮助。
【问题讨论】:
-
delete是 JavaScript 中的关键字。您不能将其用作函数/变量名称。 -
该死的@Pointy 傻我!!!!!!你帮我避免浪费另一个小时来解决这个问题,谢谢!
-
保留关键字作为属性名 (dupe target) 与此无关。
标签: javascript reactjs