我正在使用React App，但无法在Safari和IE中打开此应用。
对于IE-11: SCRIPT1028: SCRIPT1028: Expected identifier, string or number
对于Safari(10.1.2) : SyntaxError: Unexpected token '...'. Expected a property name.
我的package.json文件是..
"dependencies": {
"@babel/core": "^7.0.0",
"@babel/plugin-proposal-object-rest-spread": "^7.6.2",
"@storybook/addon-backgrounds": "^3.4.8",
"@storybook/react": "^4.0.0-alpha.4",
"@types/d3": "^5.0.0",
"@types/debug": "^0.0.30",
"@types/enzyme": "^3.1.9",
"@types/jest": "^23.1.4",
"@types/moment-timezone": "^0.5.4",
"@types/react": "^16.9.11",
"@types/react-dom": "^16.9.3",
"@types/react-intl": "^2.3.16",
"@types/react-mentions": "2.4.0",
"@types/react-redux": "^7.1.5",
"@types/react-router": "^5.1.2",
"@types/react-router-dom": "^5.1.0",
"@types/react-select": "^1.2.6",
"@types/react-show-more": "^2.0.1",
"@types/reactour": "^1.13.1",
"@types/redux": "^3.6.0",
"@types/redux-form": "^7.3.1",
"@types/redux-logger": "^3.0.6",
"@types/storybook__addon-backgrounds": "^3.2.0",
"@types/storybook__react": "^3.0.8",
"@types/styled-components": "^4.1.19",
"awesome-typescript-loader": "^5.2.0",
"axios": "^0.18.0",
"babel-engine-plugin": "^0.3.0",
"babel-loader": "^7.0.0",
"babel-register": "^6.26.0",
"connected-react-router": "^4.4.1",
"cosed": "^1.1.8",
"d3": "^5.7.0",
"date-fns": "^1.29.0",
"debug": "^3.1.0",
"duplicate-package-checker-webpack-plugin": "^3.0.0",
"emoji-mart": "^2.6.1",
"enzyme": "^3.3.0",
"enzyme-adapter-react-16": "^1.1.1",
"gen-tester": "^3.1.2",
"history": "^4.10.1",
"html-loader": "^0.5.5",
"html-webpack-plugin": "^3.1.0",
"husky": "^0.14.3",
"immer": "^1.3.1",
"jest": "^23.3.0",
"jest-environment-enzyme": "^6.0.2",
"jest-enzyme": "^6.0.2",
"jest-styled-components": "^6.0.0",
"lint-staged": "^7.2.0",
"moment-timezone": "^0.5.14",
"prettier": "^1.13.7",
"prop-types": "^15.7.2",
"react": "^16.11.0",
"react-cosed": "^1.0.9",
"react-dom": "^16.11.0",
"react-intl": "^2.8.0",
"react-redux": "^5.1.1",
"react-router": "^5.1.2",
"react-router-dom": "^5.1.2",
"react-select": "^1.2.1",
"reactour": "^1.15.4",
"redux": "^4.0.0",
"redux-cosed": "^1.0.1",
"redux-form": "^8.2.6",
"redux-persist": "^5.10.0",
"redux-thunk": "^2.3.0",
"styled-components": "^4.4.1",
"ts-jest": "^23.0.0",
"tslint": "^5.9.1",
"tslint-config-prettier": "^1.13.0",
"tslint-no-circular-imports": "^0.5.0",
"typescript": "^3.0.1",
"uglifyjs-webpack-plugin": "^1.2.7",
"url-loader": "^1.0.1",
"webpack": "^4.15.1",
"webpack-cli": "^3.0.8",
"webpack-dev-server": "^3.1.5",
"webpack-merge": "^4.1.3"
},
"devDependencies": {
"@types/lodash.debounce": "^4.0.4",
"firebase-tools": "^6.1.0",
"lodash.debounce": "^4.0.8"
}
如果需要更多详细信息，请告诉我。
请提出建议，我该怎么办...。谢谢
我的webpack.js文件是...。
const path = require('path');
const HtmlWebPackPlugin = require('html-webpack-plugin');
const {
CheckerPlugin,
TsConfigPathsPlugin,
} = require('awesome-typescript-loader');
const DuplicatePackageCheckerPlugin = require('duplicate-package-checker-webpack-plugin');
const ROOT = path.resolve(__dirname, '..');
module.exports = {
module: {
rules: [
{
test: /.tsx?$/,
use: 'awesome-typescript-loader',
exclude: /node_modules/,
},
{
test: /.(png|jpg|gif|svg)$/,
use: [
{
loader: 'url-loader',
options: {
limit: 25000,
},
},
],
},
{
test: /.html$/,
use: 'html-loader',
},
],
},
resolve: {
extensions: ['.tsx', '.ts', '.js'],
modules: [path.resolve(ROOT, 'shared'), 'node_modules'],
plugins: [new TsConfigPathsPlugin()],
},
plugins: [
new HtmlWebPackPlugin({
template: path.join(ROOT, 'shared', 'index.html'),
filename: './index.html',
}),
new CheckerPlugin(),
new DuplicatePackageCheckerPlugin(),
],
};
我认为babel-loader可以工作，但是找不到使用babel-loader的任何方法。我还需要这个应用程序才能在ie11和safari上运行。
请提出一些解决方案...
答案 0 :(得分：0)
问题是默认情况下，应用程序是在IE7上呈现的，而不仅仅是在支持已编译版本的IE IE11 / EDGE上呈现。因此，我不得不提及元信息，以使浏览器知道预期的浏览器是IE11 / edge。将其添加到index.html的头部：
现在控制台中可能出现一些错误：
SCRIPT5009：“设置”未定义
请参考以下链接以获取错误 链接：https://reactjs.org/docs/javascript-environment-requirements.html
有关更多信息，请访问链接： 链接：https://github.com/facebook/react/issues/8379
答案 1 :(得分：-5)
因为要在Microsoft Edge中打开它，请尝试在最新的chrome版本中打开它...问题将得到解决.....这适用于ReactJs项目