Reactjs 与巴别塔开玩笑^7.0.0-rc.1版

在尝试使用Babel7运行Jest测试时，我遇到以下错误

从“React”导入React
^^^^^^ SyntaxError:意外的令牌导入

我的配置如下-

jest.config.json

{
   "rootDir": "../../",
   "testPathIgnorePatterns": [
  "/node_modules/",
  "/test/e2e"
],
"moduleNameMapper": {
  "\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$": "<rootDir>/__mocks__/fileMock.js",
  "\\.(css|scss)$": "identity-obj-proxy"
},
"transform": {
  "^.+\\.js$": "babel-jest",
  "^.+\\.jsx$": "babel-jest"
 }
}

"devDependencies": {
    "@babel/cli": "^7.0.0-rc.1",
    "@babel/core": "^7.0.0-rc.1",
    "@babel/plugin-proposal-class-properties": "^7.0.0-rc.1",
    "@babel/preset-env": "^7.0.0-rc.1",
    "@babel/preset-react": "^7.0.0-rc.1",
    "babel-core": "^7.0.0-bridge.0",
    "babel-eslint": "^8.2.2",
    "babel-jest": "^23.4.2",
    "enzyme": "^3.3.0",
    "enzyme-adapter-react-16": "^1.1.1",
    "eslint": "^4.19.1",
    "eslint-config-airbnb": "^16.1.0",
    "eslint-plugin-import": "^2.9.0",
    "eslint-plugin-jest": "^21.17.0",
    "eslint-plugin-jsx-a11y": "^6.0.3",
    "eslint-plugin-react": "^7.7.0",
    "husky": "^0.14.3",
    "identity-obj-proxy": "^3.0.0",
    "jest": "^23.4.0",
    "puppeteer": "^1.6.0",
    "react-test-renderer": "^16.4.1",
    "redux-mock-store": "^1.5.3",
    "regenerator-runtime": "^0.12.1"
}

package.json

{
   "rootDir": "../../",
   "testPathIgnorePatterns": [
  "/node_modules/",
  "/test/e2e"
],
"moduleNameMapper": {
  "\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$": "<rootDir>/__mocks__/fileMock.js",
  "\\.(css|scss)$": "identity-obj-proxy"
},
"transform": {
  "^.+\\.js$": "babel-jest",
  "^.+\\.jsx$": "babel-jest"
 }
}

"devDependencies": {
    "@babel/cli": "^7.0.0-rc.1",
    "@babel/core": "^7.0.0-rc.1",
    "@babel/plugin-proposal-class-properties": "^7.0.0-rc.1",
    "@babel/preset-env": "^7.0.0-rc.1",
    "@babel/preset-react": "^7.0.0-rc.1",
    "babel-core": "^7.0.0-bridge.0",
    "babel-eslint": "^8.2.2",
    "babel-jest": "^23.4.2",
    "enzyme": "^3.3.0",
    "enzyme-adapter-react-16": "^1.1.1",
    "eslint": "^4.19.1",
    "eslint-config-airbnb": "^16.1.0",
    "eslint-plugin-import": "^2.9.0",
    "eslint-plugin-jest": "^21.17.0",
    "eslint-plugin-jsx-a11y": "^6.0.3",
    "eslint-plugin-react": "^7.7.0",
    "husky": "^0.14.3",
    "identity-obj-proxy": "^3.0.0",
    "jest": "^23.4.0",
    "puppeteer": "^1.6.0",
    "react-test-renderer": "^16.4.1",
    "redux-mock-store": "^1.5.3",
    "regenerator-runtime": "^0.12.1"
}

我尝试了很多配置设置，但似乎没有任何效果

---

谢谢

，因为巴贝尔已经停止发布第2阶段预设。有一些贝塔verison可用于巴贝尔核心和预设。如果不进行代码拆分，tou可以排除动态导入。请尝试这些版本并更新您的devdependency，如果问题仍然存在，请告诉我：

package.json

"devDependencies": {
"@babel/core": "7.0.0-beta.54",
"@babel/plugin-proposal-class-properties": "7.0.0-beta.54",
"@babel/plugin-proposal-decorators": "7.0.0-beta.54",
"@babel/plugin-proposal-export-namespace-from": "7.0.0-beta.54",
"@babel/plugin-proposal-function-sent": "7.0.0-beta.54",
"@babel/plugin-proposal-json-strings": "7.0.0-beta.54",
"@babel/plugin-proposal-numeric-separator": "7.0.0-beta.54",
"@babel/plugin-proposal-throw-expressions": "7.0.0-beta.54",
"@babel/plugin-syntax-dynamic-import": "7.0.0-beta.54",
"@babel/plugin-syntax-import-meta": "7.0.0-beta.54",
"@babel/polyfill": "^7.0.0-beta.55",
"@babel/preset-env": "^7.0.0-beta.55",
"@babel/preset-react": "^7.0.0-beta.55",
"babel-core": "^7.0.0-bridge.0",
"babel-eslint": "^8.2.3",
"babel-jest": "^23.0.1",
"babel-loader": "^8.0.0-beta.0",
}

巴勃勒克先生

{
"presets": [
 "@babel/preset-env",
 "@babel/preset-react"
],
"plugins": [
 "@babel/plugin-syntax-dynamic-import",
 "@babel/plugin-syntax-import-meta",
 "@babel/plugin-proposal-class-properties",
 "@babel/plugin-proposal-json-strings",
[
  "@babel/plugin-proposal-decorators",
  {
    "legacy": true
  }
],
 "@babel/plugin-proposal-function-sent",
 "@babel/plugin-proposal-export-namespace-from",
 "@babel/plugin-proposal-numeric-separator",
 "@babel/plugin-proposal-throw-expressions"
 ]
}