我已经做出了反应16.3.2，今天我尝试通过yarn upgrade react@latest对其进行升级，它已经升级了yarn.lock的react@^16.8.2，但是当我console.log它仍然输出16.3.2的反应版本。我错过了什么吗？
这是我的package.json
{
"name": "client",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"tj": "jest",
"test": "yarn jest --watch",
"coverage": "yarn jest --coverage || true",
"test:watch": "npm test -- --watch",
"start": "NODE_ENV=dev node server.js",
"startw": "NODE_ENV=dev nodemon --watch webpack.config.js server.js"
},
"jest": {
"setupTestFrameworkScriptFile": "./config/testSetupV1.js",
"setupFiles": [
"raf/polyfill"
],
"moduleNameMapper": {
"\\.(css)$": "<rootDir>/node_modules/jest-css-modules",
"\\.(scss)$": "<rootDir>/node_modules/jest-css-modules",
"\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$": "<rootDir>/__mocks__/fileMock.js"
},
"globals": {
"__TEST__": true
}
},
"author": "",
"license": "ISC",
"devDependencies": {
"@babel/core": "^7.1.6",
"@babel/plugin-proposal-class-properties": "^7.0.0-beta.42",
"@babel/plugin-proposal-object-rest-spread": "^7.0.0-beta.42",
"@babel/plugin-syntax-dynamic-import": "^7.0.0",
"@babel/preset-env": "^7.0.0-beta.42",
"@babel/preset-flow": "^7.0.0-beta.42",
"@babel/preset-react": "^7.0.0-beta.42",
"@babel/preset-stage-0": "^7.0.0-beta.42",
"@loadable/component": "^5.1.2",
"@welldone-software/why-did-you-render": "^2.3.2",
"babel-core": "^7.0.0-bridge.0",
"babel-eslint": "^8.2.1",
"babel-jest": "^23.6.0",
"babel-loader": "^8.0.0-beta.2",
"babel-plugin-react-hot": "^1.0.4",
"babel-plugin-transform-export-extensions": "^6.22.0",
"babel-plugin-transform-flow-strip-types": "^6.22.0",
"babel-polyfill": "^6.23.0",
"babel-register": "^6.23.0",
"clean-webpack-plugin": "^1.0.0",
"css-loader": "^0.28.11",
"enzyme": "^3.3.0",
"enzyme-adapter-react-16": "^1.0.4",
"enzyme-to-json": "^3.2.2",
"eslint": "^4.15.0",
"eslint-config-airbnb": "^16.1.0",
"eslint-loader": "^1.9.0",
"eslint-plugin-flowtype": "^2.41.0",
"eslint-plugin-flowtype-errors": "^3.5.1",
"eslint-plugin-import": "^2.8.0",
"eslint-plugin-jsx-a11y": "^6.0.3",
"eslint-plugin-prettier": "^2.4.0",
"eslint-plugin-react": "^7.5.1",
"eslint_d": "^5.3.0",
"expect": "^1.16.0",
"extract-text-webpack-plugin": "^3.0.0",
"flow-bin": "^0.71.0",
"happypack": "^3.0.3",
"jest": "^23.6.0",
"jest-cli": "^23.6.0",
"jest-css-modules": "^1.1.0",
"jsdom": "^8.2.0",
"mocha": "^2.4.5",
"mocha-jsdom": "^1.1.0",
"node-sass": "^4.9.4",
"npm-check-updates": "^2.8.9",
"npm-install-webpack-plugin": "^4.0.4",
"postcss-global-import": "^1.0.1",
"postcss-loader": "^2.1.3",
"prettier-eslint": "^8.7.1",
"prettier-eslint-cli": "^4.7.0",
"raf": "^3.4.0",
"react-addons-test-utils": "^15.1.0",
"react-dev-utils": "^4.1.0",
"react-hot-loader": "^4.5.3",
"react-render-visualizer": "^0.2.2",
"react-testing-library": "5.2.3",
"redux-devtools": "^3.4.2",
"redux-devtools-chart-monitor": "^1.6.1",
"redux-devtools-dock-monitor": "^1.1.3",
"redux-devtools-log-monitor": "^1.0.11",
"redux-slider-monitor": "^2.0.0-1",
"sass-loader": "^6.0.7",
"sinon": "^1.17.3",
"style-loader": "^0.13.1",
"webpack": "^4.5.0",
"webpack-assets-manifest": "^3.1.1",
"webpack-bundle-analyzer": "^2.9.0",
"webpack-cli": "^3.1.2",
"webpack-dev-server": "^3.1.4",
"webpack-notifier": "^1.5.0",
"why-did-you-update": "^1.0.6"
},
"dependencies": {
"Faker": "^0.7.2",
"annyang": "^2.6.0",
"aphrodite": "^1.1.0",
"axios": "^0.16.1",
"chrono": "^1.0.5",
"chrono-node": "^1.2.5",
"classnames": "^2.2.5",
"color": "^0.11.3",
"counterpart": "^0.17.4",
"cuid": "^1.3.8",
"damals": "^0.9.4",
"date-fns": "^1.28.0",
"delay": "^1.3.1",
"draft-js": "^0.7.0",
"draft-js-export-html": "^0.3.0",
"fast-memoize": "^2.5.1",
"fecha": "^2.1.0",
"file-loader": "^0.8.5",
"flow-typed": "^2.4.0",
"focus-trap-react": "^3.1.2",
"folktale": "^2.0.1",
"friendly-truncate": "^1.0.3",
"futils": "^3.0.1",
"glamor": "^2.20.40",
"glamorous": "^4.11.0",
"hh-mm-ss": "^1.1.0",
"history": "^2.0.1",
"hms-time": "^0.1.1",
"humanize-plus": "^1.8.2",
"install": "^0.12.2",
"interact.js": "^1.2.8",
"intl": "^1.1.0",
"jason-form": "^0.0.3",
"lodash": "^4.13.1",
"memoizee": "^0.3.10",
"moment": "^2.17.1",
"node-quickbooks": "^2.0.20",
"normalizr": "^2.1.0",
"object-to-formdata": "^1.5.2",
"parse-address": "^0.0.10",
"password-generator": "^2.2.0",
"pluralize": "^3.0.0",
"postcss": "^5.2.17",
"postcss-cssnext": "^2.10.0",
"postcss-import": "^9.1.0",
"prop-types": "^15.5.10",
"pubnub": "^4.13.0",
"query-string": "^4.2.2",
"query-string-parser": "^0.1.4",
"ramda": "^0.25.0",
"ramda-adjunct": "^2.10.0",
"ramda-fantasy": "^0.8.0",
"react": "^16.8.2",
"react-addons-shallow-compare": "^15.1.0",
"react-addons-text-content": "^0.0.4",
"react-calendar-timeline": "^0.11.1",
"react-dnd": "^2.1.4",
"react-dnd-html5-backend": "^2.1.2",
"react-dom": "^16.8.2",
"react-dropzone": "^4.2.9",
"react-floating-label": "^1.0.0",
"react-fontawesome": "1.6.1",
"react-functional": "^1.2.0",
"react-grid-layout": "^0.16.0",
"react-hotkeys": "^0.10.0",
"react-idle": "^3.0.0",
"react-is": "^16.8.2",
"react-json-pretty": "^1.7.9",
"react-loadable": "^5.3.1",
"react-loadable-visibility": "^2.5.0",
"react-modal": "^3.1.0",
"react-player": "^0.25.0",
"react-quill": "^1.1.0",
"react-redux": "^4.4.5",
"react-resizable": "^1.7.1",
"react-router": "^3.0.0-beta.1",
"react-router-redux": "^4.0.0",
"react-rte": "^0.15.0",
"react-select": "^2.0.0-beta.7",
"react-spinners": "^0.1.5",
"react-stateful-fn": "^0.1.0",
"react-stateless": "^0.2.1",
"react-sticky": "^6.0.3",
"react-stripe-checkout": "^2.6.3",
"react-test-renderer": "^16.1.0",
"react-tiny-virtual-list": "^2.1.2",
"react-toastify": "^2.0.0",
"react-toolbox": "^2.0.0-beta.8",
"react-visibility-sensor": "^5.0.2",
"recharts": "^1.0.1",
"recompose": "^0.27.0",
"reduce-reducers": "^0.1.2",
"redux": "^3.5.2",
"redux-crud": "^3.2.0",
"redux-form": "^7.4.2",
"redux-mock-store": "^1.5.3",
"redux-saga": "^0.16.0",
"reselect": "^4.0.0",
"seamless-immutable": "^7.0.0",
"store2": "^2.7.0",
"url-loader": "^0.5.7"
}
}
谢谢！
答案 0 :(得分：0)
yarn upgrade不会更新package.json，只会更新锁定文件。实际上，yarn upgrade标志都没有。 here
您可以执行以下操作：
yarn add react@latest重新安装React package.json，然后尝试yarn install。yarn upgrade react@16.8.2。这是预期的行为，即使它在docs中非常令人困惑。