【发布时间】:2016-02-11 16:38:25
【问题描述】:
我正在将一个 react babel 5 项目升级到 babel 6。代码来自 pluralsight 上的 github。错误发生在app.js。我假设有一个插件需要升级才能允许这种语法工作:
export default class DriftApp extends React.Component {
state = {//builder is not happy with this equals sign, unexpected token
showIndex: 0,
numSlides: 5
}
哪个插件可以做到这一点?
这是我的 package.json:
"homepage": "https://github.com/jaketrent/react-drift#readme",
"devDependencies": {
"autobind-decorator": "^1.3.3",
"babel-core": "^6.5.1",
"babel-loader": "^6.2.2",
"babel-plugin-react-transform": "^2.0.0",
"babel-plugin-transform-decorators-legacy": "^1.3.4",
"babel-preset-es2015": "^6.5.0",
"babel-preset-react": "^6.5.0",
"express": "^4.13.3",
"file-loader": "^0.8.4",
"radium": "^0.16.6",
"react": "^0.14.2",
"react-dom": "^0.14.2",
"react-hot-loader": "^2.0.0-alpha-4",
"react-tools": "^0.10.0",
"react-transform": "0.0.3",
"react-transform-catch-errors": "^1.0.0",
"react-transform-hmr": "^1.0.1",
"redbox-react": "^1.1.1",
"webpack": "^1.12.2",
"webpack-dev-middleware": "^1.2.0",
"webpack-hot-middleware": "^2.4.1"
}
}
【问题讨论】:
-
如果我错了,请原谅我,但你不是已经在字典里了吗,不应该是状态:{ ... }?
-
@phenxd - 我尝试将问题字符从
=更改为:。刚刚改了错误:A semicolon is required after a class property。我相信 github 上的代码处于工作状态。这是为复数视力编写的示例代码。它应该有很多流量/测试用户。点击链接app.js查看完整代码。
标签: javascript reactjs babeljs