reactjs项目导致Wepack编译失败

Question

在运行我的react项目时，我遇到了编译webpack的错误，如下所示：

    ERROR in ./src/dispatcher-dev/App.js 17:20
    Module parse failed: Unexpected token (17:20)
    You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
    | class App extends Component {
    >   componentDidMount = () => {
    |     // Check the type of browser and add a class accordingly to the body
    |     let browser = (function(){
     @ ./src/dispatcher-dev/index.js 7:0-24 10:36-39
     @ multi ./src/dispatcher-dev/index.js

我已经在我的webpack和react-dom和prop-types中加入了babel-loader。

有谁可以帮我？

Answer 1

没有可能在js类中添加静态属性。

要使用这些功能，您应该添加this插件到您的babel