Babel编译静态类属性的错误

Question

我在React演示中使用Babel和Webpack。静态类属性的编译失败，函数调用为对象值。但对普通类型很好。

ERROR in ./src/components/productSet.jsx
Module build failed: SyntaxError: /Users/jack/demo/src/components/productSet.jsx: Unexpected token (9:35)
   7 |     static propTypes: {
   8 |         test: React.PropTypes.object,
>  9 |         data: React.PropTypes.oneOf(['News', 'Photos']),
     |                                    ^
  10 |     }

BTW，我启用了所有0-3阶段功能

module: {
    loaders: [{
        test: /.jsx?$/,
        loader: 'babel-loader',
        exclude: /node_modules/,
        query: {
            presets: ['es2015', 'react', 'stage-3', 'stage-2', 'stage-1', 'stage-0']
        }
    }]
},

Answer 1

与static prototypes不同，=后跟:而不是static propTypes= {

尝试：

static propTypes: {代替def insertIntoDB(task: Task) { DB.withConnection { implicit c => SQL("insert into task (id, name, description, groupname) values ({task.id, task.name, task.description, task.group})").on( 'id -> task.id, 'name -> task.name, 'description -> task.description, 'groupname -> task.group ).executeUpdate() } }