Error: The ‘decorators’ plugin requires a ‘decoratorsBeforeExport’ option, whose value must be a boolean. If you are migrating from Babylon/Babel 6 or want to use the old decorators proposal, you should use the ‘decorators-legacy’ plugin instead of ‘decorators’.
解決辦法:
cnpm install babel-plugin-transform-decorators-legacy --save-dev
cnpm install @babel/plugin-proposal-decorators --save-dev
cnpm install @babel/plugin-proposal-class-properties --save-dev
修改babel部分,添加代碼
"plugins": [
["@babel/plugin-proposal-decorators", { "legacy": true }],
["@babel/plugin-proposal-class-properties", { "loose" : true }]
]
就ok了
如果用的是vscode有提示報錯 “experimentalDecorators”
解決辦法:
點擊Visual Studio Code左下角的配置按鈕(或者文件>首選項>配置),打開用戶設置窗口,在搜索框內輸入“experimentalDecorators”
"javascript.implicitProjectConfig.experimentalDecorators": false
// 把false改成true 重啓編輯器就可以了
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作者:一直快樂的前端狗
來源:CSDN
原文:https://blog.csdn.net/ZhangYaBo_Code/article/details/83066844
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