我试图在我的Vue项目中改变iView的主题。我遵循了在这个链接中找到的步骤:
https://www.iviewui.com/docs/guide/theme-en
我在主项目文件夹中创建了一个名为my-theme的文件夹。在其中,我有一个名为index.less的文件,它包含我的主题的样式。我还使用以下命令安装了更少的加载程序
npm install less-loader --save-dev然后,我将主题导入到我的main.js文件中,如下所示:
import iView from 'iview';
import '../my-theme/index.less';
Vue.use(iView);但是,当我试图加载我的项目时,我会得到以下错误:
Failed to compile.
./my-theme/index.less (./node_modules/css-loader??ref--10-oneOf-3-1!./node_modules/postcss-loader/src??ref--10-oneOf-3-2!./node_modules/less-loader/dist/cjs.js??ref--10-oneOf-3-3!./my-theme/index.less)
Module build failed (from ./node_modules/less-loader/dist/cjs.js):
Error: Cannot find module 'less'
at Function.Module._resolveFilename (module.js:547:15)
at Function.Module._load (module.js:474:25)
at Module.require (module.js:596:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (/Users/myusername/myapp/node_modules/less-loader/dist/index.js:8:36)
at Module._compile (module.js:652:30)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)
at tryModuleLoad (module.js:505:12)
at Function.Module._load (module.js:497:3)
at Module.require (module.js:596:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (/Users/myusername/myapp/node_modules/less-loader/dist/cjs.js:3:18)
at Module._compile (module.js:652:30)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)我怎样才能解决这个问题?谢谢你的帮助。
更新
我还使用less安装了npm install less --save。现在我得到了这个错误:
Failed to compile.
./my-theme/index.less (./node_modules/css-loader??ref--10-oneOf-3-1!./node_modules/postcss-loader/src??ref--10-oneOf-3-2!./node_modules/less-loader/dist/cjs.js??ref--10-oneOf-3-3!./my-theme/index.less)
Module build failed (from ./node_modules/less-loader/dist/cjs.js):
// https://github.com/ant-design/ant-motion/issues/44
.bezierEasingMixin();
^
Inline JavaScript is not enabled. Is it set in your options?
in /Users/myusername/myapp/node_modules/iview/src/styles/color/bezierEasing.less (line 110, column 0)发布于 2020-02-10 10:28:29
您需要在loaderOptions中启用javascript vue.config.js
如果项目的根文件夹中没有vue.config.js文件,那么让我们创建这个文件并粘贴以下代码:
module.exports = {
css: {
loaderOptions: {
less: {
javascriptEnabled: true
}
}
}
};否则,只需将此代码放到vue.config.js文件中即可。您的文件现在看起来如下所示:
module.exports = {
...// other options
...
css: {
loaderOptions: {
less: {
javascriptEnabled: true
}
}
}
...
...
};https://stackoverflow.com/questions/56042242
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