页面运行正常，但每个vue文件都会有个对应的warning,看着难受，很想找到方法解决下，详细信息如下：
WARNING:export 'default' (imported as 'mod') was not found in '-!../../../node_modules/mini-css-extract-plugin/dist/loader.js??clonedRuleSet-22[0].rules[0].use[0]!../../../node_modules/css-loader/dist/cjs.js??clonedRuleSet-22[0].rules[0].use[1]!../../../node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib/loaders/stylePostLoader.js!../../../node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader/index.js??clonedRuleSet-22[0].rules[0].use[2]!../../../node_modules/postcss-loader/dist/cjs.js??clonedRuleSet-22[0].rules[0].use[3]!../../../node_modules/@dcloudio/vue-cli-plugin-uni/packages/sass-loader/dist/cjs.js??clonedRuleSet-22[0].rules[0].use[4]!../../../node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader/index.js??clonedRuleSet-22[0].rules[0].use[5]!../../../node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib/index.js??vue-loader-options!../../../node_modules/@dcloudio/webpack-uni-mp-loader/lib/style.js!./mine.vue?vue&type=style&index=0&id=dcbcfe34&lang=scss&scoped=true&' (module has no exports)
package.json文件配置如下：
{
"name": "my-project-uni-test",
"version": "0.1.0",
"private": true,
"scripts": {
"serve": "npm run dev:h5",
"build": "npm run build:h5",
"build:app-plus": "cross-env NODE_ENV=production UNI_PLATFORM=app-plus vue-cli-service uni-build",
"build:custom": "cross-env NODE_ENV=production uniapp-cli custom",
"build:h5": "cross-env NODE_ENV=production UNI_PLATFORM=h5 vue-cli-service uni-build",
"build:mp-360": "cross-env NODE_ENV=production UNI_PLATFORM=mp-360 vue-cli-service uni-build",
"build:mp-alipay": "cross-env NODE_ENV=production UNI_PLATFORM=mp-alipay vue-cli-service uni-build",
"build:mp-baidu": "cross-env NODE_ENV=production UNI_PLATFORM=mp-baidu vue-cli-service uni-build",
"build:mp-jd": "cross-env NODE_ENV=production UNI_PLATFORM=mp-jd vue-cli-service uni-build",
"build:mp-kuaishou": "cross-env NODE_ENV=production UNI_PLATFORM=mp-kuaishou vue-cli-service uni-build",
"build:mp-lark": "cross-env NODE_ENV=production UNI_PLATFORM=mp-lark vue-cli-service uni-build",
"build:mp-qq": "cross-env NODE_ENV=production UNI_PLATFORM=mp-qq vue-cli-service uni-build",
"build:mp-toutiao": "cross-env NODE_ENV=production UNI_PLATFORM=mp-toutiao vue-cli-service uni-build",
"build:mp-weixin": "cross-env NODE_ENV=production UNI_PLATFORM=mp-weixin vue-cli-service uni-build",
"build:mp-xhs": "cross-env NODE_ENV=production UNI_PLATFORM=mp-xhs vue-cli-service uni-build",
"build:quickapp-native": "cross-env NODE_ENV=production UNI_PLATFORM=quickapp-native vue-cli-service uni-build",
"build:quickapp-webview": "cross-env NODE_ENV=production UNI_PLATFORM=quickapp-webview vue-cli-service uni-build",
"build:quickapp-webview-huawei": "cross-env NODE_ENV=production UNI_PLATFORM=quickapp-webview-huawei vue-cli-service uni-build",
"build:quickapp-webview-union": "cross-env NODE_ENV=production UNI_PLATFORM=quickapp-webview-union vue-cli-service uni-build",
"dev:app-plus": "cross-env NODE_ENV=development UNI_PLATFORM=app-plus vue-cli-service uni-build --watch",
"dev:custom": "cross-env NODE_ENV=development uniapp-cli custom",
"dev:h5": "cross-env NODE_ENV=development UNI_PLATFORM=h5 vue-cli-service uni-serve",
"dev:mp-360": "cross-env NODE_ENV=development UNI_PLATFORM=mp-360 vue-cli-service uni-build --watch",
"dev:mp-alipay": "cross-env NODE_ENV=development UNI_PLATFORM=mp-alipay vue-cli-service uni-build --watch",
"dev:mp-baidu": "cross-env NODE_ENV=development UNI_PLATFORM=mp-baidu vue-cli-service uni-build --watch",
"dev:mp-jd": "cross-env NODE_ENV=development UNI_PLATFORM=mp-jd vue-cli-service uni-build --watch",
"dev:mp-kuaishou": "cross-env NODE_ENV=development UNI_PLATFORM=mp-kuaishou vue-cli-service uni-build --watch",
"dev:mp-lark": "cross-env NODE_ENV=development UNI_PLATFORM=mp-lark vue-cli-service uni-build --watch",
"dev:mp-qq": "cross-env NODE_ENV=development UNI_PLATFORM=mp-qq vue-cli-service uni-build --watch",
"dev:mp-toutiao": "cross-env NODE_ENV=development UNI_PLATFORM=mp-toutiao vue-cli-service uni-build --watch",
"dev:mp-weixin": "cross-env NODE_ENV=development UNI_PLATFORM=mp-weixin vue-cli-service uni-build --watch",
"dev:mp-xhs": "cross-env NODE_ENV=development UNI_PLATFORM=mp-xhs vue-cli-service uni-build --watch",
"dev:quickapp-native": "cross-env NODE_ENV=development UNI_PLATFORM=quickapp-native vue-cli-service uni-build --watch",
"dev:quickapp-webview": "cross-env NODE_ENV=development UNI_PLATFORM=quickapp-webview vue-cli-service uni-build --watch",
"dev:quickapp-webview-huawei": "cross-env NODE_ENV=development UNI_PLATFORM=quickapp-webview-huawei vue-cli-service uni-build --watch",
"dev:quickapp-webview-union": "cross-env NODE_ENV=development UNI_PLATFORM=quickapp-webview-union vue-cli-service uni-build --watch",
"info": "node node_modules/@dcloudio/vue-cli-plugin-uni/commands/info.js",
"serve:quickapp-native": "node node_modules/@dcloudio/uni-quickapp-native/bin/serve.js",
"test:android": "cross-env UNI_PLATFORM=app-plus UNI_OS_NAME=android jest -i",
"test:h5": "cross-env UNI_PLATFORM=h5 jest -i",
"test:ios": "cross-env UNI_PLATFORM=app-plus UNI_OS_NAME=ios jest -i",
"test:mp-baidu": "cross-env UNI_PLATFORM=mp-baidu jest -i",
"test:mp-weixin": "cross-env UNI_PLATFORM=mp-weixin jest -i"
},
"dependencies": {
"@dcloudio/uni-app-plus": "^2.0.1-36420220922002",
"@dcloudio/uni-h5": "^2.0.1-36420220922002",
"@dcloudio/uni-helper-json": "",
"@dcloudio/uni-i18n": "^2.0.1-36420220922002",
"@dcloudio/uni-mp-360": "^2.0.1-36420220922002",
"@dcloudio/uni-mp-alipay": "^2.0.1-36420220922002",
"@dcloudio/uni-mp-baidu": "^2.0.1-36420220922002",
"@dcloudio/uni-mp-jd": "^2.0.1-36420220922002",
"@dcloudio/uni-mp-kuaishou": "^2.0.1-36420220922002",
"@dcloudio/uni-mp-lark": "^2.0.1-36420220922002",
"@dcloudio/uni-mp-qq": "^2.0.1-36420220922002",
"@dcloudio/uni-mp-toutiao": "^2.0.1-36420220922002",
"@dcloudio/uni-mp-vue": "^2.0.1-36420220922002",
"@dcloudio/uni-mp-weixin": "^2.0.1-36420220922002",
"@dcloudio/uni-mp-xhs": "^2.0.1-36420220922002",
"@dcloudio/uni-quickapp-native": "^2.0.1-36420220922002",
"@dcloudio/uni-quickapp-webview": "^2.0.1-36420220922002",
"@dcloudio/uni-stacktracey": "^2.0.1-36420220922002",
"@dcloudio/uni-stat": "^2.0.1-36420220922002",
"@dcloudio/uni-ui": "^1.4.22",
"@vue/shared": "^3.0.0",
"core-js": "^3.8.3",
"file-loader": "^6.2.0",
"flyio": "^0.6.2",
"js-md5": "^0.7.3",
"mini-css-extract-plugin": "^2.6.1",
"node-sass": "^4.14.1",
"regenerator-runtime": "^0.12.1",
"sass": "^1.55.0",
"vue": "^2.6.14",
"vuex": "^3.6.2"
},
"devDependencies": {
"@babel/runtime": "~7.17.9",
"@dcloudio/types": "^3.0.4",
"@dcloudio/uni-automator": "^2.0.1-36420220922002",
"@dcloudio/uni-cli-i18n": "^2.0.1-36420220922002",
"@dcloudio/uni-cli-shared": "^2.0.1-36420220922002",
"@dcloudio/uni-migration": "^2.0.1-36420220922002",
"@dcloudio/uni-template-compiler": "^2.0.1-36420220922002",
"@dcloudio/vue-cli-plugin-hbuilderx": "^2.0.1-36420220922002",
"@dcloudio/vue-cli-plugin-uni": "^2.0.1-36420220922002",
"@dcloudio/vue-cli-plugin-uni-optimize": "^2.0.1-36420220922002",
"@dcloudio/webpack-uni-mp-loader": "^2.0.1-36420220922002",
"@dcloudio/webpack-uni-pages-loader": "^2.0.1-36420220922002",
"@vue/cli-plugin-babel": "~5.0.0",
"@vue/cli-service": "~5.0.0",
"babel-plugin-import": "^1.11.0",
"cross-env": "^7.0.2",
"jest": "^25.4.0",
"less": "^4.1.3",
"less-loader": "^11.1.0",
"mini-types": "",
"miniprogram-api-typings": "*",
"postcss-comment": "^2.0.0",
"sass-loader": "^10.1.0",
"sass-resources-loader": "^2.2.5",
"vue-template-compiler": "^2.5.17"
},
"browserslist": [
"Android >= 4.4",
"ios >= 9"
],
"resolutions": {
"@babel/runtime": "~7.17.9"
},
"uni-app": {
"scripts": {}
}
}
