我在vue项目中你npm install 自己开发的组件库发现貌似因为 组件库中使用到了element 并且package.json中的element版本 跟vue主项目中使用的element版本不一致 导致会在组件库下的node_modules中又出现一个element我想组件库中的 element 依赖默认使用 vue主项目的element如果vue主项目没有element再在组件库的node_modules下添加element依赖这是我组件库的package.json{ "name": "dia-depot", "version": "1.0.0", "description": "> TODO: description", "scripts": { "dev:docs": "lerna run dev --scope @dia/docs --stream", "build:component": "npm run build:component-core && npm run build:component-theme", "build:component-core": "rimraf lib/component && esno build/components.js", "build:component-theme": "gulp build --gulpfile gulpfile.js", "link": "lerna link", "bootstrap": "lerna bootstrap" }, "main": "lib/component/index.js", "directories": { "lib": "lib" }, "files": [ "lib" ], "dependencies": { "core-js": "^3.6.5", "element-ui": "^2.15.6", "normalize.css": "^8.0.1", "vue": "^2.6.11", "vue-router": "^3.2.0", "vuex": "^3.4.0" }, "devDependencies": { "@rollup/plugin-node-resolve": "^13.0.6", "@vue/cli-plugin-babel": "~4.5.0", "@vue/cli-plugin-router": "~4.5.0", "@vue/cli-plugin-vuex": "~4.5.0", "@vue/cli-service": "~4.5.0", "esbuild": "^0.13.10", "gulp": "^4.0.2", "gulp-autoprefixer": "^8.0.0", "gulp-cssmin": "^0.2.0", "gulp-sass": "^5.0.0", "highlight.js": "^9.3.0", "lerna": "^4.0.0", "markdown-it": "^8.4.1", "markdown-it-anchor": "^5.0.2", "markdown-it-chain": "^1.3.0", "markdown-it-container": "^2.0.0", "node-sass": "^4.12.0", "rollup": "^2.58.3", "rollup-plugin-commonjs": "^10.1.0", "rollup-plugin-esbuild": "^4.6.0", "rollup-plugin-filesize": "^9.1.1", "rollup-plugin-vue": "^5.0.0", "sass": "^1.43.3", "sass-loader": "^8.0.2", "transliteration": "^1.1.11", "vue-template-compiler": "^2.6.11" }}