vue3自动导入icon图标具体实现方法

npm install @element-plus/icons-vue
npm install -D unplugin-vue-components unplugin-auto-import
npm install unplugin-icons

export default defineConfig({
  plugins: [
    AutoImport({
      resolvers: [ElementPlusResolver()],
      // 自动导入图标组件(这里可以不用配置)
      // IconsResolver({
      //   prefix: 'Icon',
      // }),
    }),
    Components({
      resolvers: [ElementPlusResolver()],
      IconsResolver(
        // 这里不配置也可以自动导入图标
        // {
        //   prefix: 'i',  默认是 'i'
        //   enabledCollections: ['ep'],
        // }
        ),
    }),
  ],
});

import path from 'path'
import { defineConfig } from 'vite'
import Vue from '@vitejs/plugin-vue'
import Icons from 'unplugin-icons/vite'
import IconsResolver from 'unplugin-icons/resolver'
import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'
import Inspect from 'vite-plugin-inspect'
import vueDevTools from 'vite-plugin-vue-devtools'
const pathSrc = path.resolve(__dirname, 'src')

export default defineConfig({
  resolve: {
    alias: {
      '@': pathSrc,
    },
  },
  plugins: [
    Vue(),
    vueDevTools(),
    AutoImport({
      // 自动导入 Vue 相关函数，如：ref, reactive, toRef 等
      imports: ['vue'],

      // 自动导入 Element Plus 相关函数，如：ElMessage, ElMessageBox... (带样式)
      resolvers: [
        ElementPlusResolver(),

        // Auto import icon components
        // 自动导入图标组件(这里可以不用配置)
        // IconsResolver({
        //   prefix: 'Icon',
        // }),
      ],

      dts: path.resolve(pathSrc, 'auto-imports.d.ts'),
    }),

    Components({
      resolvers: [
        // Auto register icon components
        // 自动注册图标组件
        IconsResolver(
        // 这里不配置也可以自动导入图标
        //   {
        //   prefix: 'i',  默认是 'i'
        //   enabledCollections: ['ep'],
        // }
        ),
        // Auto register Element Plus components
        // 自动导入 Element Plus 组件
        ElementPlusResolver(),
      ],

      dts: path.resolve(pathSrc, 'components.d.ts'),
    }),

    Icons({
      autoInstall: true,
    }),

    Inspect(),
  ],
})

<el-icon><i-ep-lock /></el-icon>