technique_admin/src/components/WangEditor/index.vue

<template>
  <div class="editor-wrapper">
    <!-- 工具栏 -->
    <Toolbar id="toolbar-container" :editor="editorRef" :default-config="toolbarConfig" :mode="mode" />
    <!-- 编辑器 -->
    <Editor style="height: 350px" id="editor-container" v-model="modelValue" :default-config="editorConfig" :mode="mode" @on-change="handleChange" @on-created="handleCreated" />
  </div>
</template>

<script setup>
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'

// API 引用
import { uploadFileApi } from '@/utils/file'

const props = defineProps({
  modelValue: {
    type: [String],
    default: ''
  }
})

const emit = defineEmits(['update:modelValue'])

const modelValue = useVModel(props, 'modelValue', emit)

const editorRef = shallowRef() // 编辑器实例，必须用 shallowRef
const mode = ref('default') // 编辑器模式
const toolbarConfig = ref({}) // 工具条配置
// 编辑器配置
const editorConfig = ref({
  placeholder: '请输入内容...',
  MENU_CONF: {
    uploadImage: {
      // 自定义图片上传
      async customUpload(file, insertFn) {
        uploadFileApi(file).then((response) => {
          const { errcode, uri } = response.data
          const url = `${import.meta.env.VITE_APP_HOST}${uri}`
          if (errcode === 0) insertFn(url)
        })
      }
    }
  }
})

const handleCreated = (editor) => {
  editorRef.value = editor // 记录 editor 实例，重要！
}

function handleChange(editor) {
  modelValue.value = editor.getHtml()
}

// 组件销毁时，也及时销毁编辑器
onBeforeUnmount(() => {
  const editor = editorRef.value
  if (editor == null) return
  editor.destroy()
})
</script>

<style src="@wangeditor/editor/dist/css/style.css"></style>