优化代码

RuoYi

2025-12-04 90cbabb7a7a4b0dc5cf76f926b6cd63b989099f4

 ruoyi-ui/src/components/Editor/index.vue

@@ -2,6 +2,7 @@
  <div>

    <el-upload

      :action="uploadUrl"

      :before-upload="handleBeforeUpload"

      :on-success="handleUploadSuccess"

      :on-error="handleUploadError"

      name="file"

@@ -9,7 +10,7 @@
      :headers="headers"

      style="display: none"

      ref="upload"

      v-if="this.uploadUrl"

      v-if="this.type == 'url'"

    >

    </el-upload>

    <div class="editor" ref="editor" :style="styles"></div>

@@ -17,11 +18,12 @@
</template>



<script>

import Quill from "quill";

import "quill/dist/quill.core.css";

import "quill/dist/quill.snow.css";

import "quill/dist/quill.bubble.css";

import { getToken } from "@/utils/auth";

import axios from "axios"

import Quill from "quill"

import "quill/dist/quill.core.css"

import "quill/dist/quill.snow.css"

import "quill/dist/quill.bubble.css"

import { getToken } from "@/utils/auth"



export default {

  name: "Editor",

@@ -46,14 +48,20 @@
      type: Boolean,

      default: false,

    },

    /* 上传地址 */

    uploadUrl: {

    /* 上传文件大小限制(MB) */

    fileSize: {

      type: Number,

      default: 5,

    },

    /* 类型（base64格式、url格式） */

    type: {

      type: String,

      default: "",

      default: "url",

    }

  },

  data() {

    return {

      uploadUrl: process.env.VUE_APP_BASE_API + "/file/upload", // 上传的图片服务器地址

      headers: {

        Authorization: "Bearer " + getToken()

      },

@@ -75,33 +83,33 @@
            [{ color: [] }, { background: [] }],             // 字体颜色、字体背景颜色

            [{ align: [] }],                                 // 对齐方式

            ["clean"],                                       // 清除文本格式

            ["link", "image"]                                // 链接、图片

            ["link", "image", "video"]                       // 链接、图片、视频

          ],

        },

        placeholder: "请输入内容",

        readOnly: this.readOnly,

      },

    };

    }

  },

  computed: {

    styles() {

      let style = {};

      let style = {}

      if (this.minHeight) {

        style.minHeight = `${this.minHeight}px`;

        style.minHeight = `${this.minHeight}px`

      }

      if (this.height) {

        style.height = `${this.height}px`;

        style.height = `${this.height}px`

      }

      return style;

    },

      return style

    }

  },

  watch: {

    value: {

      handler(val) {

        if (val !== this.currentValue) {

          this.currentValue = val === null ? "" : val;

          this.currentValue = val === null ? "" : val

          if (this.Quill) {

            this.Quill.pasteHTML(this.currentValue);

            this.Quill.clipboard.dangerouslyPasteHTML(this.currentValue)

          }

        }

      },

@@ -109,74 +117,106 @@
    },

  },

  mounted() {

    this.init();

    this.init()

  },

  beforeDestroy() {

    this.Quill = null;

    this.Quill = null

  },

  methods: {

    init() {

      const editor = this.$refs.editor;

      this.Quill = new Quill(editor, this.options);

      const editor = this.$refs.editor

      this.Quill = new Quill(editor, this.options)

      // 如果设置了上传地址则自定义图片上传事件

      if (this.uploadUrl) {

        let toolbar = this.Quill.getModule("toolbar");

      if (this.type == 'url') {

        let toolbar = this.Quill.getModule("toolbar")

        toolbar.addHandler("image", (value) => {

          this.uploadType = "image";

          if (value) {

            this.$refs.upload.$children[0].$refs.input.click();

            this.$refs.upload.$children[0].$refs.input.click()

          } else {

            this.quill.format("image", false);

            this.quill.format("image", false)

          }

        });

        toolbar.addHandler("video", (value) => {

          this.uploadType = "video";

          if (value) {

            this.$refs.upload.$children[0].$refs.input.click();

          } else {

            this.quill.format("video", false);

          }

        });

        })

        this.Quill.root.addEventListener('paste', this.handlePasteCapture, true)

      }

      this.Quill.pasteHTML(this.currentValue);

      this.Quill.clipboard.dangerouslyPasteHTML(this.currentValue)

      this.Quill.on("text-change", (delta, oldDelta, source) => {

        const html = this.$refs.editor.children[0].innerHTML;

        const text = this.Quill.getText();

        const quill = this.Quill;

        this.currentValue = html;

        this.$emit("input", html);

        this.$emit("on-change", { html, text, quill });

      });

        const html = this.$refs.editor.children[0].innerHTML

        const text = this.Quill.getText()

        const quill = this.Quill

        this.currentValue = html

        this.$emit("input", html)

        this.$emit("on-change", { html, text, quill })

      })

      this.Quill.on("text-change", (delta, oldDelta, source) => {

        this.$emit("on-text-change", delta, oldDelta, source);

      });

        this.$emit("on-text-change", delta, oldDelta, source)

      })

      this.Quill.on("selection-change", (range, oldRange, source) => {

        this.$emit("on-selection-change", range, oldRange, source);

      });

        this.$emit("on-selection-change", range, oldRange, source)

      })

      this.Quill.on("editor-change", (eventName, ...args) => {

        this.$emit("on-editor-change", eventName, ...args);

      });

        this.$emit("on-editor-change", eventName, ...args)

      })

    },

    // 上传前校检格式和大小

    handleBeforeUpload(file) {

      const type = ["image/jpeg", "image/jpg", "image/png", "image/svg"]

      const isJPG = type.includes(file.type)

      // 检验文件格式

      if (!isJPG) {

        this.$message.error(`图片格式错误!`)

        return false

      }

      // 校检文件大小

      if (this.fileSize) {

        const isLt = file.size / 1024 / 1024 < this.fileSize

        if (!isLt) {

          this.$message.error(`上传文件大小不能超过 ${this.fileSize} MB!`)

          return false

        }

      }

      return true

    },

    handleUploadSuccess(res, file) {

      // 获取富文本组件实例

      let quill = this.Quill;

      // 如果上传成功

      if (res.code == 200) {

        // 获取富文本组件实例

        let quill = this.Quill

        // 获取光标所在位置

        let length = quill.getSelection().index;

        let length = quill.getSelection().index

        // 插入图片  res.url为服务器返回的图片地址

        quill.insertEmbed(length, "image", res.data.url);

        quill.insertEmbed(length, "image", res.data.url)

        // 调整光标到最后

        quill.setSelection(length + 1);

        quill.setSelection(length + 1)

      } else {

        this.$message.error("图片插入失败");

        this.$message.error("图片插入失败")

      }

    },

    handleUploadError() {

      this.$message.error("图片插入失败");

      this.$message.error("图片插入失败")

    },

  },

};

    // 复制粘贴图片处理

    handlePasteCapture(e) {

      const clipboard = e.clipboardData || window.clipboardData

      if (clipboard && clipboard.items) {

        for (let i = 0; i < clipboard.items.length; i++) {

          const item = clipboard.items[i]

          if (item.type.indexOf('image') !== -1) {

            e.preventDefault()

            const file = item.getAsFile()

            this.insertImage(file)

          }

        }

      }

    },

    insertImage(file) {

      const formData = new FormData()

      formData.append("file", file)

      axios.post(this.uploadUrl, formData, { headers: { "Content-Type": "multipart/form-data", Authorization: this.headers.Authorization } }).then(res => {

        this.handleUploadSuccess(res.data)

      })

    }

  }

}

</script>



<style>

@@ -195,11 +235,9 @@
  content: "保存";

  padding-right: 0px;

}



.ql-snow .ql-tooltip[data-mode="video"]::before {

  content: "请输入视频地址:";

}



.ql-snow .ql-picker.ql-size .ql-picker-label::before,

.ql-snow .ql-picker.ql-size .ql-picker-item::before {

  content: "14px";

@@ -216,7 +254,6 @@
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="huge"]::before {

  content: "32px";

}



.ql-snow .ql-picker.ql-header .ql-picker-label::before,

.ql-snow .ql-picker.ql-header .ql-picker-item::before {

  content: "文本";

@@ -245,7 +282,6 @@
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="6"]::before {

  content: "标题6";

}



.ql-snow .ql-picker.ql-font .ql-picker-label::before,

.ql-snow .ql-picker.ql-font .ql-picker-item::before {

  content: "标准字体";