From 158e883e4707253e2b59c8817243b1db6947cade Mon Sep 17 00:00:00 2001
From: xueye <xueye404@qq.com>
Date: 星期五, 25 二月 2022 10:40:29 +0800
Subject: [PATCH] fix: 修复文件下载跨域问题
---
ruoyi-ui/src/components/Editor/index.vue | 498 ++++++++++++++++++++++++++++++-------------------------
1 files changed, 272 insertions(+), 226 deletions(-)
diff --git a/ruoyi-ui/src/components/Editor/index.vue b/ruoyi-ui/src/components/Editor/index.vue
index 7fadf6f..6bb5a18 100644
--- a/ruoyi-ui/src/components/Editor/index.vue
+++ b/ruoyi-ui/src/components/Editor/index.vue
@@ -1,226 +1,272 @@
-<template>
- <div>
- <!-- 图片上传组件辅助 -->
- <el-upload
- class="avatar-uploader quill-img"
- :action="uploadImgUrl"
- name="file"
- :headers="headers"
- :show-file-list="false"
- :on-success="quillImgSuccess"
- :on-error="uploadError"
- :before-upload="quillImgBefore"
- accept='.jpg,.jpeg,.png,.gif'
- ></el-upload>
-
- <!-- 富文本组件 -->
- <quill-editor
- class="editor"
- v-model="content"
- ref="quillEditor"
- :options="editorOption"
- @blur="onEditorBlur($event)"
- @focus="onEditorFocus($event)"
- @change="onEditorChange($event)"
- ></quill-editor>
- </div>
-</template>
-
-<script>
-import { getToken } from '@/utils/auth'
-
-// 工具栏配置
-const toolbarOptions = [
- ["bold", "italic", "underline", "strike"], // 加粗 斜体 下划线 删除线
- ["blockquote", "code-block"], // 引用 代码块
- [{ list: "ordered" }, { list: "bullet" }], // 有序、无序列表
- [{ indent: "-1" }, { indent: "+1" }], // 缩进
- [{ size: ["small", false, "large", "huge"] }], // 字体大小
- [{ header: [1, 2, 3, 4, 5, 6, false] }], // 标题
- [{ color: [] }, { background: [] }], // 字体颜色、字体背景颜色
- [{ align: [] }], // 对齐方式
- ["clean"], // 清除文本格式
- ["link", "image", "video"] // 链接、图片、视频
-];
-
-import { quillEditor } from "vue-quill-editor";
-import "quill/dist/quill.core.css";
-import "quill/dist/quill.snow.css";
-import "quill/dist/quill.bubble.css";
-
-export default {
- props: {
- /* 编辑器的内容 */
- value: {
- type: String
- },
- /* 图片大小 */
- maxSize: {
- type: Number,
- default: 4000 //kb
- }
- },
- components: { quillEditor },
- data() {
- return {
- content: this.value,
- uploadImgUrl: "",
- editorOption: {
- theme: "snow", // or 'bubble'
- placeholder: "请输入内容",
- modules: {
- toolbar: {
- container: toolbarOptions,
- handlers: {
- image: function(value) {
- if (value) {
- // 触发input框选择图片文件
- document.querySelector(".quill-img input").click();
- } else {
- this.quill.format("image", false);
- }
- }
- }
- }
- }
- },
- uploadImgUrl: process.env.VUE_APP_BASE_API + "/common/upload", // 上传的图片服务器地址
- headers: {
- Authorization: 'Bearer ' + getToken()
- }
- };
- },
- watch: {
- value: function() {
- this.content = this.value;
- }
- },
- methods: {
- onEditorBlur() {
- //失去焦点事件
- },
- onEditorFocus() {
- //获得焦点事件
- },
- onEditorChange() {
- //内容改变事件
- this.$emit("input", this.content);
- },
-
- // 富文本图片上传前
- quillImgBefore(file) {
- let fileType = file.type;
- if(fileType === 'image/jpeg' || fileType === 'image/png'){
- return true;
- }else {
- this.$message.error('请插入图片类型文件(jpg/jpeg/png)');
- return false;
- }
- },
-
- quillImgSuccess(res, file) {
- // res为图片服务器返回的数据
- // 获取富文本组件实例
- let quill = this.$refs.quillEditor.quill;
- // 如果上传成功
- if (res.code == 200) {
- // 获取光标所在位置
- 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.url);
- // 调整光标到最后
- quill.setSelection(length + 1);
- } else {
- this.$message.error("图片插入失败");
- }
- },
- // 富文本图片上传失败
- uploadError() {
- // loading动画消失
- this.$message.error("图片插入失败");
- }
- }
-};
-</script>
-
-<style>
-.editor {
- white-space: pre-wrap!important;
- line-height: normal !important;
- height: 192px;
-}
-.quill-img {
- display: none;
-}
-.ql-snow .ql-tooltip[data-mode="link"]::before {
- content: "请输入链接地址:";
-}
-.ql-snow .ql-tooltip.ql-editing a.ql-action::after {
- border-right: 0px;
- 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";
-}
-.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="small"]::before,
-.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="small"]::before {
- content: "10px";
-}
-.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="large"]::before,
-.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="large"]::before {
- content: "18px";
-}
-.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="huge"]::before,
-.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";
-}
-.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="1"]::before,
-.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before {
- content: "标题1";
-}
-.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="2"]::before,
-.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before {
- content: "标题2";
-}
-.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="3"]::before,
-.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before {
- content: "标题3";
-}
-.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="4"]::before,
-.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="4"]::before {
- content: "标题4";
-}
-.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="5"]::before,
-.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="5"]::before {
- content: "标题5";
-}
-.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="6"]::before,
-.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";
-}
-.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="serif"]::before,
-.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="serif"]::before {
- content: "衬线字体";
-}
-.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="monospace"]::before,
-.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="monospace"]::before {
- content: "等宽字体";
-}
-</style>
\ No newline at end of file
+<template>
+ <div>
+ <el-upload
+ :action="uploadUrl"
+ :before-upload="handleBeforeUpload"
+ :on-success="handleUploadSuccess"
+ :on-error="handleUploadError"
+ name="file"
+ :show-file-list="false"
+ :headers="headers"
+ style="display: none"
+ ref="upload"
+ v-if="this.type == 'url'"
+ >
+ </el-upload>
+ <div class="editor" ref="editor" :style="styles"></div>
+ </div>
+</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";
+
+export default {
+ name: "Editor",
+ props: {
+ /* 编辑器的内容 */
+ value: {
+ type: String,
+ default: "",
+ },
+ /* 高度 */
+ height: {
+ type: Number,
+ default: null,
+ },
+ /* 最小高度 */
+ minHeight: {
+ type: Number,
+ default: null,
+ },
+ /* 只读 */
+ readOnly: {
+ type: Boolean,
+ default: false,
+ },
+ // 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: "url",
+ }
+ },
+ data() {
+ return {
+ uploadUrl: process.env.VUE_APP_BASE_API + "/common/upload", // 上传的图片服务器地址
+ headers: {
+ Authorization: "Bearer " + getToken()
+ },
+ Quill: null,
+ currentValue: "",
+ options: {
+ theme: "snow",
+ bounds: document.body,
+ debug: "warn",
+ modules: {
+ // 工具栏配置
+ toolbar: [
+ ["bold", "italic", "underline", "strike"], // 加粗 斜体 下划线 删除线
+ ["blockquote", "code-block"], // 引用 代码块
+ [{ list: "ordered" }, { list: "bullet" }], // 有序、无序列表
+ [{ indent: "-1" }, { indent: "+1" }], // 缩进
+ [{ size: ["small", false, "large", "huge"] }], // 字体大小
+ [{ header: [1, 2, 3, 4, 5, 6, false] }], // 标题
+ [{ 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", "video"] // 链接、图片、视频
+ ],
+ },
+ placeholder: "请输入内容",
+ readOnly: this.readOnly,
+ },
+ };
+ },
+ computed: {
+ styles() {
+ let style = {};
+ if (this.minHeight) {
+ style.minHeight = `${this.minHeight}px`;
+ }
+ if (this.height) {
+ style.height = `${this.height}px`;
+ }
+ return style;
+ },
+ },
+ watch: {
+ value: {
+ handler(val) {
+ if (val !== this.currentValue) {
+ this.currentValue = val === null ? "" : val;
+ if (this.Quill) {
+ this.Quill.pasteHTML(this.currentValue);
+ }
+ }
+ },
+ immediate: true,
+ },
+ },
+ mounted() {
+ this.init();
+ },
+ beforeDestroy() {
+ this.Quill = null;
+ },
+ methods: {
+ init() {
+ const editor = this.$refs.editor;
+ this.Quill = new Quill(editor, this.options);
+ // 如果设置了上传地址则自定义图片上传事件
+ if (this.type == 'url') {
+ let toolbar = this.Quill.getModule("toolbar");
+ toolbar.addHandler("image", (value) => {
+ this.uploadType = "image";
+ if (value) {
+ this.$refs.upload.$children[0].$refs.input.click();
+ } else {
+ this.quill.format("image", false);
+ }
+ });
+ }
+ this.Quill.pasteHTML(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.$emit("on-change", { html, text, quill });
+ });
+ this.Quill.on("text-change", (delta, oldDelta, source) => {
+ this.$emit("on-text-change", delta, oldDelta, source);
+ });
+ this.Quill.on("selection-change", (range, oldRange, source) => {
+ this.$emit("on-selection-change", range, oldRange, source);
+ });
+ this.Quill.on("editor-change", (eventName, ...args) => {
+ this.$emit("on-editor-change", eventName, ...args);
+ });
+ },
+ // 上传前校检格式和大小
+ handleBeforeUpload(file) {
+ // 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 ${this.fileSize} MB!`);
+ return false;
+ }
+ }
+ return true;
+ },
+ handleUploadSuccess(res, file) {
+ // 获取富文本组件实例
+ let quill = this.Quill;
+ // 如果上传成功
+ if (res.code == 200) {
+ // 获取光标所在位置
+ let length = quill.getSelection().index;
+ // 插入图片 res.url为服务器返回的图片地址
+ quill.insertEmbed(length, "image", process.env.VUE_APP_BASE_API + res.fileName);
+ // 调整光标到最后
+ quill.setSelection(length + 1);
+ } else {
+ this.$message.error("图片插入失败");
+ }
+ },
+ handleUploadError() {
+ this.$message.error("图片插入失败");
+ },
+ },
+};
+</script>
+
+<style>
+.editor, .ql-toolbar {
+ white-space: pre-wrap !important;
+ line-height: normal !important;
+}
+.quill-img {
+ display: none;
+}
+.ql-snow .ql-tooltip[data-mode="link"]::before {
+ content: "请输入链接地址:";
+}
+.ql-snow .ql-tooltip.ql-editing a.ql-action::after {
+ border-right: 0px;
+ 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";
+}
+.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="small"]::before,
+.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="small"]::before {
+ content: "10px";
+}
+.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="large"]::before,
+.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="large"]::before {
+ content: "18px";
+}
+.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="huge"]::before,
+.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";
+}
+.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="1"]::before,
+.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before {
+ content: "标题1";
+}
+.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="2"]::before,
+.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before {
+ content: "标题2";
+}
+.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="3"]::before,
+.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before {
+ content: "标题3";
+}
+.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="4"]::before,
+.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="4"]::before {
+ content: "标题4";
+}
+.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="5"]::before,
+.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="5"]::before {
+ content: "标题5";
+}
+.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="6"]::before,
+.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";
+}
+.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="serif"]::before,
+.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="serif"]::before {
+ content: "衬线字体";
+}
+.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="monospace"]::before,
+.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="monospace"]::before {
+ content: "等宽字体";
+}
+</style>
--
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