Spring Boot集成Tinymce富文本编辑器

• 官网地址:
  http://tinymce.ax-z.cn/general/upload-images.php
• springboot的demo
  https://blog.csdn.net/haha_201510/article/details/107110473?%3E

实战：

引入：

<script src="${request.contextPath}/statics/plugins/tinymce/js/tinymce/jquery.tinymce.min.js">script>
<script src="${request.contextPath}/statics/plugins/tinymce/js/tinymce/tinymce.min.js">script>
<script src="${request.contextPath}/statics/plugins/tinymce/js/tinymce/icons/default/icons.min.js">script>

    tinymce.init({
        selector: '#recomEvaluationBox',//绑定渲染区
        height: 300,
        plugins: 'paste importcss code table advlist fullscreen imagetools  textcolor colorpicker hr  autolink link image lists preview media wordcount',
        toolbar: 'styleselect |  formatselect | fontsizeselect | forecolor backcolor | bold italic underline strikethrough | image  media | table | alignleft aligncenter alignright alignjustify | outdent indent | numlist bullist | preview removeformat  hr | paste code  link | undo redo | fullscreen',
        skin: 'oxide',
        language: 'zh_CN',//汉化
        convert_urls: false,
        // relative_urls : true,
        images_upload_url: baseURL + "sys/oss/upload",//图片上传地址
        images_upload_credentials: true,
        image_dimensions: false,
        image_class_list: [
            {title: '无', value: ''},
            {title: '预览', value: 'preview'},
        ],
        // images_upload_base_path: '/',
        forced_root_block: 'p',
        force_p_newlines: true,
        importcss_append: true,
        content_style: `
                    *                         { padding:0; margin:0; }
                    html, body                { height:100%; }
                    img                       { max-width:100%; display:block;height:auto; }
                    a                         { text-decoration: none; }
                    iframe                    { width: 100%; }
                    p                         { line-height:1.6; margin: 0px; }
                    table                     { word-wrap:break-word; word-break:break-all; max-width:100%; border:none; border-color:#999; }
                    .mce-object-iframe        { width:100%; box-sizing:border-box; margin:0; padding:0; }
                    ul,ol                     { list-style-position:inside; }
                  `,
        insert_button_items: 'image link | inserttable',
        // CONFIG: Paste
        paste_retain_style_properties: 'all',
        paste_word_valid_elements: '*[*]',        // word需要它
        paste_data_images: true,                  // 粘贴的同时能把内容里的图片自动上传
        paste_convert_word_fake_lists: false,     // 插入word文档需要该属性
        paste_webkit_styles: 'all',
        paste_merge_formats: true,
        nonbreaking_force_tab: false,
        paste_auto_cleanup_on_paste: false,

        // CONFIG: Font
        fontsize_formats: '10px 11px 12px 14px 16px 18px 20px 24px',
        resize: 'both',

        // CONFIG: StyleSelect
        style_formats: [
            {
                title: '首行缩进',
                block: 'p',
                styles: {'text-indent': '2em'}
            },
            {
                title: '行高',
                items: [
                    {title: '1', styles: {'line-height': '1'}, inline: 'span'},
                    {title: '1.5', styles: {'line-height': '1.5'}, inline: 'span'},
                    {title: '2', styles: {'line-height': '2'}, inline: 'span'},
                    {title: '2.5', styles: {'line-height': '2.5'}, inline: 'span'},
                    {title: '3', styles: {'line-height': '3'}, inline: 'span'}
                ]
            }
        ],
        // Tab
        tabfocus_elements: ':prev,:next',
        object_resizing: true,

        // Image
        imagetools_toolbar: 'rotateleft rotateright | flipv fliph | editimage imageoptions',
        file_picker_types: 'media',
        media_live_embeds: true,
        //be used to add custom file picker to those dialogs that have it.
        images_upload_handler: function (blobInfo, success, failure) {
            var xhr, formData;

            xhr = new XMLHttpRequest();
            xhr.withCredentials = false;
            xhr.open('POST', baseURL + "sys/oss/upload");

            xhr.onload = function () {
                var json;
                if (xhr.status != 200) {
                    failure('HTTP Error: ' + xhr.status);
                    return;
                }
                console.log(xhr.responseText);
                json = JSON.parse(xhr.responseText);
                json.location = json.url;
                if (!json || typeof json.location != 'string') {
                    failure('Invalid JSON: ' + xhr.responseText);
                    return;
                }
                success(json.location);
            };
            formData = new FormData();
            formData.append('file', blobInfo.blob(), blobInfo.filename());
            xhr.send(formData);
        }

    });

  <div class="form-group">
            <div class="col-sm-2 control-label">推荐语div>
            <div class="col-sm-10">
                <textarea name="" id="recomEvaluationBox" cols="1000" style="width: 150%" rows="10" v-model="recomEvaluation.content">
                textarea>
            div>
        div>

后端上传代码逻辑:（使用的oss）

	/**
	 * 上传文件
	 */
	@RequestMapping("/upload")
	@RequiresPermissions("sys:oss:all")
	public R upload(@RequestParam("file") MultipartFile file) throws Exception {
		if (file.isEmpty()) {
			throw new RRException("上传文件不能为空");
		}

		//上传文件
		String suffix = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf("."));
		String url = OSSFactory.build().uploadSuffix(file.getBytes(), suffix);

		//保存文件信息
		SysOssEntity ossEntity = new SysOssEntity();
		ossEntity.setUrl(url);
		ossEntity.setCreateDate(new Date());
		sysOssService.save(ossEntity);

		return R.ok().put("url", url);
	}

• 效果:
  
  

也支持，复制粘贴自动上传图片。

总结:
1.引入js
2：关键的是 init的参数，和上传图片的的回调函数的写法
3：学会使用缩放来切换上传图

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完