产品提出的优化

src/components/Tinymce/plugins.js

 // Any plugins you want to use has to be imported
 // Detail plugins list see https://www.tinymce.com/docs/plugins/
 // Custom builds see https://www.tinymce.com/download/custom-builds/
-
-const plugins = ['advlist anchor autolink autosave code codesample colorpicker colorpicker contextmenu directionality emoticons fullscreen hr image imagetools importcss insertdatetime legacyoutput link lists media nonbreaking noneditable pagebreak paste preview print save searchreplace spellchecker tabfocus table template textcolor textpattern visualblocks visualchars wordcount']
+//require('./plugin.js');
+const plugins = ['advlist anchor autolink autosave code codesample colorpicker colorpicker contextmenu directionality emoticons fullscreen hr image imagetools importcss insertdatetime legacyoutput link lists media nonbreaking noneditable pagebreak paste preview print save searchreplace spellchecker tabfocus table template textcolor textpattern visualblocks visualchars wordcount lineheight']
 
 export default plugins

src/components/Tinymce/toolbar.js

 // Here is a list of the toolbar
 // Detail list see https://www.tinymce.com/docs/advanced/editor-control-identifiers/#toolbarcontrols
 
-const toolbar = ['bold italic underline strikethrough alignleft aligncenter alignright outdent indent  blockquote undo redo removeformat subscript superscript code codesample', 'hr bullist numlist link image charmap	 preview anchor pagebreak fullscreen insertdatetime media table emoticons forecolor backcolor']
+const toolbar = ['bold italic underline strikethrough alignleft aligncenter alignright outdent indent  blockquote undo redo removeformat subscript superscript code codesample', 'hr bullist numlist link image charmap	 preview anchor pagebreak fullscreen insertdatetime media table emoticons forecolor backcolor','fontsizeselect lineheightselect']
 
 export default toolbar

static/tinymce4.7.5/plugins/lineheight/index.js

+// Exports the "lineheight" plugin for usage with module loaders
+// Usage:
+//   CommonJS:
+//     require('tinymce/plugins/lineheight')
+//   ES2015:
+//     import 'tinymce/plugins/lineheight'
+require('./plugin.js');
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static/tinymce4.7.5/plugins/lineheight/langs/de.js

+tinymce.addI18n('de', {
+    "Line Height": "Zeilen Höhe"
+});
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static/tinymce4.7.5/plugins/lineheight/plugin.js

+!(function() {
+  'use strict';
+
+  /* eslint-disable no-undef */
+  const global = tinymce.util.Tools.resolve('tinymce.PluginManager');
+  global.add('lineheight', function(editor) {
+    editor.on('init', function() {
+      editor.formatter.register({
+        lineheight: {
+          selector: 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table',
+          styles: { 'line-height': '%value' }
+        }
+      });
+
+      editor.ui.registry.addIcon(
+        'line-height',
+        `
+          <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+            <path d="M9.984 12.984v-1.969h12v1.969h-12zM9.984 18.984v-1.969h12v1.969h-12zM9.984 5.016h12v1.969h-12v-1.969zM6 6.984v10.031h2.484l-3.469 3.469-3.516-3.469h2.484v-10.031h-2.484l3.516-3.469 3.469 3.469h-2.484z"></path>
+          </svg>
+        `
+      );
+    });
+
+    editor.ui.registry.addMenuButton('lineheightselect', {
+      tooltip: 'Line height',
+      icon: 'line-height',
+      fetch: function(callback) {
+        const defaultLineHeightFormats = '1 1.5 1.75 2 3 4 5';
+        const userSettings = editor.settings.lineheight_formats;
+        const lineheightFormats = typeof userSettings === 'string' ? userSettings : defaultLineHeightFormats;
+
+        const items = lineheightFormats.split(' ').map(item => {
+          let text = item,
+            value = item;
+          const values = item.split('=');
+          if (values.length > 1) {
+            [text, value] = values;
+          }
+
+          return {
+            type: 'menuitem',
+            text: text,
+            onAction: function() {
+              editor.formatter.apply('lineheight', { value: value });
+              editor.fire('change', {});
+            }
+          };
+        });
+
+        callback(items);
+      }
+    });
+  });
+})();

static/tinymce4.7.5/plugins/lineheight/plugin.min.js

+(function(e){e.PluginManager.add("lineheight",function(t,n,r){t.on("init",function(){t.formatter.register({lineheight:{inline:"span",styles:{"line-height":"%value"}}})});t.addButton("lineheightselect",function(){var n=[],r="8pt 10pt 12pt 14pt 18pt 24pt 36pt";var i=t.settings.lineheight_formats||r;i.split(" ").forEach(function(e){var t=e,r=e;var i=e.split("=");if(i.length>1){t=i[0];r=i[1]}n.push({text:t,value:r})});return{type:"listbox",text:"行高",tooltip:"行高",values:n,fixedWidth:true,onPostRender:function(){var e=this;t.on("nodeChange",function(r){var i="lineheight";var s=t.formatter;var o=null;r.parents.forEach(function(e){n.forEach(function(t){if(i){if(s.matchNode(e,i,{value:t.value})){o=t.value}}else{if(s.matchNode(e,t.value)){o=t.value}}if(o){return false}});if(o){return false}});e.value(o)})},onselect:function(t){e.activeEditor.formatter.apply("lineheight",{value:this.value()})}}})});e.PluginManager.requireLangPack("lineheight","de")})(tinymce)
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