如下items.group9写法 自定义了两个按钮

• key应当唯一
• 更多控件写法，参考demo 。例如：ThinkEditor.editBar.js
• groupX其中X是可以自定义的，但需要和当前工具栏不重复

var thinkEditorEditBar = new ThinkEditorEditBar({
    container: toolBarEditRef.value,
    editorInstance: editorInstance1,
    items: {
      group9: [
        [
          {
            name: "元素",
            key: "用户自定义",
            type: "btnText",
          }, {
            name: "元素1",
            key: "用户自定义1",
            type: "btnText",
          },
        ],
      ],
      group10: [
        [
          {
            name: "元素",
            key: "用户自定义3",
            type: "btnText",
          }
        ],
      ]
    },
  });

  thinkEditorEditBar.onComponentAction = function (thinkEditor, args) {
    console.log(args);
  };

处理事件监听

未被内部消费的事件，将通过onComponentAction回调抛出，应用可以在该函数中，处理自己的业务

  thinkEditorEditBar.onComponentAction = function (thinkEditor, args) {
    console.log(args);
  };