fix:编辑器字数统计方法修改

src/modules/course-manage/components/GraphicsEditor.jsx

@@ -2,7 +2,7 @@
  * @Author: yuananting
  * @Date: 2021-07-05 10:47:19
  * @LastEditors: yuananting
- * @LastEditTime: 2021-07-12 17:05:59
+ * @LastEditTime: 2021-07-12 17:13:38
  * @Description: 描述一下咯
  * @Copyrigh: © 2020 杭州杰竞科技有限公司 版权所有
  * @@Copyrigh: © 2020 杭州杰竞科技有限公司 版权所有
@@ -139,22 +139,17 @@ class GraphicsEditor extends React.Component {
       return str;
     };
     this.editorInt.config.onchange = (html) => {
-      var str1 = html; // 去除所有特殊字符
-      str1 = str1.replace(/<xml>[\s\S]*?<\/xml>/gi, '');
-      str1 = str1.replace(/<style>[\s\S]*?<\/style>/gi, '');
-      str1 = str1.replace(/<\/?[^>]*>/g, '');
-      str1 = str1.replace(/[ | ]*\n/g, '\n');
-      str1 = str1.replace(/\&nbsp\;/gi, ' ');
-      str1 = str1.replace(/[\r\n]/g, '');
-      str1 = str1.replace(/<\/?a.*?>/g, '');
-      var str2 = html; // 保留空格和换行的其他字符
-      str2 = str2.replace(/<xml>[\s\S]*?<\/xml>/gi, '');
-      str2 = str2.replace(/<style>[\s\S]*?<\/style>/gi, '');
-      str2 = str2.replace(/<\/?a.*?>/g, '');
-
+      var str = this.editorInt.txt.text(); // 去除所有特殊字符
+      str = str.replace(/<xml>[\s\S]*?<\/xml>/gi, '');
+      str = str.replace(/<style>[\s\S]*?<\/style>/gi, '');
+      str = str.replace(/<\/?[^>]*>/g, '');
+      str = str.replace(/[ | ]*\n/g, '\n');
+      str = str.replace(/\&nbsp\;/gi, ' ');
+      str = str.replace(/[\r\n]/g, '');
+      str = str.replace(/<\/?a.*?>/g, '');
       const videoCount = ((html || '').match(/<iframe/g) || []).length;
       const imageCount = ((html || '').match(/<img/g) || []).length;
-      const textLength = str1.length + videoCount + imageCount;
+      const textLength = str.length + videoCount + imageCount;
       this.setState({ textLength }, () => {
         if (textLength > maxLimit) {
           message.warning(`内容过长，不能超过${maxLimit}字`);