教材语料库优化高亮汉字

src/views/corpus/seekPage.vue

@@ -1265,7 +1265,7 @@ export default {
       for (let i = 1; i < num; i++) {
         if (type == 'left') {
           if (index - i >= 0) {
-            if (this.chsFhList.indexOf(arr[index - i]) == -1) {
+            if (/[\u4E00-\u9FA5\uF900-\uFA2D]/.test(arr[index - i])) {
               arr[index - i] = `<span style=color:${colorList[colorIndex]};>${arr[index - i]}</span>`;
               colorIndex++;
             } else {
@@ -1274,7 +1274,7 @@ export default {
           }
         } else if (type == 'right') {
           if (index + i <= arr.length - 1) {
-            if (this.chsFhList.indexOf(arr[index + i]) == -1) {
+            if (/[\u4E00-\u9FA5\uF900-\uFA2D]/.test(arr[index + i])) {
               arr[index + i] = `<span style=color:${colorList[colorIndex]};>${arr[index + i]}</span>`;
               colorIndex++;
             } else {