Update index.js 对违禁词的string格式化 (#794)

Author: duzhuoshanwai

src/server/function/twikoo/utils/index.js

@@ -278,7 +278,7 @@ const fn = {
       // 违禁词检测
       const commentLowerCase = comment.toLowerCase()
       const nickLowerCase = nick.toLowerCase()
-      for (const forbiddenWord of config.FORBIDDEN_WORDS.split(',')) {
+      for (const forbiddenWord of config.FORBIDDEN_WORDS.replace(/,+$/, '').split(',')) {
         const forbiddenWordLowerCase = forbiddenWord.trim().toLowerCase()
         if (commentLowerCase.indexOf(forbiddenWordLowerCase) !== -1 || nickLowerCase.indexOf(forbiddenWordLowerCase) !== -1) {
           logger.warn('包含违禁词，直接标记为垃圾评论~')