mrlan
/
EnglishPal
4
0
Fork 11
Code Issues Pull Requests 22 Projects Releases Wiki Activity

refactor: remove variable 'count'

Alpha-snapshot20230506
ZhuZhihao 2023-05-05 17:20:58 +08:00
parent 3bce450620
commit a80b062b87
1 changed files with 3 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
app/static/js/highlight.js
View File

@ -34,17 +34,12 @@ function highLight() {
//修改代码 //修改代码
let articleContent_fb = articleContent; //文章副本 let articleContent_fb = articleContent; //文章副本
let count = 1000; //简单计数器，防止陷入死循环。
while(articleContent_fb.toLowerCase().indexOf(list[i].toLowerCase()) !== -1 && list[i]!=""){ while(articleContent_fb.toLowerCase().indexOf(list[i].toLowerCase()) !== -1 && list[i]!=""){
//针对同一篇文章中可能存在相同单词的不同大小写问题，采用while循环判断副本中是否还存在匹配单词。
count--;
if(count <= 0)break; //TimeOut!
//找到副本中和list[i]匹配的第一个单词(第一种匹配情况),并赋值给list[i]。 //找到副本中和list[i]匹配的第一个单词(第一种匹配情况),并赋值给list[i]。
list[i] = articleContent_fb.substr(articleContent_fb.toLowerCase().indexOf(list[i].toLowerCase()),list[i].length); const index = articleContent_fb.toLowerCase().indexOf(list[i].toLowerCase());
list[i] = articleContent_fb.substring(index, index + list[i].length);
articleContent_fb = articleContent_fb.replace(list[i],""); //删除副本中和list[i]匹配的单词 articleContent_fb = articleContent_fb.substring(index + list[i].length); // 使用副本中list[i]之后的子串替换掉副本
articleContent = articleContent.replace(new RegExp("\\b"+list[i]+"\\b","g"),"<mark>" + list[i] + "</mark>"); articleContent = articleContent.replace(new RegExp("\\b"+list[i]+"\\b","g"),"<mark>" + list[i] + "</mark>");
} }
} }