我正在研究JavaScript正则表达式，并且想更改单词的颜色，
Socket:，Database:，Scrapper:。
如何使用JavaScript Regex实现此目的？
这是我的文字：
Socket : Sockets Connection Made on ID : dBGWu_Y4nSI40QEPAAAB
Database : Connected to MYSQL Database Successfully...
Scrapper : Scrapper Initiated, Please wait while we load the URL...
Scrapper : The Page ""+MAIN_URL+"" loaded Successfully !
Scrapper : The Page SNAPSHOP has been taken !
Scrapper : Total jobs Found on this site : 1093 and Total Pages : 110
Scrapper : The Page Current Jobs are evaluating ...
Scrapper : Next Page Click, Please wait ...
Scrapper : Next Page is Loaded, and SNAPSHOT has been taken !
Scrapper : The Page Current Jobs are evaluating ...
Scrapper : Next Page Click, Please wait ...
Scrapper : Next Page is Loaded, and SNAPSHOT has been taken !
Scrapper : The Page Current Jobs are evaluating ...
Scrapper : Next Page Click, Please wait ...
Scrapper : Next Page is Loaded, and SNAPSHOT has been taken !
Scrapper : --------------------------------ALL PAGES ARE SCRAPPED SUCCESSFULLY---------------------------
基本上是ul > li元素，我想在其中更改某些单词的颜色。
我尝试过：
$(".log-container").text().match(/(scrapper :)/gi)[0].css({color:"orange"});
但是对我没用
答案 0 :(得分：0)
这是您的意思吗？
替换
(Socket|Database|Scrapper)(\s*:)
使用
<span style="color:blue">$1</span>$2
将以范围设置颜色为蓝色的文字换行。
text = document.body.innerHTML.replace(/(Socket|Database|Scrapper)(\s*:)/gi, '<span style="color:blue">$1</span>$2');
console.log( text );
document.body.innerHTML = text;Socket : Sockets Connection Made on ID : dBGWu_Y4nSI40QEPAAAB<br/>
Database : Connected to MYSQL Database Successfully...<br/>
Scrapper : Scrapper Initiated, Please wait while we load the URL...<br/>
Scrapper : The Page ""+MAIN_URL+"" loaded Successfully !<br/>
Scrapper : The Page SNAPSHOP has been taken !<br/>
Scrapper : Total jobs Found on this site : 1093 and Total Pages : 110<br/>
Scrapper : The Page Current Jobs are evaluating ...<br/>
Scrapper : Next Page Click, Please wait ...<br/>
Scrapper : Next Page is Loaded, and SNAPSHOT has been taken !<br/>
Scrapper : The Page Current Jobs are evaluating ...<br/>
Scrapper : Next Page Click, Please wait ...<br/>
Scrapper : Next Page is Loaded, and SNAPSHOT has been taken !<br/>
Scrapper : The Page Current Jobs are evaluating ...<br/>
Scrapper : Next Page Click, Please wait ...<br/>
Scrapper : Next Page is Loaded, and SNAPSHOT has been taken !<br/>
Scrapper : --------------------------------ALL PAGES ARE SCRAPPED SUCCESSFULLY---------------------------<br/>