搜索字符串并插入新行javascript

Question

我有一长串看起来像

var myString = "Bob is the best person in the world MAN John is the best person in the world MAN Peter likes to pick apples daily MAN Fred loves to eat bananas MAN"

我想尝试做的是在每个MAN之后插入新行-这样我就可以

Bob is the best person in the world MAN 
John is the best person in the world MAN 
Peter likes to pick apples daily MAN
Fred loves to eat bananas MAN

我将如何去做呢？

Answer 1

myString = myString.replace(/MAN/g, "MAN\n");

/*
 returns
 "Bob is the best person in the world MAN\  (\ means new line)
 John is the best person in the world MAN\
 Peter likes to pick apples daily MAN\
 Fred loves to eat bananas MAN"
*/

Answer 2

使用javascript替换方法：

var n=myString.replace(/MAN/g,"MAN\n"); 

如果要将字符串输出为html，请使用

"<br>" instead of "\n".

Answer 3

myString = myString.replace(/MAN/g, "MAN\n");

对于HTML输出，请改用此命令：

myString = myString.replace(/MAN/g, "MAN<br>");