Javascript 在字符串中的字符之间添加一个空格
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时间:2020-08-24 02:16:32 来源:igfitidea点击:
Add a space between characters in a String
提问by freshest
Possible Duplicate:
String Manipulation - Javascript -
可能的重复:
字符串操作 - Javascript -
I have a string:
我有一个字符串:
hello
and I want to add a space between each character to give:
我想在每个字符之间添加一个空格以给出:
h e l l o
What is the best way to do this?
做这个的最好方式是什么?
回答by davin
"hello".split('').join(' '); // "h e l l o"
回答by Mike Edwards
var text = "hello";
var betweenChars = ' '; // a space
alert(text.split('').join(betweenChars));
回答by ericb
try:
尝试:
var hello = 'hello';
var test = '';
for(var i=0; i<hello.length; i++){
test += hello.charAt(i) + ' ';
}
alert(test);