如何在javascript中拆分字符串

Question

  

可能重复：
  How do I split this string with JavaScript?

如何在javascript中拆分字符串？

示例str = "this is part 1 one wall this is part 2 "
现在我想将str分成2个部分，用单词wall

分隔

所以我希望输出为：

st1 ="this is part 1 "
st2 ="this is part 2 "

Answer 1

var str1 = "When I say wall I want to split";
var chunks = str1.split("wall");

alert(chunks[0]); /* When I say */
alert(chunks[1]); /* I want to split */

Answer 2

为了完整起见，我将添加正则表达式答案：

var splits = str.split(/wall /);
alert("'"+splits[0]+"'"); //'this is part 1 '
alert("'"+splits[1]+"'"); //'this is part 2 '

Answer 3

var parts = str.split('wall ');

var st1 = parts[0];
var st2 = parts[1];

Answer 4

String.split

Answer 5

var s = str.split("wall");
var st1 = s[0];
var st2 = s[1];