如何为两个字符之间的单词创建JavaScript正则表达式？ [英] How to create a JavaScript regular expression for a word between two character?

问题描述

我想创建一个可以在两个字符之间选择单词的JavaScript

例如：

假设我有这个：

  var  myString =  给我0之间的结果; 
  var 结果;  //  存储应该在之间的结果 

正则表达式将结果显示为之间而不包含那些零。



在此先感谢。

解决方案

使用 substring 。

  var  myString =   0 + 0结果; 
 
  var  start_pos = myString.indexOf（'  0'）+  1 ; 
  var  end_pos = myString.indexOf（'  0' ，START_POS）; 
  var  text_to_get = myString.substring（start_pos，end_pos）; 
 
 alert（text_to_get）; 

DEMO - [演示]查找角色之间的字符串 [ ^ ]

您可以尝试使用以下语句：

 var String = str.substring（str.lastIndexOf（：）+ 1，str。 lastIndexOf（;））; 

如果你需要javascript：请检查下面的小提琴：

小提琴 [ ^ ]

I want to create a JavaScript that can pick the word between two characters
for example:
Let's say I have this:

var myString = "Get me 0between0 results";
var results; //to store results which should be "between"

regular expression to get result as "between" without those zeros.

Thanks In Advance.

解决方案

Use substring.

var myString = "Get me 0between0 results";

var start_pos = myString.indexOf('0') + 1;
var end_pos = myString.indexOf('0',start_pos);
var text_to_get = myString.substring(start_pos,end_pos);

alert(text_to_get);

DEMO - [Demo] Find String between Character[^]

You can try with the below statement:

var String=str.substring(str.lastIndexOf(":")+1,str.lastIndexOf(";"));

also if you need in javascript: please check the below fiddle:
Fiddle[^]

这篇关于如何为两个字符之间的单词创建JavaScript正则表达式？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！