从子字符串之后的字符串中获取字符串

get string from a string after a sub string.

本文关键字:字符串 获取 之后      更新时间:2024-01-12

我想要java脚本中字符串//192.168.2.182/E$/My Tutorial/JSF/_TRAINING/bo/log/classCount中的子字符串bo/log/classCount,我已经使用替换方法尝试过,但它不起作用。请帮帮我。

I have tried 
var main = '//192.168.2.182/E$/My Tutorial/JSF/_TRAINING/bo/log/classCount';
var start = '//192.168.2.182/E$/My Tutorial/JSF/_TRAINING/';
var sub = main.replace(start, "");

您发布的代码示例似乎运行良好,但您可以使用使其更加干净

var main = '//192.168.2.182/E$/My Tutorial/JSF/_TRAINING/bo/log/classCount',
    start = '//192.168.2.182/E$/My Tutorial/JSF/_TRAINING/',
    sub = main.substr(start.length);

sub现在包含bo/log/classCount

jsFiddle演示