原文鏈接:https://blog.csdn.net/caiyongshengCSDN/article/details/88420416 ...
要求:獲取某個字符指定字符的前面或后面的所有字符內容 示例: URL https: www.baid v user login 想要獲取v 的數據:v user login printurl url.rfind v : 想要獲取 v 前的數據:https: www.baid printurl :url.rfind v ...
2019-06-03 18:07 0 6950 推薦指數:
原文鏈接:https://blog.csdn.net/caiyongshengCSDN/article/details/88420416 ...
js截取指定字符前面或后面的內容 原文鏈接:https://blog.csdn.net/caiyongshengCSDN/article/details/88420416 ...
JS字符串截取(獲取指定字符后面的所有字符內容) function getCaption(obj){ var index=obj.lastIndexOf("\-"); obj=obj.substring ...
function getCaption(obj){ var index=obj.lastIndexOf("\-"); obj=obj.substring(inde ...
function getCaption(obj, text){ let index = obj.lastIndexOf(text) + text.length-1; obj ...
function getCaption(obj){ var index=obj.lastIndexOf("\-"); obj=obj.substring(index+1,obj.length ...
function getCaption(obj){ var index=obj.lastIndexOf("\-"); obj=obj.substring(index+1,obj.length); ...
= blueurl.match(reg2)[1]; 第一個正則獲取最后一個/之前全部內容, ...