var str = "/asdasf/asfaewf/agaegr/trer/rhh"; var index = str .lastIndexOf("\/"); str = str .substr ...
varstr asdasf asfaewf agaegr trer rhh var index str.lastIndexOf str str.substring index ,str.length alert str ...
2016-09-01 16:20 0 30715 推荐指数:
var str = "/asdasf/asfaewf/agaegr/trer/rhh"; var index = str .lastIndexOf("\/"); str = str .substr ...
封装成方法: ...
http://b174.photo.store.qq.com/psb?/V10CD1yE07IujV/eMbKzb1rzHY56uejjCDlOsR3hhQY53jBobTL7Zh9lUg!/c/dK ...
测试内容: http://b174.photo.store.qq.com/psb?/V10CD1yE07IujV/eMbKzb1rzHY56uejjCDlOsR3hhQY53jBobTL7Zh9lUg!/c/dK4AAAAAAAAA&bo=fAF0AAAAAAAFACo!&rf ...
/ 的字符串,并把以/结尾的字符串排除掉,自然就剩下最后一个后面不跟着反斜杠的内容 ref:https ...
select REVERSE(SUBSTRING_INDEX(REVERSE('1,12,345'),',',1)); 该方法使用到的mysql函数:SUBSTRING_INDEX 从左边截取(被截取字段,分隔符,截取长度) REVERSE 字符串翻转(str) LOCATE 查找字符串 ...
JS字符串截取(获取指定字符后面的所有字符内容) function getCaption(obj){ var index=obj.lastIndexOf("\-"); obj=obj.substring ...