废话不多直接上代码:
(childList);
这个是childList的字段信息:
$,7b5b30e3764011ebac320242ac110003,7afbbba1780211ebac320242ac110003,6e1a2597771511ebac320242ac110003,967a764d80a511eb93be0242ac110003
现在获取最后一个逗号后的内容,代码如下:
int one = (",");
String substring = ((one + 1));
(substring);
输出内容:
967a764d80a511eb93be0242ac110003
希望帮助带你!!!