取前后数值！求助！

chuenyu

{"code":"200","msg":null,"result":{"customerId":null,"memberId":"31056418","nickName":"11111","fatherSonRelationStatus":"0","parentUser":[{"customerId":null,"memberId":"31287821","nickName":"一","fatherSonRelationStatus":"0","parentUser":null,"outsideNumId":"847039363"},{"customerId":null,"memberId":"31532230","nickName":"二","fatherSonRelationStatus":"0","parentUser":null,"outsideNumId":"864930641"},{"customerId":null,"memberId":"40177003","nickName":"三","fatherSonRelationStatus":"0","parentUser":null,"outsideNumId":"1577594107"},{"customerId":null,"memberId":"40881401","nickName":"四","fatherSonRelationStatus":"0","parentUser":null,"outsideNumId":"1640176627"}],"outsideNumId":"868144832"},"hostName":"newbpfe5.vm.kgb.cm3"}

{"customerId":null,"memberId":"31532230","nickName":"二","fatherSonRelationStatus":"0","parentUser":null,"outsideNumId":"864930641"}

比如这段，判断 nickName 的数值=二 取 memberId outsideNumId 2个数值

如果 nickName 的数值=三 取 memberId outsideNumId 2个数值

当然这个二 或者 三 随机自定义的！

"memberId":"(\d+)".*?"nickName":"二".*?"memberId":"(\d+)

正则 取出来的 memberId":"31056418   outsideNumId":"864930641  emberId 不对的  这个要怎么 写？


补充内容 (2013-12-1 06:26):
类方式有一个办法 就是老崩溃，下面有类的源码 有其他的方式吗？！！！

烺迹兲涯

望采纳

超级大懒虫

1. {"customerId":null,"memberId":"(.*?)","nickName":".*?",".*?,"outsideNumId":"(.*?)"}

复制代码

chuenyu

冥魂 发表于 2013-12-1 01:16

你还是取的全部，比如 如果只取 二前后  或三前后 的呢？

chuenyu

冥魂 发表于 2013-12-1 01:16

就这个用类 写的 但是 一循环就崩溃 多点几下按钮 立刻崩溃！！！ 可以换其他的方式吗？ 正则之类的！！！