驗證ip，ip段方法

1.驗證IP段:

var reg=/^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])(\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])){2}(\.(.)+)$/;
if(!reg.test(me.supEditForm.networkField)){
    console.log('ip格式不正確');
    return ;
}

2.驗證IP

var r = /^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])(\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])){3}$/;
     if(!r.test(me.osIPEditForm.ip)){
     console.log('ip格式不正確');
     return ;
}