判断(null) <null>

获取到的值 如果是[b](null)[/b]

[b]==nil 来判断[/b]



if (responseObject ==
nil) {//判断货单是否存在

resultStr = @"此货单不存在";

[selfControllpresentWithCordStr:codeStr
promptMessage:resultStr];

return;

}

<null>

if ([tableName
containsString:@"下架"]) {

if ([responseObject[@"Bin"]
isEqual:[NSNull
null]]) {

NSLog(@"%@",responseObject[@"Bin"]);

}

}

2016-01-20 14:47:29.551 Sconit[11164:5947152] <null>