Objective c nspredicate转义url

Objective c nspredicate转义url,objective-c,ios,nspredicate,nsfetchrequest,Objective C,Ios,Nspredicate,Nsfetchrequest,当对NSFetchRequest使用NSPredicate并搜索URL时,是否需要转义“/” 按照我假设的aURL为字符串的方式执行此操作: NSPredicate *predicate = [NSPredicate predicateWithFormat:@"(url == %@") , aURL]; 也可以这样尝试: NSPredicate *predicate = [NSPredicate predicateWithFormat:@"ANY url like '%@'" , aURL]

当对NSFetchRequest使用NSPredicate并搜索URL时,是否需要转义“/”


按照我假设的aURL为字符串的方式执行此操作:

NSPredicate *predicate = [NSPredicate predicateWithFormat:@"(url == %@") , aURL];
也可以这样尝试:

NSPredicate *predicate = [NSPredicate predicateWithFormat:@"ANY url  like '%@'" , aURL];
NSPredicate *predicate = [NSPredicate predicateWithFormat:@"ANY url  like '%@'" , aURL];