我需要在“id=”之后添加字符串@“d”
示例 =
url = @"id=63488320543140151742289377"
需要是
url = @"id=d63488320543140151742289377"
我试过这个:
NSRange range = [url rangeOfString:@"id="];
[url stringByReplacingCharactersInRange:range withString:@"id=d"];
但不工作
我需要在“id=”之后添加字符串@“d”
示例 =
url = @"id=63488320543140151742289377"
需要是
url = @"id=d63488320543140151742289377"
我试过这个:
NSRange range = [url rangeOfString:@"id="];
[url stringByReplacingCharactersInRange:range withString:@"id=d"];
但不工作