objective-c - Xcode suggests to replace %C with %d

Question

Possible Duplicate:
Format specifies type ‘unsigned short’ but the argument has type ‘int’</a>

I am using the NSString Html category at https://github.com/mwaterfall/MWFeedParser/blob/master/Classes/NSString%2BHTML.m

Xcode gives me this suggestion

Should i agree and replace it ?

Answer 1

最好将每个参数转换为 (char) 或在单引号之间对字符使用 UTF 十六进制编码。