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Unexpected ‘@’ in program. 直接在协议文件h.里面实现 报警告 求解答 #3

@ghost

Description

00

@protocol Forkable

@optional

  • (void)fork;

@required

  • (NSString *)github;

  • (void)jzj;
    @EnD
    // Protocol Extension
    @defs(Forkable)

  • (void)fork {
    NSLog(@"Forkable protocol extension: I'm forking (%@).", self.github);
    }

  • (void)jzj {

    NSLog(@"jzj");
    }

  • (NSString *)github {
    return @"This is a required method, concrete class must override me.";
    }
    @EnD

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