获取项目中所有 VC 控制器

- (void)getAllClassName {
    unsigned int count;
    const char **classes;
    Dl_info info;
    
    void *_mh_execute_header = __builtin_return_address(0);
    
    //1.获取app的路径
    dladdr(_mh_execute_header, &info);
    
    //2.返回当前运行的app的所有类的名字，并传出个数
    //classes：二维数组 存放所有类的列表名称
    //count：所有的类的个数
    classes = objc_copyClassNamesForImage(info.dli_fname, &count);
    NSMutableDictionary *dict = [NSMutableDictionary dictionary];
    for (int i = 0; i < count; i++) {
        //3.遍历并打印，转换Objective-C的字符串
        NSString *className = [NSString stringWithCString:classes[i] encoding:NSUTF8StringEncoding];
        if ([className containsString:@"ViewController"] || [className containsString:@"VC"]) {
            NSLog(@"__debug NSClassFromString = %@",NSClassFromString(className));
            NSLog(@"__getAllVC =========== %@", className);
            [dict setObject:className forKey:className];
        }
        //根据类名调用
    }
}

获取某个plist文件中所有的名称

- (void)pagePlistAllVC{
    NSString *plistPath = [[NSBundle mainBundle] pathForResource:@"ViewController" ofType:@"plist"];
    NSDictionary *dataDic = [NSDictionary dictionaryWithContentsOfFile:plistPath];
    for (NSString *className in dataDic.allKeys) {
        NSLog(@"__allPageClass =========== %@", className);
    }
}