摘要：UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)]; imageView.center = CGPointMake(200, 300); imageView.backgro... 阅读全文

摘要：问题1：LLDB 打印 frame (如：po self.view.frame)打开终端:(依次输入,什么都没提示，打开xcode项目，有Hook 1(expr --@import UIKit等提示，意味着成功))1.touch ~/.lldbinit2.echo display @import U... 阅读全文