但是当我试图在ios 7.1上运行它时
打破约束结果:
(
"<NSLayoutConstraint:0x7867df70 V:|-(46)-[UILabel:0x7867cde0] (Names: '|':CustomVIew:0x7867cb00 )>",
"<NSLayoutConstraint:0x7867dfd0 V:[UILabel:0x7867cde0]-(77)-[UILabel:0x7867dad0]>",
"<NSAutoresizingMaskLayoutConstraint:0x78782e90 h=--& v=--& UILabel:0x7867cde0.midY == + 117>",
"<NSAutoresizingMaskLayoutConstraint:0x78773a00 h=--& v=--& UILabel:0x7867dad0.midY == + 195>"
)
将尝试通过违反约束来恢复