項(xiàng)目里有標(biāo)簽的樣式要做，只展示一個(gè)標(biāo)簽，首先想到了用label來(lái)做，可是label沒(méi)有設(shè)置edgeInsets的方法，那么久只能自定義了，廢話不多說(shuō)，直接上代碼

- (instancetype)initWithFont:(UIFont *)textFont withTextColor:(UIColor *)textColor;
{
    if (self = [super init]) {
        self.layer.borderWidth = 1;
        self.layer.borderColor = [UIColor blackColor].CGColor;
        self.layer.cornerRadius = 4;
        self.textAlignment = NSTextAlignmentCenter;
        self.font = textFont;
        self.textColor = textColor;
    }
    return self;
}

-  (CGSize)intrinsicContentSize {
    CGSize originalSize = [super intrinsicContentSize];
    if (originalSize.width<0.9 || originalSize.height<0.9) {//當(dāng)自身沒(méi)有大小(text.length<1)
        return originalSize;
    }
    CGSize size = CGSizeMake(originalSize.width + 2 * 10, originalSize.height + 2 * 5);
    return size;
}

- (EdgeInsetsLabel *)titleLabel
{
    if (!_titleLabel) {
        _titleLabel = [[EdgeInsetsLabel alloc] initWithFont:[UIFont systemFontOfSize:12] withTextColor:[UIColor orangeColor]];
    }
    return _titleLabel;
}

 [self.view addSubview:self.titleLabel];
    [self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.mas_equalTo(self.view).offset(100);
        make.left.mas_equalTo(self.view).offset(80);
    }];
self.titleLabel.text = @"測(cè)試label內(nèi)邊距";

這樣問(wèn)題就解決了