WX20191121-161423@2x.png
// 搜索框
UISearchBar*searchBar = [[UISearchBaralloc]init];
searchBar.frame=CGRectMake(CGRectGetMaxX(title.frame) +11,27,200,30);
[self.viewaddSubview:searchBar];
searchBar.placeholder=@"搜索您要的商品";
//[UIColor colorWithRed:239/255.0 green:239/255.0 blue:239/255.0 alpha:1.0]
UIImage* searchBarBg = [selfGetImageWithColor:[UIColorcolorWithRed:239/255.0green:239/255.0blue:239/255.0alpha:1.0]andHeight:32.0f];
//设置背景图片
[searchBarsetBackgroundImage:searchBarBg];
//设置背景色
[searchBarsetBackgroundColor:[UIColor colorWithRed:239/255.0 green:239/255.0 blue:239/255.0 alpha:1.0]];
//设置文本框背景
[searchBarsetSearchFieldBackgroundImage:searchBarBg forState:UIControlStateNormal];
searchBar.layer.cornerRadius=15;
searchBar.layer.masksToBounds=YES;
- (UIImage*) GetImageWithColor:(UIColor*)color andHeight:(CGFloat)height
{
CGRectr=CGRectMake(0.0f,0.0f,1.0f, height);
UIGraphicsBeginImageContext(r.size);
CGContextRef context = UIGraphicsGetCurrentContext();
CGContextSetFillColorWithColor(context, [color CGColor]);
CGContextFillRect(context, r);
UIImage *img = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
returnimg;
