加载网页

#import "webViewController.h"#define UISCREEN_WIDTH [[UIScreen mainScreen]bounds].size.width#define UISCREEN_HEIGHT [[UIScreen mainScreen]bounds].size.height@interface webViewController ()@end@implementation webViewController{    UIWebView *webView;}- (void)viewDidLoad {    [super viewDidLoad];    self.view.backgroundColor = [UIColor whiteColor];        webView = [[UIWebView alloc]initWithFrame:CGRectMake(0,0,UISCREEN_WIDTH,UISCREEN_HEIGHT)];    [self.view addSubview:webView];    NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:@"http://write.blog.csdn.net/"]];    //运行一下，百度页面就出来了    [webView loadRequest:request];}