webView各种显示html、网页

 一、读取本地html文件----test.html    //方法一：     //用loadrequest读取本地.html文件     NSString *path=[[NSBundle mainBundle]pathForResource:@"test" ofType:@"html"];      NSURLRequest *request=[NSURLRequest requestWithURL:[NSURL fileURLWithPath:path]];     [webView loadRequest:request];           //方法二：    //用loadhtml读取html代码方式读取    //取得欲读取档案的位置与文件名    NSString *resourcePath = [[NSBundle mainBundle] resourcePath];    NSString *htmlpath=[resourcePath stringByAppendingPathComponent:@"test.html"];    NSString *htmlstring=[NSString stringWithContentsOfFile:htmlpath encoding:NSUTF8StringEncoding error:NULL];//这一段一定要加，不然中文字会乱码    [webView loadHTMLString:htmlstring baseURL:[NSURL fileURLWithPath:htmlpath]];        //方法三：    //文件路径    NSString *filePath = [[NSBundle mainBundle] pathForResource:@"index" ofType:@"html"];    NSString *contents = [NSString stringWithContentsOfFile:filePath encoding:NSUTF8StringEncoding error:nil];    //使用loadHTMLString()方法显示网页内容    [webView loadHTMLString:contents baseURL:nil];            二、webView展示网页--    NSString *URL=@"http://www.baidu.com";//样例网址    NSString *filePathString = [[NSBundle mainBundle]pathForAuxiliaryExecutable:URL];    NSURL *url = [NSURL URLWithString:filePathString];//    NSURLRequest *request = [[NSURLRequest alloc]initWithURL:url];    [webView loadRequest:request];