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];
