Webview显示html代码

Question

我有一个加载html文件的webview，但在测试时，webview只显示代码而不是显示页面。有什么方法可以解决这个问题吗？

#import "ViewController.h"

@implementation ViewController

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Release any cached data, images, etc that aren't in use.
}
#pragma mark - View lifecycle

- (void)viewDidLoad {
    [super viewDidLoad];

    NSString *htmlFile = [[NSBundle mainBundle] pathForResource:@"iphone" ofType:@"html"];
    NSString *htmlString = [NSString stringWithContentsOfFile:htmlFile encoding:NSUTF8StringEncoding error:nil];
    [myWebView loadRequest:[NSURLRequest requestWithURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"iphone"
 ofType:@"html"]isDirectory:NO]]];
}

- (void)viewDidUnload {
    [super viewDidUnload];
    // Release any retained subviews of the main view.
    // e.g. self.myOutlet = nil;
}

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
}

- (void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
}

- (void)viewWillDisappear:(BOOL)animated {
    [super viewWillDisappear:animated];
}

- (void)viewDidDisappear:(BOOL)animated {
    [super viewDidDisappear:animated];
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
    // Return YES for supported orientations
    return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown); 
}

@end

Answer 1

您可以直接加载HTML字符串

[myWebView loadHTMLString: htmlString baseURL: nil];

Answer 2

[myWebView loadHTMLString: htmlString baseURL:[[NSBundle mainBundle] bundleURL]];