ios webview 加载文字乱码

加载下面的网页后 视频能播放 但是标题文字显示乱码怎么办

 self.web = [[UIWebView alloc]initWithFrame:[[UIScreen mainScreen]bounds]];
self.web.delegate = self;
NSString *strUrl = @"http://124.232.150.72/hhh.html";
NSURL *url = [NSURL URLWithString:strUrl];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
[self.web loadRequest:request];
self.web.scalesPageToFit = YES;
[self.view addSubview:self.web];


    效果如下

    ![图片说明](https://img-ask.csdn.net/upload/201508/31/1441009096_279975.png)

因为你的html没有对文字进行编码格式转化 要转化成utf-8才可以

 NSString * htmlstr = [[NSString alloc]initWithContentsOfURL:[NSURL URLWithString:self.urlStr] encoding:NSUTF8StringEncoding error:nil];

[webview loadHTMLString:htmlstr baseURL:[NSURL URLWithString:self.urlStr]];

wabview加载需要用utf8转码才可以。具体代码如下：

NSString * strUrl = [[NSString alloc]initWithContentsOfURL:[NSURL URLWithString:self.urlStr] encoding:NSUTF8StringEncoding error:nil];

[webview loadHTMLString:strUrl baseURL:[NSURL URLWithString:self.urlStr]];

NSString * htmlstr = [[NSString alloc]initWithContentsOfURL:[NSURL URLWithString:self.urlStr] encoding:NSUTF8StringEncoding error:nil];

[webview loadHTMLString:htmlstr baseURL:[NSURL URLWithString:self.urlStr]];

你要从json中解析后按照UTF8来转码。你直接拿来的那是JSON字符串啊