IOS开发 UIWebView使用详解(3)

接上一篇

OC调用js代码

        NSString *str = @"hello";        NSString *jsStr = [[NSString stringWithFormat:@"showAlert('%@')",str] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];        [self.webView stringByEvaluatingJavaScriptFromString:jsStr];

html代码

 function showAlert(msg){                alert(msg);            }

未完待续。。。。