OC與JS交互時,查看訪問html的body標簽內內容的方法。
WKWebView:
NSString *doc = @"document.body.outerHTML";
[self.myWebView evaluateJavaScript:doc
completionHandler:^(id _Nullable htmlStr, NSError * _Nullable error) {
if (error) {
NSLog(@"JSError:%@",error);
}
NSLog(@"html:%@",htmlStr);
}] ;
UIWebView
NSString *doc = @"document.body.outerHTML";
NSString *htmlStr = [webView stringByEvaluatingJavaScriptFromString:doc];
NSLog(@"----%@",htmlStr);
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