contentHeight 获取时机 about vdwebview HOT 7 OPEN

[self performSelector:@selector(callback_webViewDidFinishLoad) withObject:nil afterDelay:0.1];

[webView evaluateJavaScript:@"document.body.offsetHeight" completionHandler:^(id data, NSError *error) {
    }];

[webView evaluateJavaScript:@"document.body.offsetHeight" completionHandler:^(id data, NSError *error) {
    }];

pod 'VDWebView', '~> 1.0.3'

/**
 webView 高度获取

 @param webView VDWebView
 @param height 内容高度
 */
- (void)webView:(VDWebView *)webView innerHeight:(CGFloat)height;