java - Android中拦截WebView请求

Question

我喜欢在 Android 的请求 header 中添加授权。我尝试过下面的代码但没有成功。后面的 .NET MVC header 为 null。我已经在谷歌上搜索这个问题一天了。请帮助或告诉我我做错了什么

       webView.getSettings().setJavaScriptEnabled(true);
       webView.getSettings().setBuiltInZoomControls(true);
       webView.getSettings().setSupportZoom(false);
       webView.getSettings().setLoadWithOverviewMode(true);
       webView.getSettings().setUseWideViewPort(false);
       webView.getSettings().setDomStorageEnabled(true);

       webView.loadUrl("http://10.0.2.2:4200", getCustomHeaders());

       webView.setWebViewClient(new WebViewClient(){
           @Override
           public WebResourceResponse shouldInterceptRequest(WebView view, WebResourceRequest request) {
               request.getRequestHeaders().put("ClientId", "ANDROID");
               request.getRequestHeaders().put("Authorization", "Bearer Vd7NPdgQYU54DgX769T55M");
               return super.shouldInterceptRequest(view, request);
           }
       });

   private Map<String, String> getCustomHeaders()
   {
       Map<String, String> headers = new HashMap<>();
       headers.put("ClientId", "ANDROID");
       headers.put("Authorization", "Bearer " + "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.");
       return headers;
   }

Answer 1

您必须创建“WebViewClient”类并设置它。Int WebViewClient，您可以重写函数如下。

@Override
public boolean shouldInterceptRequest(WebView view, WebResourceRequest request) {

    Map<String, String> headers = new HashMap<>();
    headers.put("ClientId", "ANDROID");
    headers.put("Authorization", "Bearer " + "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.");
    view.loadUrl(url, headers );

    return new WebResourceResponse("", "", null);
}