Question

使用网络视图请求网络服务器内容, 但使用 mWebView.loadUrl( url1, 页眉) ; 只对初始请求应用信头, 而不是请求中的资源。

任何想法,如何将信头也应用于资源请求?

Answer 1

Not absolutely sure but you can try to override shouldOverrideUrlLoading(WebView view, String url) method and handle all redirects by starting mWebView.loadUrl(url, yourHeaders); Dont forget to return true in that overriden method.

Answer 2

首先,让我说,我不能相信网络视图如此糟糕。

这是我为传递自定义信头所做的

public class CustomWebview extends WebView {



    public void loadWithHeaders(String url) {

        setWebViewClient(new WebViewClient() {

        @Override
        public WebResourceResponse shouldInterceptRequest(WebView view, String url) {
            //makes a custom http request, which allows you to add your own headers
            return customRequest(url);
        时 时
      时 时);

        loadUrl(url);
    时 时


    /**
    * Custom http request with headers
    * @param url
    * @return
    */
    private WebResourceResponse customRequest(String url) {

    try {

        OkHttpClient httpClient = new OkHttpClient();

        Request request = new Request.Builder()
                .url(url.trim())
                .addHeader("Header-Name",  "Android Sucks")
                .build();

        Response response = httpClient.newCall(request).execute();

        return new WebResourceResponse(
                "text/html", // You can set something other as default content-type
                "utf-8",  // Again, you can set another encoding as default
                response.body().byteStream()
        );
    时 时 catch (IOException e) {
        //return null to tell WebView we failed to fetch it WebView should try again.
        return null;
    时 时
时 时

时时

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