org.cef.callback

接口 CefURLRequestClient

所有超级接口:

CefNative

public interface CefURLRequestClient
extends CefNative

Interface that should be implemented by the CefURLRequest client. The methods of this class will be called on the same thread that created the request unless otherwise documented.

应由CefURLRequest客户端实现的接口。 除非另有说明，否则将在创建请求的同一线程上调用此类的方法

方法概要

限定符和类型	方法和说明
boolean	getAuthCredentials(boolean isProxy, java.lang.String host, int port, java.lang.String realm, java.lang.String scheme, CefAuthCallback callback) Called on the IO thread when the browser needs credentials from the user. 当浏览器需要来自用户的凭据时，在IO线程上调用
void	onDownloadData(CefURLRequest request, byte[] data, int data_length) Called when some part of the response is read. 读取响应的某些部分时调用
void	onDownloadProgress(CefURLRequest request, int current, int total) Notifies the client of download progress. 通知客户端下载进度
void	onRequestComplete(CefURLRequest request) Notifies the client that the request has completed. 通知客户端请求已完成
void	onUploadProgress(CefURLRequest request, int current, int total) Notifies the client of upload progress. 通知客户端上传进度

从接口继承的方法 org.cef.callback.CefNative

getNativeRef, setNativeRef

方法详细资料

getAuthCredentials

boolean getAuthCredentials(boolean isProxy,
                           java.lang.String host,
                           int port,
                           java.lang.String realm,
                           java.lang.String scheme,
                           CefAuthCallback callback)

Called on the IO thread when the browser needs credentials from the user. |isProxy| indicates whether the host is a proxy server. |host| contains the hostname and |port| contains the port number. Return true to continue the request and call CefAuthCallback::Continue() when the authentication information is available. Return false to cancel the request. This method will only be called for requests initiated from the browser process.

当浏览器需要来自用户的凭据时，在IO线程上调用。| isProxy| 指示主机是否是代理服务器。|host| 包含主机名和|port| 包含端口号。 返回true以继续请求并在身份验证信息可用时调用CefAuthCallback :: Continue()。 返回false以取消请求。 仅对从浏览器进程发起的请求调用此方法

onDownloadData

void onDownloadData(CefURLRequest request,
                    byte[] data,
                    int data_length)

Called when some part of the response is read. |data| contains the current bytes received since the last call. This method will not be called if the UR_FLAG_NO_DOWNLOAD_DATA flag is set on the request.

读取响应的某些部分时调用。|data| 包含自上次调用以来收到的当前字节数。 如果在请求上设置了UR_FLAG_NO_DOWNLOAD_DATA标志，则不会调用此方法

onDownloadProgress

void onDownloadProgress(CefURLRequest request,
                        int current,
                        int total)

Notifies the client of download progress. |current| denotes the number of bytes received up to the call and |total| is the expected total size of the response (or -1 if not determined).

通知客户端下载进度。|当前| 表示在呼叫之前接收的字节数和| total | 是响应的预期总大小（如果未确定，则为-1）

onRequestComplete

void onRequestComplete(CefURLRequest request)

Notifies the client that the request has completed. Use the CefURLRequest::GetRequestStatus method to determine if the request was successful or not.

通知客户端请求已完成。 使用CefURLRequest :: GetRequestStatus方法确定请求是否成功

onUploadProgress

void onUploadProgress(CefURLRequest request,
                      int current,
                      int total)

Notifies the client of upload progress. |current| denotes the number of bytes sent so far and |total| is the total size of uploading data (or -1 if chunked upload is enabled). This method will only be called if the UR_FLAG_REPORT_UPLOAD_PROGRESS flag is set on the request.

通知客户端上传进度。|current| 表示到目前为止发送的字节数和| total | 是上传数据的总大小（如果启用了分块上传，则为-1）。 只有在请求中设置了UR_FLAG_REPORT_UPLOAD_PROGRESS标志时才会调用此方法