我安装了一个拦截器,它在我的java okhttp4客户端上设置自定义的用户代理字符串。
public class UserAgentInterceptor implements Interceptor {
@Override
public Response intercept(Interceptor.Chain chain) throws IOException {
return chain.proceed(chain.request().newBuilder()
.removeHeader("User-Agent")
.addHeader("User-Agent", MYUSERAGENT);
}
}client = new OkHttpClient.Builder()
.addNetworkInterceptor(new UserAgentInterceptor())
.build();我用Fiddler检查了一下,它似乎可以处理请求(GET/POST)本身。但是,预先有一个CONNECT请求,它仍然具有okhttp头。如何更改CONNECT User-Agent标头?

发布于 2020-10-08 17:30:37
我最终通过添加一个自定义的代理验证器解决了我的问题
new OkHttpClient.Builder()
.proxyAuthenticator(new MyProxyAuthenticator())
.addNetworkInterceptor(new UserAgentInterceptor());public class MyProxyAuthenticator implements Authenticator {
@Nullable
@Override
public Request authenticate(@Nullable Route route, @NotNull Response response) throws IOException {
Request request = new JavaNetAuthenticator().authenticate(route, response);
if (request == null) {
request = new Request.Builder()
.url(route.address().url())
.method("CONNECT", null)
.header("Host", toHostHeader(route.address().url(), true))
.header("Proxy-Connection", "Keep-Alive")
.build();
}
return request.newBuilder()
.header("User-Agent", MYUSERAGENT)
.build();
}
}https://stackoverflow.com/questions/64258181
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