head

package com.guojunke.greendao;

import java.io.IOException;

import okhttp3.Interceptor;
import okhttp3.Request;
import okhttp3.Response;

public class HeaderInterceptor implements Interceptor {
@Override
public Response intercept(Chain chain) throws IOException {
Request request = chain.request();
Request.Builder builder = request.newBuilder();
//请求头也是参数
builder.addHeader(“userId”,"");
builder.addHeader(“sessionId”,"");

    Request newRequest = builder.build();
    Response proceed = chain.proceed(newRequest);
    return proceed;
}

}