Class HttpBuilder

http/src/main/java/pro/tools/http/jdk/HttpBuilder.java:11–181

http客户端的工厂类 @author SeanDragon Create By 2017-04-07 14:59

 * @author SeanDragon Create By 2017-04-07 14:59
 */
public final class HttpBuilder {

    /**
     * 异步http客户端的工厂构造对象
     */
    private AsyncHttpClientConfig.Builder builder = new AsyncHttpClientConfig.Builder();

    /**
     * 最大请求重连次数
     */
    private int maxRequestRetry = 10;
    /**
     * 最大连接数
     */
    private int maxConnections = 1000;

    /**
     * 连接池开关
     */
    private boolean allowPollingConnections = true;
    /**
     * 重定向追踪开关
     */
    private boolean followRedirect = true;
    /**
     * 压缩请求开关
     */
    private boolean compressionEnforced = true;

    /**
     * 重定向次数限制
     */
    private int maxRedirects = 3;
    /**
     * 连接超时时间
     */
    private int connectTimeout = 200;
    /**
     * 读取请求超时间时间
     */
    private int readTimeout = 200;
    /**
     * 初始化连接池大小
     */
    private int maxConnectionsPerHost = 100;
    /**
     * 用于IO的线程数
     */
    private int ioThreadMultiplier = 10;

    /**
     * UserAgent
     */
    private String userAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36";

    AsyncHttpClient buildDefaultClient() {
        builder.setMaxRequestRetry(maxRequestRetry)//尝试重试次数
                .setAllowPoolingConnections(allowPollingConnections)//开启连接池模式