http通过get方法调用接口代码部分

请求参数的java类

import java.sql.Timestamp;

public class ReqData {
	 
		private String appKey;
		private String sign;
		private String version;
		private long salt;
		public String getAppKey() {
			return appKey;
		}
		public void setAppKey(String appKey) {
			this.appKey = appKey;
		}
		public String getSign() {
			return sign;
		}
		public void setSign(String sign) {
			this.sign = sign;
		}
		public String getVersion() {
			return version;
		}
		public void setVersion(String version) {
			this.version = version;
		}
		public long getSalt() {
			return salt;
		}
		public void setSalt(long salt) {
			this.salt = salt;
		}
	}

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpUR