复制代码代码如下:
Paket org.ssi.util;
import java.io.IOException;
import java.util.ArrayList;
java.util.List importieren;
import net.sf.json.JSONArray;
import org.apache.commons.lang.Exception.ExceptionUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.protocol.HTTP;
import org.apache.http.util.EntityUtils;
öffentliche Klasse APIHttpClient {
//接口地址
private String apiURL = "";
private Log logger = LogFactory.getLog(this.getClass());
private static final String pattern = "yyyy-MM-dd HH:mm:ss:SSS";
privater HttpClient httpClient = null;
private HttpPost-Methode = null;
private lange startTime = 0L;
private long endTime = 0L;
privater int-Status = 0;
/**
* 接口地址
* @param-URL
*/
public APIHttpClient(String URL){
if(URL != null)
{
this.apiURL = url;
}
if(apiURL != null)
{
httpClient = new DefaultHttpClient();
method = new HttpPost(apiURL);
}
}
/**
* API-Version
* @param-Parameter
* @zurückkehren
*/
öffentlicher String-Beitrag (String-Parameter)
{
String-Körper = null;
logger.info("Parameter:" + Parameter);
if(Methode != null & Parameter != null && !"".equals(parameters.trim()))
{
JSONArray jsonObject = JSONArray.fromObject(parameters);
logger.info("json:" + jsonObject.toString());
versuchen{
List<NameValuePair> params=new ArrayList<NameValuePair>();
//Ein NameValuePair-Namen und ein NameValuePair-NameValuePair-NameValuePair
params.add(new BasicNameValuePair("data",parameters));
//添加参数
method.setEntity(new UrlEncodedFormEntity(params,HTTP.UTF_8));
startTime = System.currentTimeMillis();
//设置编码
HttpResponse Response=httpClient.execute(method);
endTime = System.currentTimeMillis();
int statusCode = Response.getStatusLine().getStatusCode();
logger.info("statusCode:" + statusCode);
logger.info("调用API 花费时间(单位：毫秒)：“ + (endTime - startTime));
if(statusCode != HttpStatus.SC_OK){
logger.error("Methode fehlgeschlagen:"+response.getStatusLine());
Status = 1;
}
//Lesen Sie den Antworttext
body=EntityUtils.toString(response.getEntity());
}catch(IOException e){
//发生网络异常
logger.error("Ausnahme aufgetreten!/n"+ExceptionUtils.getFullStackTrace(e));
//网络错误
Status = 3;
}
Endlich{
logger.info("调用接口状态：" + status);
}
}
Rückgabekörper;
}
/**
* 0.成功 1.执行方法失败 2.协议错误 3.网络错误
* @return den Status
*/
public int getStatus() {
Rückgabestatus;
}
/**
* @param status der zu setzende Status
*/
public void setStatus(int status) {
this.status = Status;
}
/**
* @return die Startzeit
*/
public long getStartTime() {
return startTime;
}
/**
* @return die Endzeit
*/
public long getEndTime() {
return endTime;
}
}