public String httpGet(String url, String charset) {
String httpResult = "";
AbstractHttpClient httpclient = null;
try {
HttpGet httpRequest = new HttpGet(url);
// 设置 超时机制 毫秒为单位,重连3机制
HttpParams params = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(params, 30 * 1000);
HttpConnectionParams.setSoTimeout(params, 45 * 1000);
HttpConnectionParams.setTcpNoDelay(params, true);
HttpClientParams.setRedirecting(params, false);
httpclient = new DefaultHttpClient(params);
HttpRequestRetryHandler retryHandler = new DefaultHttpRequestRetryHandler(3, true);
httpclient.setHttpRequestRetryHandler(retryHandler);
HttpResponse httpResponse = httpclient.execute(httpRequest);
if (httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK) { // 请求成功
httpResult = EntityUtils.toString(httpResponse.getEntity(), charset);
LogUtil.log(
CT.LOG_CATEGORY_COMMUNICATION,
"HttpApacheClient httpGet 请求成功 --> " + httpResult,
null,
LogUtilMg.LOG_INFO,
CT.LOG_PATTERN_COMMUNICATION);
} else {
int statusCode = httpResponse.getStatusLine().getStatusCode();
System.out.println("HttpApacheClient httpGet返回相应码 --> " + statusCode);
}
} catch (Exception e) {
LogUtil.log(CT.LOG_CATEGORY_ERR, "httpGet请求失败 ", e, LogUtilMg.LOG_ERROR, CT.LOG_PATTERN_ERR);
} finally {
if (httpclient != null) httpclient.getConnectionManager().shutdown();
}
return httpResult;
}
public JSONObject httpPost(JSONObject requestJson, String url, String charset) {
JSONObject resultJson = null;
AbstractHttpClient httpclient = null;
try {
HttpPost httpRequest = new HttpPost(url);
List<NameValuePair> params = new ArrayList<NameValuePair>();
Iterator<?> it = requestJson.keySet().iterator();
while (it.hasNext()) {
Object nextObj = it.next();
if (nextObj != null) {
String name = nextObj.toString();
params.add(new BasicNameValuePair(name, requestJson.getString(name)));
}
}
HttpEntity httpentity = new UrlEncodedFormEntity(params, charset);
httpRequest.setHeader("accept", "*/*");
httpRequest.setHeader("connection", "Keep-Alive");
httpRequest.setEntity(httpentity);
// 设置超时 毫秒为单位,重连机制
HttpParams httpParams = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParams, 20 * 1000);
HttpConnectionParams.setSoTimeout(httpParams, 45 * 1000);
HttpConnectionParams.setTcpNoDelay(httpParams, true);
HttpClientParams.setRedirecting(httpParams, false);
httpclient = new DefaultHttpClient(httpParams);
HttpRequestRetryHandler retryHandler = new DefaultHttpRequestRetryHandler(3, true);
httpclient.setHttpRequestRetryHandler(retryHandler);
HttpResponse httpResponse = httpclient.execute(httpRequest);
if (httpResponse.getStatusLine().getStatusCode()
== HttpStatus.SC_OK) { // HttpStatus.SC_OK表示连接成功
String httpResult = EntityUtils.toString(httpResponse.getEntity(), charset);
resultJson = JSONUtils.getJsonFromString(httpResult);
// LogUtil.log(CT.LOG_CATEGORY_COMMUNICATION,"HttpApacheClient httpPost 请求成功 --> " +
// resultJson,
// null, LogUtilMg.LOG_INFO, CT.LOG_PATTERN_COMMUNICATION);
} else {
int statusCode = httpResponse.getStatusLine().getStatusCode();
LogUtil.log(
CT.LOG_CATEGORY_COMMUNICATION,
"HttpApacheClient httpPost返回相应码 --> " + statusCode,
null,
LogUtilMg.LOG_INFO,
CT.LOG_PATTERN_COMMUNICATION);
}
} catch (Exception e) {
LogUtil.log(
CT.LOG_CATEGORY_ERR, "httpPost 请求失败 ", e, LogUtilMg.LOG_ERROR, CT.LOG_PATTERN_ERR);
} finally {
if (httpclient != null) {
httpclient.getConnectionManager().shutdown();
}
}
return resultJson;
}
public String httpPost(String paramContent, String url, String charset) {
String httpResult = "";
AbstractHttpClient httpclient = null;
try {
HttpPost httpRequest = new HttpPost(url);
List<NameValuePair> params = new ArrayList<NameValuePair>();
String[] paramValues = paramContent.split("&");
for (int i = 0; i < paramValues.length; i++) {
String[] paramValue = paramValues[i].split("=");
if (paramValue != null && paramValue.length == 2) {
params.add(new BasicNameValuePair(paramValue[0], paramValue[1]));
} else {
LogUtil.log(
CT.LOG_CATEGORY_ERR,
"传递进来的参数解析不合法,原始数据 --> " + paramValues[i],
null,
LogUtilMg.LOG_INFO,
CT.LOG_PATTERN_ERR);
}
}
HttpEntity httpentity = new UrlEncodedFormEntity(params, charset);
httpRequest.setHeader("accept", "*/*");
httpRequest.setHeader("connection", "Keep-Alive");
httpRequest.setEntity(httpentity);
// 设置超时 毫秒为单位,重连机制
HttpParams httpParams = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParams, 20 * 1000);
HttpConnectionParams.setSoTimeout(httpParams, 45 * 1000);
HttpConnectionParams.setTcpNoDelay(httpParams, true);
HttpClientParams.setRedirecting(httpParams, false);
httpclient = new DefaultHttpClient(httpParams);
HttpRequestRetryHandler retryHandler = new DefaultHttpRequestRetryHandler(3, true);
httpclient.setHttpRequestRetryHandler(retryHandler);
HttpResponse httpResponse = httpclient.execute(httpRequest);
if (httpResponse.getStatusLine().getStatusCode()
== HttpStatus.SC_OK) { // HttpStatus.SC_OK表示连接成功
httpResult = EntityUtils.toString(httpResponse.getEntity(), charset);
LogUtil.log(
CT.LOG_CATEGORY_COMMUNICATION,
"HttpApacheClient httpPost 请求成功 --> " + httpResult,
null,
LogUtilMg.LOG_INFO,
CT.LOG_PATTERN_COMMUNICATION);
} else {
int statusCode = httpResponse.getStatusLine().getStatusCode();
LogUtil.log(
CT.LOG_CATEGORY_COMMUNICATION,
"HttpApacheClient httpPost返回相应码 --> " + statusCode,
null,
LogUtilMg.LOG_INFO,
CT.LOG_PATTERN_COMMUNICATION);
}
} catch (Exception e) {
LogUtil.log(
CT.LOG_CATEGORY_ERR, "httpPost 请求失败 ", e, LogUtilMg.LOG_ERROR, CT.LOG_PATTERN_ERR);
} finally {
if (httpclient != null) httpclient.getConnectionManager().shutdown();
}
return httpResult;
}
