1.Post方法工具類

public static String verifyBossData(String data){

if(StringUtils.isBlank(data)){

return null;

}

//獲取配置文件中url

String url = MongoDBUtil.getSystemParamKeyValue("bossServerUrl");

String result = null;

if(StringUtils.isNotBlank(data)){

BufferedReader reader = null;

HttpURLConnection conn = null;

OutputStreamWriter out = null;

StringBuffer strBuf = null;

try {

URL myUrl = new URL(url);

conn = (HttpURLConnection) myUrl.openConnection();

conn.setConnectTimeout(10000);

conn.setRequestMethod("POST");

conn.setDoInput(true);

conn.setDoOutput(true);

conn.setUseCaches(false);//POST請求不能使用緩存

conn.setRequestProperty("charset", "UTF-8");

strBuf = new StringBuffer();

out = new OutputStreamWriter(conn.getOutputStream(), "UTF-8");

// 發送請求參數

out.write(data);

// flush輸出流的緩沖

out.flush();

//讀取URL的響應

reader = new BufferedReader(new InputStreamReader(conn.getInputStream(),"UTF-8"));

String line =null;

while ((line = reader.readLine()) != null) {

strBuf.append(line);

}

result = strBuf.toString();

} catch (Exception e) {

e.printStackTrace();

}finally{

try {

if(out!=null){

out.close();

}

if(reader!=null){

reader.close();

}

} catch (IOException e) {

e.printStackTrace();

}

}

}

return result;

}

2.Get方法工具類

注意：若data中包含空格，需要特殊處理

data = URLEncoder.encode(data, "UTF-8");

public static String sendGet(String data){

if(StringUtils.isBlank(data)){

return null;

}

//獲取配置文件中url

String url = MongoDBUtil.getSystemParamKeyValue("bossServerUrl");

String result = null;

if(StringUtils.isNotBlank(data)){

//拼接URL

url += "?"+data;

BufferedReader reader = null;

HttpURLConnection conn = null;

OutputStreamWriter out = null;

StringBuffer strBuf = null;

try {

URL myUrl = new URL(url);

conn = (HttpURLConnection) myUrl.openConnection();

conn.setConnectTimeout(10000);

conn.setRequestMethod("Get");

conn.setDoInput(true);

conn.setDoOutput(true);

conn.setRequestProperty("charset", "UTF-8");

strBuf = new StringBuffer();

//讀取URL的響應

reader = new BufferedReader(new InputStreamReader(conn.getInputStream(),"UTF-8"));

String line =null;

while ((line = reader.readLine()) != null) {

strBuf.append(line);

}

result = strBuf.toString();

} catch (Exception e) {

e.printStackTrace();

}finally{

try {

if(out!=null){

out.close();

}

if(reader!=null){

reader.close();

}

} catch (IOException e) {

e.printStackTrace();

}

}

}

return result;

}

ps:引用大神提供的資料http://blog.csdn.net/u010648555/article/details/49365211