125 lines
3.2 KiB
Plaintext
125 lines
3.2 KiB
Plaintext
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package com.bonus.sys;
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import java.io.BufferedReader;
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import java.io.BufferedWriter;
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import java.io.DataOutputStream;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.net.HttpURLConnection;
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import java.net.URL;
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public class SmsClientAccessTool {
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private static SmsClientAccessTool smsClientToolInstance;
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/**
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* 采用单列方式来访问操作
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*
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* @return
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*/
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public static synchronized SmsClientAccessTool getInstance() {
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if (smsClientToolInstance == null) {
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smsClientToolInstance = new SmsClientAccessTool();
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}
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return smsClientToolInstance;
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}
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/**
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* POST方法
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*
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* @param sendUrl
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* ：访问URL
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* @param paramStr
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* ：参数串
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* @param backEncodType
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* ：返回的编码
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* @return
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*/
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public String doAccessHTTPPost(String sendUrl, String sendParam, String backEncodType) {
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StringBuffer receive = new StringBuffer();
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BufferedWriter wr = null;
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try {
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if (backEncodType == null || backEncodType.equals("")) {
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backEncodType = "UTF-8";
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}
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URL url = new URL(sendUrl);
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HttpURLConnection URLConn = (HttpURLConnection) url.openConnection();
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URLConn.setDoOutput(true);
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URLConn.setDoInput(true);
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((HttpURLConnection) URLConn).setRequestMethod("POST");
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URLConn.setUseCaches(false);
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URLConn.setAllowUserInteraction(true);
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HttpURLConnection.setFollowRedirects(true);
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URLConn.setInstanceFollowRedirects(true);
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URLConn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8");
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URLConn.setRequestProperty("Content-Length", String.valueOf(sendParam.getBytes().length));
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DataOutputStream dos = new DataOutputStream(URLConn.getOutputStream());
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dos.writeBytes(sendParam);
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BufferedReader rd = new BufferedReader(new InputStreamReader(URLConn.getInputStream(), backEncodType));
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String line;
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while ((line = rd.readLine()) != null) {
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receive.append(line).append("\r\n");
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}
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rd.close();
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} catch (java.io.IOException e) {
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receive.append("访问产生了异常-->").append(e.getMessage());
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e.printStackTrace();
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} finally {
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if (wr != null) {
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try {
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wr.close();
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} catch (IOException ex) {
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ex.printStackTrace();
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}
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wr = null;
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}
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}
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return receive.toString();
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}
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public String doAccessHTTPGet(String sendUrl, String backEncodType) {
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StringBuffer receive = new StringBuffer();
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BufferedReader in = null;
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try {
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if (backEncodType == null || backEncodType.equals("")) {
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backEncodType = "UTF-8";
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}
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URL url = new URL(sendUrl);
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HttpURLConnection URLConn = (HttpURLConnection) url.openConnection();
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URLConn.setDoInput(true);
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URLConn.setDoOutput(true);
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URLConn.connect();
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URLConn.getOutputStream().flush();
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in = new BufferedReader(new InputStreamReader(URLConn.getInputStream(), backEncodType));
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String line;
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while ((line = in.readLine()) != null) {
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receive.append(line).append("\r\n");
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}
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} catch (IOException e) {
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receive.append("访问产生了异常-->").append(e.getMessage());
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e.printStackTrace();
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} finally {
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if (in != null) {
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try {
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in.close();
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} catch (java.io.IOException ex) {
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ex.printStackTrace();
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}
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in = null;
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}
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}
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return receive.toString();
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}
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}
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