备用
package http;
import java.io.UnsupportedEncodingException;
import sun.misc.*;
public class Base64 {
// ????
public String getBase64(String str) {
byte[] b = null;
String s = null;
try {
b = str.getBytes("utf-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
if (b != null) {
s = new BASE64Encoder().encode(b);
}
return s;
}
// ????
public String getFromBase64(String s) {
byte[] b = null;
String result = null;
if (s != null) {
BASE64Decoder decoder = new BASE64Decoder();
try {
b = decoder.decodeBuffer(s);
result = new String(b, "utf-8");
System.out.println(result);
} catch (Exception e) {
e.printStackTrace();
}
}
return result;
}
}
Base64.java
package http;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLConnection;
public class get {
public static void main(String[] args) throws Exception {
System.out.println(doGet());
}
public static String doGet() throws Exception {
URL localURL = new URL("http://www.cnblogs.com/tester-hehehe/");
URLConnection connection = localURL.openConnection();
HttpURLConnection httpURLConnection = (HttpURLConnection)connection;
httpURLConnection.setRequestProperty("Accept-Charset", "utf-8");
httpURLConnection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
InputStream inputStream = null;
InputStreamReader inputStreamReader = null;
BufferedReader reader = null;
StringBuffer resultBuffer = new StringBuffer();
String tempLine = null;
if (httpURLConnection.getResponseCode() >= 300) {
throw new Exception("HTTP Request is not success, Response code is " + httpURLConnection.getResponseCode());
}
try {
inputStream = httpURLConnection.getInputStream();
inputStreamReader = new InputStreamReader(inputStream);
reader = new BufferedReader(inputStreamReader);
while ((tempLine = reader.readLine()) != null) {
resultBuffer.append(tempLine);
}
} finally {
if (reader != null) {
reader.close();
}
if (inputStreamReader != null) {
inputStreamReader.close();
}
if (inputStream != null) {
inputStream.close();
}
}
return resultBuffer.toString();
}
}
get.java
package http;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import net.sf.json.JSONArray;
import net.sf.json.JSONObject;
public class login {
public JSONObject Res(){
String s="123";
String mi;
mi = md5.getKeyedDigest(s, "");
// String res = "{‘md‘:‘###_pt_doc_cnt‘,‘page‘:‘hehe‘}";
String res = "{‘page‘:‘gainview‘,‘md‘:‘partner_gain_pt_doc_cnt‘}";
String result = new Base64().getBase64(res);
System.out.println(result);
ArrayList re = new ArrayList();
Map req1 = new HashMap();
req1.put("pid", "****");
req1.put("authId", "***");
req1.put("time", "***");
req1.put("param", result);
String req = "pid"+"authID"+"time"+result+"**私钥***";
String req2;
sha256 bb = new sha256();
req2 = bb.Encrypt(req, "SHA-256");
req1.put("sign", req2);
System.out.println(req1);
JSONObject jsonObject = JSONObject.fromObject(req1);
//System.out.println(rr);
return jsonObject;
}
public static void main(String[] argv){
login a = new login();
JSONObject b = a.Res();
System.out.println(b);
}
}
login.java
内容为从网上转载，直接套用
package http;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
/**
* @author King_wangyao
*/
public class md5 {
public static byte[] getKeyedDigest(byte[] buffer, byte[] key) {
try {
MessageDigest md5 = MessageDigest.getInstance("MD5");
md5.update(buffer);
return md5.digest(key);
} catch (NoSuchAlgorithmException e) {
}
return null;
}
public static String getKeyedDigest(String strSrc, String key) {
try {
MessageDigest md5 = MessageDigest.getInstance("MD5");
md5.update(strSrc.getBytes("UTF8"));
String result="";
byte[] temp;
temp=md5.digest(key.getBytes("UTF8"));
for (int i=0; i<temp.length; i++){
result+=Integer.toHexString((0x000000ff & temp[i]) | 0xffffff00).substring(6);
}
return result;
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
}catch(Exception e)
{
e.printStackTrace();
}
return null;
}
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
String mi;
String s = "[email protected]";
//第二个参数请填空字符串
mi=md5.getKeyedDigest(s,"");
System.out.println("mi:"+mi);
}
}
md5.java
package http;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLConnection;
import net.sf.json.JSONObject;
public class post {
public static void main(String[] args) throws Exception {
// String result = new Base64().getFromBase64(doPost());
System.out.println(doPost().getBytes());
}
public static String doPost() throws Exception {
login lg = new login();
JSONObject parameterData = lg.Res();
// JSONObject parameterData = lg.Res();
System.out.println(parameterData);
URL localURL = new URL("http://***.wanlitong.com/");
URLConnection connection = localURL.openConnection();
HttpURLConnection httpURLConnection = (HttpURLConnection)connection;
httpURLConnection.setDoOutput(true);
httpURLConnection.setRequestMethod("POST");
httpURLConnection.setRequestProperty("Accept-Charset", "utf-8");
httpURLConnection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
httpURLConnection.setRequestProperty("Content-Length", String.valueOf(parameterData.toString().length()));
OutputStream outputStream = null;
OutputStreamWriter outputStreamWriter = null;
InputStream inputStream = null;
InputStreamReader inputStreamReader = null;
BufferedReader reader = null;
StringBuffer resultBuffer = new StringBuffer();
String tempLine = null;
try {
outputStream = httpURLConnection.getOutputStream();
outputStreamWriter = new OutputStreamWriter(outputStream);
outputStreamWriter.write(parameterData.toString());
outputStreamWriter.flush();
if (httpURLConnection.getResponseCode() >= 300) {
throw new Exception("HTTP Request is not success, Response code is " + httpURLConnection.getResponseCode());
}
inputStream = httpURLConnection.getInputStream();
inputStreamReader = new InputStreamReader(inputStream);
reader = new BufferedReader(inputStreamReader);
while ((tempLine = reader.readLine()) != null) {
resultBuffer.append(tempLine);
}
} finally {
if (outputStreamWriter != null) {
outputStreamWriter.close();
}
if (outputStream != null) {
outputStream.close();
}
if (reader != null) {
reader.close();
}
if (inputStreamReader != null) {
inputStreamReader.close();
}
if (inputStream != null) {
inputStream.close();
}
}
return resultBuffer.toString();
}
}
post.java
package http;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
public class sha256 {
public String Encrypt(String strSrc, String encName) {
MessageDigest md = null;
String strDes = null;
byte[] bt = strSrc.getBytes();
try {
if (encName == null || encName.equals("")) {
encName = "SHA-256";
}
md = MessageDigest.getInstance(encName);
md.update(bt);
strDes = bytes2Hex(md.digest()); // to HexString
} catch (NoSuchAlgorithmException e) {
return null;
}
// System.out.println(strDes);
return strDes;
}
public static String bytes2Hex(byte[] bts) {
String des = "";
String tmp = null;
for (int i = 0; i < bts.length; i++) {
tmp = (Integer.toHexString(bts[i] & 0xFF));
if (tmp.length() == 1) {
des += "0";
}
des += tmp;
}
return des;
}
}
sha256.java
时间： 2024-10-10 03:00:54