com.github.chuanzh.util.FuncHttp Maven / Gradle / Ivy
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package com.github.chuanzh.util;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.lang.reflect.Field;
import java.net.HttpURLConnection;
import java.net.URL;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLException;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import org.apache.http.Header;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.conn.scheme.Scheme;
import org.apache.http.conn.ssl.SSLSocketFactory;
import org.apache.http.conn.ssl.X509HostnameVerifier;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.apache.http.protocol.HTTP;
import org.apache.http.util.EntityUtils;
import org.apache.log4j.Logger;
import net.sf.json.JSONObject;
public class FuncHttp {
private static Logger logger = Logger.getLogger(FuncHttp.class.getName());
/**
*
* @param url 地址
* @return 返回数据
* @throws Exception 异常
*/
public static String httpGet(String url) throws Exception {
return httpGet(url, null);
}
public static String httpGet(String url, String reencode) throws Exception {
return httpGet(url, reencode, null);
}
/**
*
* @param url 地址
* @return 返回数据
* @throws Exception 异常
*/
public static String httpsGet(String url) throws Exception {
return httpsGet(url, null);
}
public static String httpsGet(String url, String reencode) throws Exception {
return httpsGet(url, reencode, null);
}
public static String httpsGet(String url, String reencode, String[] headers)
throws Exception {
HttpClient client = new DefaultHttpClient();// 生成一个默认实例。
HttpGet httpget = new HttpGet(url);
HttpResponse response = null;
HttpEntity entity = null;
String responseString = null;
try {
HttpParams params = client.getParams();
HttpConnectionParams.setConnectionTimeout(params, 30 * 1000);
HttpConnectionParams.setSoTimeout(params, 60 * 1000);
httpget.setHeader("User-Agent",
"Mozilla/5.0 (Windows NT 6.1; rv:6.0.2) Gecko/20100101 Firefox/6.0.2");
if (headers != null) {
for (String header : headers) {
String[] kv = header.split(":", 2);// 若url中含有http:就会出现多次，所以限制为2.
if (kv.length > 1) {
httpget.setHeader(kv[0].trim(), kv[1].trim());// 添加一个referer链接。网站是先经过referer自动跳转到url的。
}
}
}
client = WebClientDevWrapper.wrapClient(client);
response = client.execute(httpget);
entity = response.getEntity();
if (entity != null) {
if (reencode != null) {
responseString = EntityUtils.toString(response.getEntity(),
reencode);
} else {
responseString = EntityUtils.toString(response.getEntity());
}
}
} catch (Exception e) {
throw e;
} finally {
if (entity != null) {
EntityUtils.consume(entity);
}
httpget.abort();// 终止访问。
client.getConnectionManager().shutdown();// 关闭client的连接管理。
client = null;
}
return responseString;
}
public static String httpGet(String url, String reencode, String[] headers)
throws Exception {
HttpClient client = new DefaultHttpClient();// 生成一个默认实例。
HttpGet httpget = new HttpGet(url);
HttpResponse response = null;
HttpEntity entity = null;
String responseString = null;
try {
HttpParams params = client.getParams();
HttpConnectionParams.setConnectionTimeout(params, 30 * 1000);
HttpConnectionParams.setSoTimeout(params, 60 * 1000);
httpget.setHeader("User-Agent",
"Mozilla/5.0 (Windows NT 6.1; rv:6.0.2) Gecko/20100101 Firefox/6.0.2");
if (headers != null) {
for (String header : headers) {
String[] kv = header.split(":", 2);// 若url中含有http:就会出现多次，所以限制为2.
if (kv.length > 1) {
httpget.setHeader(kv[0].trim(), kv[1].trim());// 添加一个referer链接。网站是先经过referer自动跳转到url的。
}
}
}
response = client.execute(httpget);
entity = response.getEntity();
if (entity != null) {
if (reencode != null) {
responseString = EntityUtils.toString(response.getEntity(),
reencode);
} else {
responseString = EntityUtils.toString(response.getEntity());
}
}
} catch (Exception e) {
throw e;
} finally {
if (entity != null) {
EntityUtils.consume(entity);
}
httpget.abort();// 终止访问。
client.getConnectionManager().shutdown();// 关闭client的连接管理。
client = null;
}
return responseString;
}
public static Header[] httpHeaders(String url) throws Exception {
HttpClient httpclient = new DefaultHttpClient();// 生成一个默认实例。
HttpResponse response = null;
HttpGet httpget = null;
Header[] headers = null;
try {
httpclient = new DefaultHttpClient();
HttpParams params = httpclient.getParams();
HttpConnectionParams.setConnectionTimeout(params, 30 * 1000);
HttpConnectionParams.setSoTimeout(params, 60 * 1000);
httpget = new HttpGet(url);
httpget.setHeader("User-Agent",
"Mozilla/5.0 (Windows NT 6.1; rv:6.0.2) Gecko/20100101 Firefox/6.0.2");
response = httpclient.execute(httpget);
headers = response.getAllHeaders();
} catch (Exception e1) {
throw e1;
} finally {
httpget.abort();// 终止访问。
httpclient.getConnectionManager().shutdown();// 关闭client的连接管理。
httpclient = null;
}
return headers;
}
public static String httpPost(String url, HashMap data,
String[] headers)throws Exception {
return httpPost(url, data, headers, null);
}
public static String httpPost(String url, String data,
String[] headers)throws Exception {
return httpPost(url, data, headers, null);
}
public static String httpsPost(String url, HashMap data,
String[] headers)throws Exception {
return httpsPost(url, data, headers, null);
}
public static String httpsPost(String url, String data,
String[] headers)throws Exception {
return httpsPost(url, data, headers, null);
}
public static String httpsPost(String url, String data,
String[] headers, String reencode) throws Exception {
DefaultHttpClient httpclient = new DefaultHttpClient(); // 实例化一个HttpClient
HttpResponse response = null;
HttpEntity entity = null;
String responseString = null;
HttpPost httpost = null;
try {
HttpParams params = httpclient.getParams();
HttpConnectionParams.setConnectionTimeout(params, 30 * 1000);
HttpConnectionParams.setSoTimeout(params, 60 * 1000);
httpost = new HttpPost(url); // 引号中的参数是：servlet的地址 ，既域名+路径
// http://www.szairport.com/catalog_342.aspx
if (headers != null && headers.length > 0) {// 若不为空则添加。new
// String[]{}不为空
for (String header : headers) {
String[] kv = header.split(":", 2);// 若url中含有http:就会出现多次，所以限制为2.
if (kv.length > 1) {
httpost.addHeader(kv[0].trim(), kv[1].trim());// 添加一个referer链接。网站是先经过referer自动跳转到url的。
}
}
}
//创建TrustManager
X509TrustManager xtm = new X509TrustManager() {
public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {}
public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {}
public X509Certificate[] getAcceptedIssuers() {
return null;
}
};
X509HostnameVerifier hostnameVerifier = new X509HostnameVerifier() {
public boolean verify(String arg0, SSLSession arg1) {
return true;
}
public void verify(String arg0, SSLSocket arg1) throws IOException {}
public void verify(String arg0, String[] arg1, String[] arg2) throws SSLException {}
public void verify(String arg0, X509Certificate arg1) throws SSLException {}
};
SSLContext ctx = SSLContext.getInstance("TLS");
ctx.init(null, new TrustManager[] { xtm }, null);
SSLSocketFactory socketFactory = new SSLSocketFactory(ctx);
socketFactory.setHostnameVerifier(hostnameVerifier);
//通过SchemeRegistry将SSLSocketFactory注册到我们的HttpClient上
httpclient.getConnectionManager().getSchemeRegistry().register(new Scheme("https", socketFactory, 443));
httpost.setEntity(new StringEntity(data,reencode));
response = httpclient.execute(httpost); // 执行
entity = response.getEntity(); // 返回服务器响应
if (entity != null) {
if (reencode != null) {
responseString = EntityUtils.toString(response.getEntity(),
reencode);
} else {
responseString = EntityUtils.toString(response.getEntity());
}
}
} catch (Exception e1) {
throw e1;
} finally {
if (entity != null) {
try {
EntityUtils.consume(entity);
entity = null;
} catch (IOException e) {
logger.error(FuncStatic.errorTrace(e));
}
}
httpost.abort();
httpost = null;
httpclient.getConnectionManager().shutdown();
httpclient = null;
}
return responseString;
}
public static String httpPost(String url, String data,
String[] headers, String reencode) throws Exception {
DefaultHttpClient httpclient = new DefaultHttpClient(); // 实例化一个HttpClient
HttpResponse response = null;
HttpEntity entity = null;
String responseString = null;
HttpPost httpost = null;
try {
HttpParams params = httpclient.getParams();
HttpConnectionParams.setConnectionTimeout(params, 30 * 1000);
HttpConnectionParams.setSoTimeout(params, 60 * 1000);
httpost = new HttpPost(url); // 引号中的参数是：servlet的地址 ，既域名+路径
// http://www.szairport.com/catalog_342.aspx
if (headers != null && headers.length > 0) {// 若不为空则添加。new
// String[]{}不为空
for (String header : headers) {
String[] kv = header.split(":", 2);// 若url中含有http:就会出现多次，所以限制为2.
if (kv.length > 1) {
httpost.addHeader(kv[0].trim(), kv[1].trim());// 添加一个referer链接。网站是先经过referer自动跳转到url的。
}
}
}
httpost.setEntity(new StringEntity(data,reencode));
response = httpclient.execute(httpost); // 执行
entity = response.getEntity(); // 返回服务器响应
if (entity != null) {
if (reencode != null) {
responseString = EntityUtils.toString(response.getEntity(),
reencode);
} else {
responseString = EntityUtils.toString(response.getEntity());
}
}
} catch (Exception e1) {
throw e1;
} finally {
if (entity != null) {
try {
EntityUtils.consume(entity);
entity = null;
} catch (IOException e) {
logger.error(FuncStatic.errorTrace(e));
}
}
httpost.abort();
httpost = null;
httpclient.getConnectionManager().shutdown();
httpclient = null;
}
return responseString;
}
public static String httpsPost(String url, HashMap data,
String[] headers, String reencode) throws Exception {
DefaultHttpClient httpclient = new DefaultHttpClient(); // 实例化一个HttpClient
HttpResponse response = null;
HttpEntity entity = null;
String responseString = null;
HttpPost httpost = null;
try {
HttpParams params = httpclient.getParams();
HttpConnectionParams.setConnectionTimeout(params, 30 * 1000);
HttpConnectionParams.setSoTimeout(params, 60 * 1000);
httpost = new HttpPost(url); // 引号中的参数是：servlet的地址 ，既域名+路径
// http://www.szairport.com/catalog_342.aspx
if (headers != null && headers.length > 0) {// 若不为空则添加。new
// String[]{}不为空
for (String header : headers) {
String[] kv = header.split(":", 2);// 若url中含有http:就会出现多次，所以限制为2.
if (kv.length > 1) {
httpost.addHeader(kv[0].trim(), kv[1].trim());// 添加一个referer链接。网站是先经过referer自动跳转到url的。
}
}
}
List formparams = new ArrayList();
if (data != null) {
for (String key : data.keySet()) {
formparams.add(new BasicNameValuePair(key, data.get(key)));
}
}
//创建TrustManager
X509TrustManager xtm = new X509TrustManager() {
public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {}
public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {}
public X509Certificate[] getAcceptedIssuers() {
return null;
}
};
X509HostnameVerifier hostnameVerifier = new X509HostnameVerifier() {
public boolean verify(String arg0, SSLSession arg1) {
return true;
}
public void verify(String arg0, SSLSocket arg1) throws IOException {}
public void verify(String arg0, String[] arg1, String[] arg2) throws SSLException {}
public void verify(String arg0, X509Certificate arg1) throws SSLException {}
};
SSLContext ctx = SSLContext.getInstance("TLS");
ctx.init(null, new TrustManager[] { xtm }, null);
SSLSocketFactory socketFactory = new SSLSocketFactory(ctx);
socketFactory.setHostnameVerifier(hostnameVerifier);
//通过SchemeRegistry将SSLSocketFactory注册到我们的HttpClient上
httpclient.getConnectionManager().getSchemeRegistry().register(new Scheme("https", socketFactory, 443));
httpost.setEntity(new UrlEncodedFormEntity(formparams, HTTP.UTF_8));
response = httpclient.execute(httpost); // 执行
entity = response.getEntity(); // 返回服务器响应
if (entity != null) {
if (reencode != null) {
responseString = EntityUtils.toString(response.getEntity(),
reencode);
} else {
responseString = EntityUtils.toString(response.getEntity());
}
}
} catch (Exception e1) {
throw e1;
} finally {
if (entity != null) {
try {
EntityUtils.consume(entity);
entity = null;
} catch (IOException e) {
logger.error(FuncStatic.errorTrace(e));
}
}
httpost.abort();
httpost = null;
httpclient.getConnectionManager().shutdown();
httpclient = null;
}
return responseString;
}
public static String httpPost(String url, HashMap data,
String[] headers, String reencode) throws Exception {
DefaultHttpClient httpclient = new DefaultHttpClient(); // 实例化一个HttpClient
HttpResponse response = null;
HttpEntity entity = null;
String responseString = null;
HttpPost httpost = null;
try {
HttpParams params = httpclient.getParams();
HttpConnectionParams.setConnectionTimeout(params, 30 * 1000);
HttpConnectionParams.setSoTimeout(params, 60 * 1000);
httpost = new HttpPost(url); // 引号中的参数是：servlet的地址 ，既域名+路径
// http://www.szairport.com/catalog_342.aspx
if (headers != null && headers.length > 0) {// 若不为空则添加。new
// String[]{}不为空
for (String header : headers) {
String[] kv = header.split(":", 2);// 若url中含有http:就会出现多次，所以限制为2.
if (kv.length > 1) {
httpost.addHeader(kv[0].trim(), kv[1].trim());// 添加一个referer链接。网站是先经过referer自动跳转到url的。
}
}
}
List formparams = new ArrayList();
if (data != null) {
for (String key : data.keySet()) {
formparams.add(new BasicNameValuePair(key, data.get(key)));
}
}
httpost.setEntity(new UrlEncodedFormEntity(formparams, HTTP.UTF_8));
response = httpclient.execute(httpost); // 执行
entity = response.getEntity(); // 返回服务器响应
if (entity != null) {
if (reencode != null) {
responseString = EntityUtils.toString(response.getEntity(),
reencode);
} else {
responseString = EntityUtils.toString(response.getEntity());
}
}
} catch (Exception e1) {
throw e1;
} finally {
if (entity != null) {
try {
EntityUtils.consume(entity);
entity = null;
} catch (IOException e) {
logger.error(FuncStatic.errorTrace(e));
}
}
httpost.abort();
httpost = null;
httpclient.getConnectionManager().shutdown();
httpclient = null;
}
return responseString;
}
/**
* html实体转换 将html实体编码格式转换为中文
* @param dataStr 数据
* @return 返回数据
*/
public static String decodeHtmlEntity(String dataStr) {
if (dataStr.indexOf("&#") != -1) {
int start = 0;
int end = 0;
final StringBuffer buffer = new StringBuffer();
while (start > -1) {
int system = 10;// 进制
if (start == 0) {
int t = dataStr.indexOf("&#");
if (start != t)
start = t;
}
end = dataStr.indexOf(";", start + 2);
String charStr = "";
if (end != -1) {
charStr = dataStr.substring(start + 2, end);
// 判断进制
char s = charStr.charAt(0);
if (s == 'x' || s == 'X') {
system = 16;
charStr = charStr.substring(1);
}
}
// 转换
try {
char letter = (char) Integer.parseInt(charStr, system);
buffer.append(new Character(letter).toString());
} catch (NumberFormatException e) {
e.printStackTrace();
}
// 处理当前unicode字符到下一个unicode字符之间的非unicode字符
start = dataStr.indexOf("&#", end);
if (start - end > 1) {
buffer.append(dataStr.substring(end + 1, start));
}
// 处理最后面的非unicode字符
if (start == -1) {
int length = dataStr.length();
if (end + 1 != length) {
buffer.append(dataStr.substring(end + 1, length));
}
}
}
return buffer.toString();
} else {
return dataStr;
}
}
/**
* 根据url下载文件
*
* @param ourputFile 输出文件
* @param url 地址
* @throws Exception 异常
* @return 返回数据
*/
public static boolean downloadByUrl(String ourputFile, String url) throws Exception {
try {
URL resourceUrl = new URL(url);
HttpURLConnection con = (HttpURLConnection) resourceUrl
.openConnection();
con.setConnectTimeout(30000);
con.setReadTimeout(30000);
DataInputStream reader = new DataInputStream(con.getInputStream());
File f = new File(ourputFile);
if (!f.getParentFile().exists()) {
f.getParentFile().mkdirs();
}
DataOutputStream writer = new DataOutputStream(
new FileOutputStream(f));
int ks = 0;
while ((ks = reader.read()) != -1) {
writer.write(ks);
}
reader.close();
writer.close();
con.disconnect();
return true;
} catch (Exception e) {
throw e;
}
}
public static String entityToUrlparam(Object o ) throws Exception{
StringBuilder sb = new StringBuilder();
ArrayList list = FuncStatic.findClassAllField(o.getClass());
for(Field f : list){
f.setAccessible(true);
if(f.get(o) != null){
sb.append(f.getName()+"="+f.get(o).toString()+"&");
}
}
return sb.toString();
}
public static void main(String[] args) throws Exception {
String url = "http://43.241.235.200:8888/pushcenter/push/sendsms";
HashMap params = new HashMap();
params.put("phone", "18627948507");
JSONObject sms = new JSONObject();
sms.put("type", 0);
sms.put("content", "发送的验证码是：1234");
System.out.println(sms.toString());
params.put("sms", sms.toString());
params.put("system", "test");
String result = FuncHttp.httpPost(url, params, null);
System.out.println(result);
}
}
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