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FlexGlobals.topLevelApplication
HttpRequestProxy 请求代理 post方法
- 博客分类:
- Java
写道
* *
*
* Title: HttpRequestProxy.java
* Project: HP - Common
* Type: com.hengpeng.common.web.HttpRequestProxy
* Author: benl
* Create: 2007-7-3 ????3: 07: 07
* Copyright: Copyright(c)2007
* Company:
*
* /
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Map.Entry;
import org.apache.log4j.Logger; /** * <pre> * HTTP请求代理类 *
</pre> * * @author benl * @version 1.0, 2007-7-3 */public
class HttpRequestProxy
{
/** * 连接超时 */private static int connectTimeOut = 5000; /**
* 读取数据超时 */private static
int readTimeOut = 10000;
/**
*
请求编码 */private static
String requestEncoding = "
GBK & quot;
;
private static Logger logger = Logger.getLogger(HttpRequestProxy.class);
/** * <pre> * 发送带参数的GET的HTTP请求 *
</pre> * * @param reqUrl HTTP请求URL * @param
parameters 参数映射表 * @return HTTP响应的字符串
*/public static String doGet
(String reqUrl, Map
parameters, String
recvEncoding)
{
HttpURLConnection url_con = null;
String responseContent = null;
try
{
StringBuffer params = new StringBuffer();
for (Iterator iter = parameters.entrySet().iterator(); iter
.hasNext();)
{
Entry element = (Entry)iter.next();
params.append(element.getKey().toString());
params.append(" = ");
params.append(URLEncoder.encode(element.getValue().toString(),
HttpRequestProxy.requestEncoding));
params.append(" & amp; & quot;);
}
if (params.length() & gt; 0)
{
params = params.deleteCharAt(params.length() - 1);
}
URL url = new URL(reqUrl);
url_con = (HttpURLConnection)url.openConnection();
url_con.setRequestMethod(" GET & quot;);
System.setProperty(" sun.net.client.defaultConnectTimeout &
quot; , String .valueOf(HttpRequestProxy.connectTimeOut));
// (单位:毫秒)jdk1.4换成这个,连接超时
System.setProperty("sun.net.client.defaultReadTimeout",
String.valueOf(HttpRequestProxy.readTimeOut));
// (单位:毫秒)jdk1.4换成这个,读操作超时
// url_con.setConnectTimeout(5000);
//(单位:毫秒)jdk
// 1.5换成这个,连接超时
// url_con.setReadTimeout(5000);
//(单位:毫秒)jdk 1.5换成这个,读操作超时
url_con.setDoOutput(true);
byte[] b = params.toString().getBytes();
url_con.getOutputStream().write(b, 0, b.length);
url_con.getOutputStream().flush();
url_con.getOutputStream().close();
InputStream in = url_con.getInputStream();
BufferedReader rd = new BufferedReader(new InputStreamReader(in,
recvEncoding));
String tempLine = rd.readLine();
StringBuffer temp = new StringBuffer();
String crlf = System.getProperty("line.separator");
while (tempLine != null)
{
temp.append(tempLine);
temp.append(crlf);
tempLine = rd.readLine();
}
responseContent = temp.toString();
rd.close();
in.close();
}
catch (IOException e)
{
logger.error("网络故障", e);
}
finally
{
if (url_con != null)
{
url_con.disconnect();
}
}
return responseContent;
} /** * <pre> * 发送不带参数的GET的HTTP请求 *
</pre> * * @param reqUrl HTTP请求URL * @return
HTTP响应的字符串 */public static String
doGet(String reqUrl, String recvEncoding)
{
HttpURLConnection url_con = null;
String responseContent = null;
try
{
StringBuffer params = new StringBuffer();
String queryUrl = reqUrl;
int paramIndex = reqUrl.indexOf("?");
if (paramIndex & gt; 0)
{
queryUrl = reqUrl.substring(0, paramIndex);
String parameters = reqUrl.substring(paramIndex + 1, reqUrl
.length());
String[] paramArray = parameters.split("&");
for (int i = 0; i & lt; paramArray.length; i++)
{
String string = paramArray[i];
int index = string.indexOf("=");
if (index & gt; 0)
{
String parameter = string.substring(0, index);
String value = string.substring(index + 1, string
.length());
params.append(parameter);
params.append("=");
params.append(URLEncoder.encode(value,
HttpRequestProxy.requestEncoding));
params.append("&");
}
}
params = params.deleteCharAt(params.length() - 1);
}
URL url = new URL(queryUrl);
url_con = (HttpURLConnection)url.openConnection();
url_con.setRequestMethod("GET");
System.setProperty("sun.net.client.defaultConnectTimeout", String
.valueOf(HttpRequestProxy.connectTimeOut));
// (单位:毫秒)jdk1.4换成这个,连接超时
System.setProperty("sun.net.client.defaultReadTimeout", String
.valueOf(HttpRequestProxy.readTimeOut));
// (单位:毫秒)jdk1.4换成这个,读操作超时
// url_con.setConnectTimeout(5000);
//(单位:毫秒)jdk
// 1.5换成这个,连接超时
// url_con.setReadTimeout(5000);
//(单位:毫秒)jdk 1.5换成这个,读操作超时
url_con.setDoOutput(true);
byte[] b = params.toString().getBytes();
url_con.getOutputStream().write(b, 0, b.length);
url_con.getOutputStream().flush();
url_con.getOutputStream().close();
InputStream in = url_con.getInputStream();
BufferedReader rd = new BufferedReader(new InputStreamReader(in,
recvEncoding));
String tempLine = rd.readLine();
StringBuffer temp = new StringBuffer();
String crlf = System.getProperty("line.separator");
while (tempLine != null)
{
temp.append(tempLine);
temp.append(crlf);
tempLine = rd.readLine();
}
responseContent = temp.toString();
rd.close();
in.close();
}
catch (IOException e)
{
logger.error("网络故障", e);
}
finally
{
if (url_con != null)
{
url_con.disconnect();
}
}
return responseContent;
} /** * <pre> * 发送带参数的POST的HTTP请求 * </pre>
* * @param reqUrl HTTP请求URL * @param parameters 参数映射表
* @return HTTP响应的字符串 */public static String
doPost(String reqUrl, Map parameters, String
recvEncoding)
{
HttpURLConnection url_con = null;
String responseContent = null;
try
{
StringBuffer params = new StringBuffer();
for (Iterator iter = parameters.entrySet().iterator(); iter
.hasNext();)
{
Entry element = (Entry)iter.next();
params.append(element.getKey().toString());
params.append("=");
params.append(URLEncoder.encode(element.getValue().toString(),
HttpRequestProxy.requestEncoding));
params.append("&");
}
if (params.length() & gt; 0)
{
params = params.deleteCharAt(params.length() - 1);
}
URL url = new URL(reqUrl);
url_con = (HttpURLConnection)url.openConnection();
url_con.setRequestMethod("POST");
System.setProperty("sun.net.client.defaultConnectTimeout", String
.valueOf(HttpRequestProxy.connectTimeOut));
// (单位:毫秒)jdk1.4换成这个,连接超时
System.setProperty("sun.net.client.defaultReadTimeout", String
.valueOf(HttpRequestProxy.readTimeOut));
// (单位:毫秒)jdk1.4换成这个,读操作超时
// url_con.setConnectTimeout(5000);//(单位:毫秒)jdk
// 1.5换成这个,连接超时
// url_con.setReadTimeout(5000);
//(单位:毫秒)jdk 1.5换成这个,读操作超时
url_con.setDoOutput(true);
byte[] b = params.toString().getBytes();
url_con.getOutputStream().write(b, 0, b.length);
url_con.getOutputStream().flush();
url_con.getOutputStream().close();
InputStream in = url_con.getInputStream();
BufferedReader rd = new BufferedReader(new InputStreamReader(in,
recvEncoding));
String tempLine = rd.readLine();
StringBuffer tempStr = new StringBuffer();
String crlf = System.getProperty("line.separator");
while (tempLine != null)
{
tempStr.append(tempLine);
tempStr.append(crlf);
tempLine = rd.readLine();
}
responseContent = tempStr.toString();
rd.close();
in.close();
}
catch (IOException e)
{
logger.error("网络故障", e);
}
finally
{
if (url_con != null)
{
url_con.disconnect();
}
}
return responseContent;
} /** * @return 连接超时(毫秒) * @see
com.hengpeng.common.web.HttpRequestProxy#connectTimeOut
*/public static int getConnectTimeOut()
{
return HttpRequestProxy.connectTimeOut;
} /** * @return 读取数据超时(毫秒) * @see
com.hengpeng.common.web.HttpRequestProxy#readTimeOut */public
static int getReadTimeOut()
{
return HttpRequestProxy.readTimeOut;
} /** * @return 请求编码 * @see
com.hengpeng.common.web.HttpRequestProxy#requestEncoding
*/public static String getRequestEncoding()
{
return requestEncoding;
} /** * @param connectTimeOut 连接超时(毫秒) * @see
com.hengpeng.common.web.HttpRequestProxy#connectTimeOut
*/public static void setConnectTimeOut(int connectTimeOut)
{
HttpRequestProxy.connectTimeOut = connectTimeOut;
} /** * @param readTimeOut 读取数据超时(毫秒) * @see
com.hengpeng.common.web.HttpRequestProxy#readTimeOut */public
static void setReadTimeOut(int readTimeOut)
{
HttpRequestProxy.readTimeOut = readTimeOut;
} /** * @param requestEncoding 请求编码 * @see
com.hengpeng.common.web.HttpRequestProxy#requestEncoding
*/public static void setRequestEncoding(String requestEncoding)
{
HttpRequestProxy.requestEncoding = requestEncoding;
}
public static void main(String[] args)
{
Map map = new HashMap();
map.put("actionType", "1");
// map.put("issueId", "33");
String temp = HttpRequestProxy.doPost(
"http://192.168.0.99/AgentPortal/autoHandler", map, "GBK");
System.out.println("返回的消息是:" + temp);
}
}
*
* Title: HttpRequestProxy.java
* Project: HP - Common
* Type: com.hengpeng.common.web.HttpRequestProxy
* Author: benl
* Create: 2007-7-3 ????3: 07: 07
* Copyright: Copyright(c)2007
* Company:
*
* /
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Map.Entry;
import org.apache.log4j.Logger; /** * <pre> * HTTP请求代理类 *
</pre> * * @author benl * @version 1.0, 2007-7-3 */public
class HttpRequestProxy
{
/** * 连接超时 */private static int connectTimeOut = 5000; /**
* 读取数据超时 */private static
int readTimeOut = 10000;
/**
*
请求编码 */private static
String requestEncoding = "
GBK & quot;
;
private static Logger logger = Logger.getLogger(HttpRequestProxy.class);
/** * <pre> * 发送带参数的GET的HTTP请求 *
</pre> * * @param reqUrl HTTP请求URL * @param
parameters 参数映射表 * @return HTTP响应的字符串
*/public static String doGet
(String reqUrl, Map
parameters, String
recvEncoding)
{
HttpURLConnection url_con = null;
String responseContent = null;
try
{
StringBuffer params = new StringBuffer();
for (Iterator iter = parameters.entrySet().iterator(); iter
.hasNext();)
{
Entry element = (Entry)iter.next();
params.append(element.getKey().toString());
params.append(" = ");
params.append(URLEncoder.encode(element.getValue().toString(),
HttpRequestProxy.requestEncoding));
params.append(" & amp; & quot;);
}
if (params.length() & gt; 0)
{
params = params.deleteCharAt(params.length() - 1);
}
URL url = new URL(reqUrl);
url_con = (HttpURLConnection)url.openConnection();
url_con.setRequestMethod(" GET & quot;);
System.setProperty(" sun.net.client.defaultConnectTimeout &
quot; , String .valueOf(HttpRequestProxy.connectTimeOut));
// (单位:毫秒)jdk1.4换成这个,连接超时
System.setProperty("sun.net.client.defaultReadTimeout",
String.valueOf(HttpRequestProxy.readTimeOut));
// (单位:毫秒)jdk1.4换成这个,读操作超时
// url_con.setConnectTimeout(5000);
//(单位:毫秒)jdk
// 1.5换成这个,连接超时
// url_con.setReadTimeout(5000);
//(单位:毫秒)jdk 1.5换成这个,读操作超时
url_con.setDoOutput(true);
byte[] b = params.toString().getBytes();
url_con.getOutputStream().write(b, 0, b.length);
url_con.getOutputStream().flush();
url_con.getOutputStream().close();
InputStream in = url_con.getInputStream();
BufferedReader rd = new BufferedReader(new InputStreamReader(in,
recvEncoding));
String tempLine = rd.readLine();
StringBuffer temp = new StringBuffer();
String crlf = System.getProperty("line.separator");
while (tempLine != null)
{
temp.append(tempLine);
temp.append(crlf);
tempLine = rd.readLine();
}
responseContent = temp.toString();
rd.close();
in.close();
}
catch (IOException e)
{
logger.error("网络故障", e);
}
finally
{
if (url_con != null)
{
url_con.disconnect();
}
}
return responseContent;
} /** * <pre> * 发送不带参数的GET的HTTP请求 *
</pre> * * @param reqUrl HTTP请求URL * @return
HTTP响应的字符串 */public static String
doGet(String reqUrl, String recvEncoding)
{
HttpURLConnection url_con = null;
String responseContent = null;
try
{
StringBuffer params = new StringBuffer();
String queryUrl = reqUrl;
int paramIndex = reqUrl.indexOf("?");
if (paramIndex & gt; 0)
{
queryUrl = reqUrl.substring(0, paramIndex);
String parameters = reqUrl.substring(paramIndex + 1, reqUrl
.length());
String[] paramArray = parameters.split("&");
for (int i = 0; i & lt; paramArray.length; i++)
{
String string = paramArray[i];
int index = string.indexOf("=");
if (index & gt; 0)
{
String parameter = string.substring(0, index);
String value = string.substring(index + 1, string
.length());
params.append(parameter);
params.append("=");
params.append(URLEncoder.encode(value,
HttpRequestProxy.requestEncoding));
params.append("&");
}
}
params = params.deleteCharAt(params.length() - 1);
}
URL url = new URL(queryUrl);
url_con = (HttpURLConnection)url.openConnection();
url_con.setRequestMethod("GET");
System.setProperty("sun.net.client.defaultConnectTimeout", String
.valueOf(HttpRequestProxy.connectTimeOut));
// (单位:毫秒)jdk1.4换成这个,连接超时
System.setProperty("sun.net.client.defaultReadTimeout", String
.valueOf(HttpRequestProxy.readTimeOut));
// (单位:毫秒)jdk1.4换成这个,读操作超时
// url_con.setConnectTimeout(5000);
//(单位:毫秒)jdk
// 1.5换成这个,连接超时
// url_con.setReadTimeout(5000);
//(单位:毫秒)jdk 1.5换成这个,读操作超时
url_con.setDoOutput(true);
byte[] b = params.toString().getBytes();
url_con.getOutputStream().write(b, 0, b.length);
url_con.getOutputStream().flush();
url_con.getOutputStream().close();
InputStream in = url_con.getInputStream();
BufferedReader rd = new BufferedReader(new InputStreamReader(in,
recvEncoding));
String tempLine = rd.readLine();
StringBuffer temp = new StringBuffer();
String crlf = System.getProperty("line.separator");
while (tempLine != null)
{
temp.append(tempLine);
temp.append(crlf);
tempLine = rd.readLine();
}
responseContent = temp.toString();
rd.close();
in.close();
}
catch (IOException e)
{
logger.error("网络故障", e);
}
finally
{
if (url_con != null)
{
url_con.disconnect();
}
}
return responseContent;
} /** * <pre> * 发送带参数的POST的HTTP请求 * </pre>
* * @param reqUrl HTTP请求URL * @param parameters 参数映射表
* @return HTTP响应的字符串 */public static String
doPost(String reqUrl, Map parameters, String
recvEncoding)
{
HttpURLConnection url_con = null;
String responseContent = null;
try
{
StringBuffer params = new StringBuffer();
for (Iterator iter = parameters.entrySet().iterator(); iter
.hasNext();)
{
Entry element = (Entry)iter.next();
params.append(element.getKey().toString());
params.append("=");
params.append(URLEncoder.encode(element.getValue().toString(),
HttpRequestProxy.requestEncoding));
params.append("&");
}
if (params.length() & gt; 0)
{
params = params.deleteCharAt(params.length() - 1);
}
URL url = new URL(reqUrl);
url_con = (HttpURLConnection)url.openConnection();
url_con.setRequestMethod("POST");
System.setProperty("sun.net.client.defaultConnectTimeout", String
.valueOf(HttpRequestProxy.connectTimeOut));
// (单位:毫秒)jdk1.4换成这个,连接超时
System.setProperty("sun.net.client.defaultReadTimeout", String
.valueOf(HttpRequestProxy.readTimeOut));
// (单位:毫秒)jdk1.4换成这个,读操作超时
// url_con.setConnectTimeout(5000);//(单位:毫秒)jdk
// 1.5换成这个,连接超时
// url_con.setReadTimeout(5000);
//(单位:毫秒)jdk 1.5换成这个,读操作超时
url_con.setDoOutput(true);
byte[] b = params.toString().getBytes();
url_con.getOutputStream().write(b, 0, b.length);
url_con.getOutputStream().flush();
url_con.getOutputStream().close();
InputStream in = url_con.getInputStream();
BufferedReader rd = new BufferedReader(new InputStreamReader(in,
recvEncoding));
String tempLine = rd.readLine();
StringBuffer tempStr = new StringBuffer();
String crlf = System.getProperty("line.separator");
while (tempLine != null)
{
tempStr.append(tempLine);
tempStr.append(crlf);
tempLine = rd.readLine();
}
responseContent = tempStr.toString();
rd.close();
in.close();
}
catch (IOException e)
{
logger.error("网络故障", e);
}
finally
{
if (url_con != null)
{
url_con.disconnect();
}
}
return responseContent;
} /** * @return 连接超时(毫秒) * @see
com.hengpeng.common.web.HttpRequestProxy#connectTimeOut
*/public static int getConnectTimeOut()
{
return HttpRequestProxy.connectTimeOut;
} /** * @return 读取数据超时(毫秒) * @see
com.hengpeng.common.web.HttpRequestProxy#readTimeOut */public
static int getReadTimeOut()
{
return HttpRequestProxy.readTimeOut;
} /** * @return 请求编码 * @see
com.hengpeng.common.web.HttpRequestProxy#requestEncoding
*/public static String getRequestEncoding()
{
return requestEncoding;
} /** * @param connectTimeOut 连接超时(毫秒) * @see
com.hengpeng.common.web.HttpRequestProxy#connectTimeOut
*/public static void setConnectTimeOut(int connectTimeOut)
{
HttpRequestProxy.connectTimeOut = connectTimeOut;
} /** * @param readTimeOut 读取数据超时(毫秒) * @see
com.hengpeng.common.web.HttpRequestProxy#readTimeOut */public
static void setReadTimeOut(int readTimeOut)
{
HttpRequestProxy.readTimeOut = readTimeOut;
} /** * @param requestEncoding 请求编码 * @see
com.hengpeng.common.web.HttpRequestProxy#requestEncoding
*/public static void setRequestEncoding(String requestEncoding)
{
HttpRequestProxy.requestEncoding = requestEncoding;
}
public static void main(String[] args)
{
Map map = new HashMap();
map.put("actionType", "1");
// map.put("issueId", "33");
String temp = HttpRequestProxy.doPost(
"http://192.168.0.99/AgentPortal/autoHandler", map, "GBK");
System.out.println("返回的消息是:" + temp);
}
}
发表评论
-
Java中byte与16进制字符串的互相转换
2014-09-07 07:43 716Java中byte用二进制表示占用8位,而我们知道16进制 ... -
SynchronizedMap和ConcurrentHashMap的深入分析
2014-06-19 10:33 594在开始之前,先介绍下Map是什么? javadoc中对M ... -
多线程下使用 SimpleDateFormat 的问题
2014-03-18 12:38 743最近用到多线程写通信服务,发现在解析时间是一直莫名的错误, ... -
java内存限制
2012-07-12 20:38 890回顾一下java内存限制的几个参数的具体含义 -Xm ... -
UTC GMT CST时间
2012-07-05 15:59 2498GMT(Greenwich Mean Time,格林威治 ... -
java 操作 excel 2010
2012-03-14 15:28 1636前段时间,需要进行excel2010数据的解析。先是找组件, ... -
FLEX权限--使用RemoteObject交互结合spring AOP控制项目权限教程
2012-03-04 16:55 812FLEX使用remoteobject交互结合sprin ... -
iBatis中的insert如何返回个类数据库的主键
2012-02-24 11:03 954<SPAN style="COLOR: #ff ... -
java.util.ConcurrentModificationException异常
2012-01-14 12:59 9431、 今天在写一个带缓 ... -
JAVA中ArrayList 与 Vector 的线程安全问题
2012-01-13 18:45 3615JAVA中ArrayList是否允许两个线程同时进行插入和删除 ... -
java calendar
2011-12-22 16:27 1701import java.text.DateFormat; ... -
Servlet中init-param and content-param
2011-11-08 08:56 804Servlet中init-param and content- ... -
HttpRequestProxy 请求代理 post方法
2011-10-28 15:31 4248* * * * Title: Ht ... -
XmlHttpProxy
2011-08-23 08:41 982XmlHttpProxy /* Copyright ... -
super.init(config)
2011-08-22 11:45 2982servlet的init(ServletConfig conf ... -
URL工具类
2011-08-18 14:45 972package ssh.util; import ...
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winform GET请求和POST请求! 很值得下载看看!资源免费,大家分享!!
HTTP 的工作方式是客户机与服务器之间的请求-应答协议。...在客户机和服务器之间进行请求-响应时,两种最常被用到的方法是:GET 和 POST。 GET - 从指定的资源请求数据。 POST - 向指定的资源提交要被处理的数据
本代码是httpclient发送get请求和post请求demo,具体描述参考博客 HttpClient发送get请求和post请求
Delphi两种方法演示HTTP请求:GET/POST方法使用演示,程序将演示使用这两种方法建立会话、建立一个http请求句柄、发送一个指定请求到httpserver、接收header信息和一个http请求、指向一个接收请求信息的缓冲区的指针...
最近在工作中,由于合作商只提供uRL,我这边需要通过HTTP请求Get或Post方式请求Json数据,然后解析JSON格式,解析json我使用的第三方库rapidjson。开发环境是64位win7,VS2015。
java调用HTTP接口(Get请求和Post请求)
Qt 实现的http请求,采用POST 方式 ,上传json数据内容的个人测试工具,支持中文转UTF-8的接口
https发送post请求,并接收响应信息。
Retrofit网络请求,内含GET、POST请求,POST请求需要用自己的服务器针对性接口测试、GET请求公开接口测试,解析内容简单按需自己项目,很好的框架通俗易懂
用HTML页面模拟测试get/post请求,psot请求参数的格式为json串
C#POST请求WCF服务,带输入参数和返回值,输入参数是json字符串格式。
根据实际的开发项目整理的一个window的open方法把get请求转成post请求处理方式逻辑,由于window.open方法的get实现时,请求传入的参数长度不能超过2000这样一个字符长度,故需转换成post请求处理方式达到既能用到...
Android Studio实现POST请求,每个步骤都有注释,比较适合萌新了解如果通过POST方式发起网络请求。
.net post请求方法.
public static String post(String url, String params){ log.info("post url:" + url + " params:" + params); String responseStr = ""; try(CloseableHttpClient httpClient = HttpClients.createDefault()) {...
C#-HTTP请求(Post,GET,表单)
POST 和 GET 是 HTTP 请求方法,用于在客户端和服务器之间传递数据和请求资源。它们之间的主要区别在于数据传输和请求的方式,以及用途。 GET 适用于获取数据,对数据的可见性和安全性要求较低,而 POST 适用于提交...