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支持跨域,提供在线HTTP请求模拟器,支持请求类型有POST、GET、DELETE、PUT、UPDATE请求.Demo预览。http://www.sojson.com/httpRequest/
package com.sojson.httprequest.manager; import java.net.InetAddress; import java.net.SocketTimeoutException; import java.net.UnknownHostException; import java.util.HashMap; import java.util.Map; import org.apache.commons.httpclient.Header; import org.apache.commons.httpclient.HttpClient; import org.apache.commons.httpclient.HttpMethodBase; import org.apache.commons.httpclient.NameValuePair; import org.apache.commons.httpclient.cookie.CookiePolicy; import org.apache.commons.httpclient.methods.DeleteMethod; import org.apache.commons.httpclient.methods.GetMethod; import org.apache.commons.httpclient.methods.HeadMethod; import org.apache.commons.httpclient.methods.OptionsMethod; import org.apache.commons.httpclient.methods.PostMethod; import org.apache.commons.httpclient.methods.PutMethod; import org.apache.commons.httpclient.methods.TraceMethod; import org.apache.commons.httpclient.params.HttpMethodParams; import org.apache.http.params.CoreConnectionPNames; import com.sojson.common.utils.LoggerUtils; import com.sojson.common.utils.StringUtils; import com.sojson.httprequest.bo.HttpRequestBo; /** * * 开发公司:sojson.com<br/> * 版权:sojson.com<br/> * <p> * * HTTP模拟请求 * * <p> * * 区分 责任人 日期 说明<br/> * 创建 周柏成 2016年4月15日 <br/> * <p> * ******* * <p> * @author zhou-baicheng * @email [email protected] * @version 1.0,2016年1月15日 <br/> * */ public class HttpManager { /** * 模拟各种Http请求 * @param bo * @return */ @SuppressWarnings("deprecation") public static Map<String,Object> request(HttpRequestBo bo){ Map<String,Object> map = new HashMap<String,Object>(); double begin = System.currentTimeMillis(); String type = bo.getType(); String url = bo.getUrl(); HttpMethodBase method = null; try { //匹配请求 if("Post".equals(type)){ method = new PostMethod(url); }else if("Get".equals(type)){ method = new GetMethod(url); }else if("Delete".equals(type)){ method = new DeleteMethod(url); }else if("Put".equals(type)){ method = new PutMethod(url); }else if("Trace".equals(type)){ method = new TraceMethod(url); }else if("Head".equals(type)){ method = new HeadMethod(url); }else if("Options".equals(type)){ method = new OptionsMethod(url); } HttpClient client = new HttpClient(); //请求超时 client.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT,556000); //读取超时 client.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT,555000); client.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET,"UTF-8"); client.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY); method.setRequestHeader("Connection","close"); method.setRequestHeader("Referer","http://www.sojson.com"); method.setRequestHeader("User-Agent","Mozilla/5.0 (Windows NT 6.1; WOW64; rv:42.0) Gecko/20100101 Firefox/42.0"); //设置参数 String[] keys = bo.getKeys(),values = bo.getValues(); if(StringUtils.isNotBlank(keys,values)){ NameValuePair[] params = new NameValuePair[keys.length]; for (int i = 0; i < keys.length; i++) { params[i] = new NameValuePair(keys[i],values[i]); } method.setQueryString(params); } //设置请求头 和上面方法一致,如果一样,那么就覆盖。 String[] headKeys = bo.getHeadKeys(),headValues = bo.getHeadValues(); for (int i = 0;StringUtils.isNotBlank(headKeys,headValues) && i < headKeys.length; i++) { method.setRequestHeader(headKeys[i],headValues[i]); } int status = client.executeMethod(method); map.put("status",status); Header[] heads = method.getResponseHeaders(); //获取请求的Host,用于IP解析 String host = method.getHostConfiguration().getHost(); StringBuffer sb = new StringBuffer(""); for (Header header : heads) { sb.append(header.getName()) .append(" : ") .append(header.getValue()) .append("\r\n"); } //头信息 map.put("head",sb.toString()); String result = method.getResponseBodyAsString(); map.put("result",result); String ip = "未知"; try { InetAddress iAddress=InetAddress.getByName(host); ip = iAddress.getHostAddress(); map.put("host",ip); } catch (Exception e) { LoggerUtils.fmtError(HttpManager.class,e,"获取IP地址失败,域名:[%s]",host); } } catch (UnknownHostException e) { //域名错误 map.put("message","请输入正确的网址"); LoggerUtils.fmtError(HttpManager.class,"网址异常[%s]",url); } catch (SocketTimeoutException e) { //超时 map.put("message","请求地址超时"); LoggerUtils.fmtError(HttpManager.class,"请求地址超时[%s]",url); } catch (Exception e) { //其他异常 map.put("message","请求出现未知异常,请重试!"); LoggerUtils.fmtError(HttpManager.class,"请求出现未知异常,请重试![%s]",url); } double end = System.currentTimeMillis(); map.put("time",(end - begin) / 1000); return map; } }
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