private void test(){ //http://127.0.0.1:8080/osfcid/person/1002140?userLoginId=wlt_login&password=789123 //smc_rest+"component/"+layoutId + "/"+gridId,"GET" String uri = "http://127.0.0.1:8080/osfcid/person/1002140"; Map paramMap = new HashMap(); paramMap.put("userLoginId", "wlt_login"); paramMap.put("password", "王乐天测试"); String result = RestManager.httpRest(uri, paramMap, "PUT"); }
package org.jasig.cas.a4.tools; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.net.HttpURLConnection; import java.net.URL; import java.util.Map; import org.apache.commons.httpclient.DefaultHttpMethodRetryHandler; import org.apache.commons.httpclient.HttpClient; import org.apache.commons.httpclient.HttpException; import org.apache.commons.httpclient.HttpStatus; import org.apache.commons.httpclient.NameValuePair; import org.apache.commons.httpclient.URI; import org.apache.commons.httpclient.methods.DeleteMethod; import org.apache.commons.httpclient.methods.GetMethod; import org.apache.commons.httpclient.methods.PostMethod; import org.apache.commons.httpclient.methods.PutMethod; import org.apache.commons.httpclient.params.HttpMethodParams; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; public class RestManager { private static int _timeout=7200000; private static final String CONTENT_CHARSET = "UTF-8"; private static Log log = LogFactory.getLog(RestManager.class); public static String get(String uri) throws IOException{ String data = ""; HttpClient httpClient= new HttpClient(); httpClient.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, CONTENT_CHARSET); httpClient.setConnectionTimeout(_timeout); httpClient.setTimeout(_timeout); GetMethod getMethod = null; try{ getMethod= new GetMethod(); getMethod.setURI(new URI(uri,false)); getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler()); getMethod.setRequestHeader("Connection", "close"); int statusCode = httpClient.executeMethod(getMethod); if (statusCode != HttpStatus.SC_OK) { log.error("Method failed: " + getMethod.getStatusLine()); return data; } byte[] dataResponseBody = getMethod.getResponseBody(); data= new String(dataResponseBody,"utf-8"); }catch(HttpException e){ log.error("Please check your provided http address!"); }catch(IOException e){ log.error(e.getMessage()); }catch(Exception e){ log.error(e.getMessage()); }finally{ if(getMethod!=null) getMethod.releaseConnection(); } return data; } public static String post(String uri, Map paramMap) throws IOException{ String data= ""; HttpClient httpClient= new HttpClient(); httpClient.setConnectionTimeout(_timeout); httpClient.setTimeout(_timeout); PostMethod method = null; try{ method= new PostMethod(); method.setURI(new URI(uri, false)); //param if(paramMap!=null){ java.util.Iterator keys= paramMap.keySet().iterator(); while(keys.hasNext()){ String key= (String)keys.next(); method.setParameter(key, (String)paramMap.get(key)); } } int statusCode = httpClient.executeMethod(method); if (statusCode != HttpStatus.SC_OK) { log.error("Method failed: " + method.getStatusLine()); } data= new String(method.getResponseBody(),"utf-8"); }catch(HttpException e){ log.error("Please check your provided http address!"); }catch(IOException e){ log.error(e.getMessage()); }catch(Exception e){ log.error(e.getMessage()); }finally{ if(method!=null) method.releaseConnection(); } return data; } public static String put(String uri, Map paramMap) throws IOException{ String data= ""; HttpClient httpClient= new HttpClient(); PutMethod method = null; try{ method= new PutMethod(); method.setURI(new URI(uri, false)); //param if(paramMap!=null){ NameValuePair[] NameValuePairs = new NameValuePair[paramMap.size()] ; java.util.Iterator keys= paramMap.keySet().iterator(); int i = 0; while(keys.hasNext()){ String key= (String)keys.next(); NameValuePair param = new NameValuePair(key, (String)paramMap.get(key)); NameValuePairs[i] = param; i++; } method.setQueryString(NameValuePairs); } int statusCode = httpClient.executeMethod(method); if (statusCode != HttpStatus.SC_OK) { log.error("Method failed: " + method.getStatusLine()); } data= new String(method.getResponseBody(),"utf-8"); }catch(HttpException e){ log.error("Please check your provided http address!"); }catch(IOException e){ log.error(e.getMessage()); }catch(Exception e){ log.error(e.getMessage()); }finally{ if(method!=null) method.releaseConnection(); } return data; } public static String delete(String uri) throws IOException{ String data= ""; HttpClient httpClient= new HttpClient(); httpClient.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, CONTENT_CHARSET); httpClient.setConnectionTimeout(_timeout); httpClient.setTimeout(_timeout); DeleteMethod method = null; try{ method= new DeleteMethod(); method.setURI(new URI(uri,false)); method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler()); int statusCode = httpClient.executeMethod(method); if (statusCode != HttpStatus.SC_OK) { log.error("Method failed: " + method.getStatusLine()); } data= new String(method.getResponseBody(),"utf-8"); }catch(HttpException e){ log.error("Please check your provided http address!"); }catch(IOException e){ log.error(e.getMessage()); }catch(Exception e){ log.error(e.getMessage()); }finally{ if(method!=null) method.releaseConnection(); } return data; } public static String httpRest(String uri, String method) throws IOException { return httpRest(uri, null, method); } public static String httpRest(String uri, Map paramMap, String method) throws IOException { String threadName = Thread.currentThread().getName(); log.info("<"+threadName+">"+method+": "+uri); String result= null; if(method.toUpperCase().equals("PUT")) result = put(uri, paramMap); if(method.toUpperCase().equals("GET")) result = get(uri); if(method.toUpperCase().equals("POST")) result = post(uri, paramMap); if(method.toUpperCase().equals("DELETE")) result = delete(uri); if(result==null)result = ""; if(result.length()<10000){ log.info("<"+threadName+">"+"result: "+result); }else{ log.info("<"+threadName+">"+"result:Large data... "); } return result; } private static String doRest(String uri, String method) throws IOException { StringBuffer data= new StringBuffer(); if(uri==null || "".equals(uri)) return ""; URL url = new URL(uri); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setDoOutput(true); conn.setDoOutput(true); conn.setRequestMethod(method); BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream())); String input= null; while((input = reader.readLine()) != null) { data.append(input); } conn.disconnect(); return data.toString(); } }
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