httpclient中PostMethod和HttpPost

青旅半醒 2022-07-18 05:17 244阅读 0赞

**PostMethod**  
String str="";

String url=" [http://10.224.229.22:8086/stl-crm-itf/v1/foss/canDebitIsBeBebt/canDebitIsBeBebt][http_10.224.229.22_8086_stl-crm-itf_v1_foss_canDebitIsBeBebt_canDebitIsBeBebt]";

String requestStr="\{\\"requestEntity\\":\{\\"paidMethod\\":\\"DT\\",\\"deliveryCustomerCode\\":\\"40001555\\",\\"receiveOrgCode\\":\\"W011302020515\\",\\"prePayAmount\\":4568\},\\"type\\":\\"synchTradSettlement\\"\}";

RequestEntity entity = new StringRequestEntity(requestStr,"application/json","UTF-8");

PostMethod method = new PostMethod(url);

method.setRequestEntity(entity);

method.setRequestHeader("Content-Type","application/json;charset=UTF-8");

new HttpClient().executeMethod(method);

str=method.getResponseBodyAsString();

**HttpPost**

RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(10000).setConnectTimeout(5000).build();//设置请求和传输超时时间

String result="";

String targetURL = interfaceVo.getDomain()+interfaceVo.getAddress();

HttpClient client = new DefaultHttpClient();

try \{

HttpPost httpPost = new HttpPost(targetURL);

httpPost.setConfig(requestConfig);

StringEntity entity = new StringEntity(JSON.toJSONString(map),"utf-8");

entity.setContentType("application/json");

httpPost.setEntity(entity);

httpPost.addHeader("Authorization", "Basic "+ (new sun.misc.BASE64Encoder()).encode((userConfig.getUserName()+":"+userConfig.getPassword()).getBytes()));

//  httpPost.addHeader("Content-type","application/json");

HttpResponse response = client.execute(httpPost);

if(response.getStatusLine().getStatusCode()!=HttpStatus.SC\_OK)\{

throw new OpenedInvoiceException("", "调用腾然接口上传"+upLoadType+"网络链接失败,错误码为："+response.getStatusLine().getStatusCode());

HttpEntity responseEntity = response.getEntity();

result=EntityUtils.toString(responseEntity,"UTF-8");

logger.info("------------上传"+upLoadType+"数据start-------------------");

// 打印响应长度

logger.info("Response content length: "+ responseEntity.getContentLength());

// 打印响应内容

logger.info(result);

logger.info("------------上传"+upLoadType+"数据end-------------------");

\}catch (UnsupportedEncodingException e) \{

// TODO Auto-generated catch block

e.printStackTrace();

\}catch(OpenedInvoiceException e) \{

throw e;

\}catch (IOException e) \{

// TODO Auto-generated catch block

e.printStackTrace();

\}finally\{

return result;  
  
**HttpPost(上传文件)**

public String upLoadAttachInterfaceWebService(InterfaceVoEntity interfaceVo,AttachResource attachResource,UserConfigEntity userConfig) throws IOException  \{

// 判断接口域名和地址是否为空

if(StringUtils.isBlank(interfaceVo.getDomain()) || StringUtils.isBlank(interfaceVo.getAddress())) \{

throw new InterfaceConfigException("接口域名（domain）或接口地址（address）或接口方法（method）为空！");

String result="";

String targetURL = interfaceVo.getDomain()+interfaceVo.getAddress();

HttpClient httpclient = new DefaultHttpClient();

RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(10000).setConnectTimeout(5000).build();//设置请求和传输超时时间

HttpResponse response=null;

try \{

HttpPost httppost = new HttpPost(targetURL);

httppost.setConfig(requestConfig);

File file=getFile(attachResource);

if(!file.exists())\{

logger.info(file.getPath()+"(路径文件不存在)");

result="1";

return result;

FileBody bin = new FileBody(getFile(attachResource));

MultipartEntityBuilder reqEntity = MultipartEntityBuilder.create();

reqEntity.addPart("file", bin);//file1为请求后台的File upload;属性

httppost.setEntity(reqEntity.build());

httppost.addHeader("Authorization", "Basic "+ (new sun.misc.BASE64Encoder()).encode((userConfig.getUserName()+":"+userConfig.getPassword()).getBytes()));

response = httpclient.execute(httppost);

if(response.getStatusLine().getStatusCode()!=HttpStatus.SC\_OK)\{

throw new OpenedInvoiceException("", "调用腾然接口上传附件网络链接失败,错误码为："+response.getStatusLine().getStatusCode());

// 获取响应对象

HttpEntity resEntity = response.getEntity();

if(resEntity !=null) \{

result=EntityUtils.toString(resEntity,Charset.forName("UTF-8"));

logger.info("------------上传附件数据start-------------------");

// 打印响应长度

logger.info("Response content length: "+ resEntity.getContentLength());

// 打印响应内容

logger.info(result);

logger.info("------------上传附件数据end-------------------");

// 销毁

EntityUtils.consume(resEntity);

\}catch(InterfaceConfigException itcep) \{

throw itcep;

\}catch(OpenedInvoiceException e) \{

throw e;

\}catch (Exception e) \{

System.out.println(e.getMessage());

\}finally\{

return result;

[http_10.224.229.22_8086_stl-crm-itf_v1_foss_canDebitIsBeBebt_canDebitIsBeBebt]: http://10.224.229.22:8086/stl-crm-itf/v1/foss/canDebitIsBeBebt/canDebitIsBeBebt