Java 使用数据向servlet发送POST
我已经成功地使用cURL向使用GWT/SmartGWT和SmartClient用Java编写的web应用程序提交POST请求。cURL命令如下所示：Java 使用数据向servlet发送POST,java,servlets,testng,smartgwt,smartclient,Java,Servlets,Testng,Smartgwt,Smartclient,我已经成功地使用cURL向使用GWT/SmartGWT和SmartClient用Java编写的web应用程序提交POST请求。cURL命令如下所示： `curl -v --header "Content-Type: application/x-www-form-urlencoded; charset=UTF-8" --header "CUSTOM-userid: ghettosamson-cURL1" -D respheaders1.txt -o response-1.txt --data _t
`curl -v --header "Content-Type: application/x-www-form-urlencoded; charset=UTF-8" --header "CUSTOM-userid: ghettosamson-cURL1" -D respheaders1.txt -o response-1.txt --data _transaction=%3Ctransaction%20xmlns%3Axsi%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2F10%2FXMLSchema-instance%22%20xsi%3Atype%3D%22xsd%3AObject%22%3E%3CtransactionNum%20xsi%3Atype%3D%22xsd%3Along%22%3E16%3C%2FtransactionNum%3E%3Coperations%20xsi%3Atype%3D%22xsd%3AList%22%3E%3Celem%20xsi%3Atype%3D%22xsd%3AObject%22%3E%3CappID%3Emyapplication%3C%2FappID%3E%3CclassName%3EmyServlet%3C%2FclassName%3E%3CmethodName%3EmyMethodName%3C%2FmethodName%3E%3Carguments%20xsi%3Atype%3D%22xsd%3AList%22%3E%3Celem%3EmyDataSource%3C%2Felem%3E%3Celem%3EBIRTTemplate.rptdesign%3C%2Felem%3E%3Celem%3Ereporttype%3C%2Felem%3E%3Celem%3Ereporttype%20Data%20Set%3C%2Felem%3E%3Celem%3E1%3C%2Felem%3E%3Celem%3E%3C%2Felem%3E%3Celem%3Eghettosamson%20cURL%20Report%3C%2Felem%3E%3Celem%3ESTART_TIMESTAMP%20IS%20NOT%20NULL%20AND%20\(START_TIMESTAMP%20%26lt%3B%3D%20TO_DATE\(%26apos%3B2013-01-04%2023%3A59%3A00%26apos%3B%2C%26apos%3BYYYY-MM-DD%20HH24%3AMI%3ASS%26apos%3B\)%20OR%20START_TIMESTAMP%20IS%20NULL\)\)\)\)%0A%20%20%20%20%09%09%3C%2Felem%3E%3Celem%3E%3C%2Felem%3E%3C%2Farguments%3E%3Cis_ISC_RPC_DMI%20xsi%3Atype%3D%22xsd%3Aboolean%22%3Etrue%3C%2Fis_ISC_RPC_DMI%3E%3C%2Felem%3E%3C%2Foperations%3E%3C%2Ftransaction%3E --data isc_tnum=10 --data protocolVersion=1.0 myipaddress:myport/myapplication/myapplication/sc/IDACall?isc_rpc=1&isc_v=v8.2p_2012-08-28&isc_xhr=1 &`
`<HTML>
<BODY ONLOAD='var results = document.formResults.results.value;null'><BR>
<BR><BR><BR> <BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR>
<FORM name='formResults'><TEXTAREA readonly name='results'>
//isc_RPCResponseStart-->[{status:0,data:"http://myipaddress:myport/myapplication
/reports/ghettosamson-cURL1.pdf"}]//isc_RPCResponseEnd</TEXTAREA></FORM>
</BODY></HTML>`
`curl -v --header "Content-Type: application/x-www-form-urlencoded; charset=UTF-8" --header "CUSTOM-userid: ghettosamson-cURL1" -D respheaders1.txt -o response-1.txt --data _transaction=%3Ctransaction%20xmlns%3Axsi%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2F10%2FXMLSchema-instance%22%20xsi%3Atype%3D%22xsd%3AObject%22%3E%3CtransactionNum%20xsi%3Atype%3D%22xsd%3Along%22%3E16%3C%2FtransactionNum%3E%3Coperations%20xsi%3Atype%3D%22xsd%3AList%22%3E%3Celem%20xsi%3Atype%3D%22xsd%3AObject%22%3E%3CappID%3Emyapplication%3C%2FappID%3E%3CclassName%3EmyServlet%3C%2FclassName%3E%3CmethodName%3EmyMethodName%3C%2FmethodName%3E%3Carguments%20xsi%3Atype%3D%22xsd%3AList%22%3E%3Celem%3EmyDataSource%3C%2Felem%3E%3Celem%3EBIRTTemplate.rptdesign%3C%2Felem%3E%3Celem%3Ereporttype%3C%2Felem%3E%3Celem%3Ereporttype%20Data%20Set%3C%2Felem%3E%3Celem%3E1%3C%2Felem%3E%3Celem%3E%3C%2Felem%3E%3Celem%3Eghettosamson%20cURL%20Report%3C%2Felem%3E%3Celem%3ESTART_TIMESTAMP%20IS%20NOT%20NULL%20AND%20\(START_TIMESTAMP%20%26lt%3B%3D%20TO_DATE\(%26apos%3B2013-01-04%2023%3A59%3A00%26apos%3B%2C%26apos%3BYYYY-MM-DD%20HH24%3AMI%3ASS%26apos%3B\)%20OR%20START_TIMESTAMP%20IS%20NULL\)\)\)\)%0A%20%20%20%20%09%09%3C%2Felem%3E%3Celem%3E%3C%2Felem%3E%3C%2Farguments%3E%3Cis_ISC_RPC_DMI%20xsi%3Atype%3D%22xsd%3Aboolean%22%3Etrue%3C%2Fis_ISC_RPC_DMI%3E%3C%2Felem%3E%3C%2Foperations%3E%3C%2Ftransaction%3E --data isc_tnum=10 --data protocolVersion=1.0 myipaddress:myport/myapplication/myapplication/sc/IDACall?isc_rpc=1&isc_v=v8.2p_2012-08-28&isc_xhr=1 &`
`<HTML>
<BODY ONLOAD='var results = document.formResults.results.value;null'><BR>
<BR><BR><BR> <BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR>
<FORM name='formResults'><TEXTAREA readonly name='results'>
//isc_RPCResponseStart-->[{status:0,data:"http://myipaddress:myport/myapplication
/reports/ghettosamson-cURL1.pdf"}]//isc_RPCResponseEnd</TEXTAREA></FORM>
</BODY></HTML>`
`
//isc_RPCResponseStart-->[{状态：0，数据：http://myipaddress:myport/myapplication
/reports/ghettosamson-cURL1.pdf“}]//isc\u rpresponseend
`
`@Autowired @Qualifier("contentHeader")
private Header theContentHeader;
@Autowired @Qualifier("userHeader")
private Header theUserHeader;
@Autowired @Qualifier("transactionPair")
private NameValuePair theTransactionPair;
@Autowired @Qualifier("iscPair")
private NameValuePair theIscPair;
@Autowired @Qualifier("protocolPair")
private NameValuePair theProtocolPair;
@Test
public void testConcurrentCreateAndOpenReportRequests()
throws ClientProtocolException, IOException
{
Assert.notNull(theTestPost);
Assert.notNull(theContentHeader);
Assert.notNull(theUserHeader);
Assert.notNull(theTransactionPair);
HttpClient httpclient = new DefaultHttpClient();
theTestPost.addHeader(theContentHeader);
theTestPost.addHeader(theUserHeader);
ArrayList<BasicNameValuePair> parameters = new ArrayList<BasicNameValuePair>();
parameters.add(theTransactionPair);
parameters.add(new BasicNameValuePair("isc_tnum", "10"));
parameters.add(new BasicNameValuePair("protocolVersion", "1.0"));
theTestPost.setEntity(new UrlEncodedFormEntity(parameters, "UTF-8"));
HttpResponse response = httpclient.execute(theTestPost);
HttpEntity entity = response.getEntity();
Assert.notNull(entity);
InputStream instream = entity.getContent();
System.out.println(instream.toString());
instream.close();
}
@Test
public void testSimplePost() throws HttpException, IOException
{
HttpClient client = new HttpClient();
PostMethod method = new PostMethod("http://myipaddress:myport/
myapplication/myapplication/sc/IDACall?isc_rpc=1&isc_v=v8.2p_2012-08-28&
isc_xhr=1");
method.addRequestHeader(theContentHeader);
method.addRequestHeader(theUserHeader);
method.addParameter(theTransactionPair);
method.addParameter("isc_tnum", "10");
method.addParameter("protocolVersion", "1.0");
int statuscode = client.executeMethod(method);
if (statuscode != -1)
{
InputStream instream = method.getResponseBodyAsStream();
System.out.println(instream);
}
}
@Test
public void testAnomalyPost() throws IOException
{
String urlParameters = String.format("%s=%s&%s=%s&%s=%s",
theTransactionPair.getName(),
theTransactionPair.getValue(),
theIscPair.getName(),
theIscPair.getValue(),
theProtocolPair.getName(),
theProtocolPair.getValue());
String request = "http://myipaddress:myport/myapplication/
myapplication/sc/IDACall?isc_rpc=1&isc_v=v8.2p_2012-08-28&isc_xhr=1";
URL url = new URL(request);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setDoOutput(true);
connection.setDoInput(true);
connection.setInstanceFollowRedirects(false);
connection.setRequestMethod("POST");
connection.setRequestProperty("Content-Type",
"application/x-www-form-urlencoded; charset=UTF-8");
connection.setRequestProperty("CUSTOM-userid", "ghettosamson-testNG");
connection.setUseCaches (false);
DataOutputStream wr = new DataOutputStream(connection.getOutputStream ());
wr.writeBytes(urlParameters);
wr.flush();
wr.close();
connection.disconnect();
}`
`@Autowired@Qualifier（“contentHeader”）
专用标题-第二标题；
@自动连线@Qualifier（“userHeader”）
私有头用户头；
@自动连线@限定符（“transactionPair”）
私有名称值对交易对；
@自动连线@限定符（“iscPair”）
私有名称值对其配对；
@自动连线@限定符（“协议对”）
私有名称值与ProtocolPair配对；
@试验
public void testConcurrentCreateAndOpenReportRequests（）
抛出ClientProtocolException，IOException
{
Assert.notNull（testpost）；
Assert.notNull（contentheader）；
Assert.notNull（userheader）；
Assert.notNull（事务对）；
HttpClient HttpClient=新的DefaultHttpClient（）；
testpost.addHeader（contentheader）；
testpost.addHeader（userheader）；
ArrayList参数=新的ArrayList（）；
参数。添加（事务对）；
添加（新的BasicNameValuePair（“isc_tnum”，“10”）；
添加（新的BasicNameValuePair（“protocolVersion”，“1.0”）；
setEntity（新的UrlEncodedFormEntity（参数，“UTF-8”）；
HttpResponse response=httpclient.execute（testpost）；
HttpEntity=response.getEntity（）；
Assert.notNull（实体）；
InputStream instream=entity.getContent（）；
System.out.println（instream.toString（））；
流内关闭（）；
}
@试验
public void testSimplePost（）引发HttpException，IOException
{
HttpClient=新的HttpClient（）；
PostMethod方法=新的PostMethod（“http://myipaddress:myport/
myapplication/myapplication/sc/IDACall？isc_rpc=1&isc_v=v8.2p_2012-08-28&
isc_xhr=1“；
方法addRequestHeader（contentHeader）；
addRequestHeader方法（userHeader）；
方法.添加参数（事务对）；
方法.添加参数（“isc_tnum”，“10”）；
方法.addParameter（“protocolVersion”，“1.0”）；
int statuscode=client.executeMethod（方法）；
如果（状态代码！=-1）
{
InputStream instream=method.getResponseBodyAsStream（）；
系统输出打印LN（流内）；
}
}
@试验
public void testanmalypost（）引发IOException
{
字符串urlParameters=String.format（“%s=%s&%s=%s&%s=%s”，
TransactionPair.getName（），
TransactionPair.getValue（），
theIscPair.getName（），
theIscPair.getValue（），
theProtocolPair.getName（），
protocolPair.getValue（））；
字符串请求=”http://myipaddress:myport/myapplication/
myapplication/sc/IDACall？isc_rpc=1&isc_v=v8.2p_2012-08-28&isc_xhr=1”；
URL=新URL（请求）；
HttpURLConnection connection=（HttpURLConnection）url.openConnection（）；
connection.setDoOutput（真）；
connection.setDoInput（true）；
connection.setInstanceFollowDirections（false）；
connection.setRequestMethod（“POST”）；
connection.setRequestProperty（“内容类型”，
“application/x-www-form-urlencoded；charset=UTF-8”）；
setRequestProperty（“自定义用户ID”、“ghettosamson testNG”）；
connection.setUseCaches（false）；
DataOutputStream wr=新的DataOutputStream（connection.getOutputStream（））；
writeBytes（URL参数）；
wr.flush（）；
wr.close（）；
连接断开（）；
}`