一、寫一個HttpRequestUtils工具類，包括post請求和get請求html
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package
com.brainlong.framework.util.httpclient;
import
net.sf.json.JSONObject;
import
org.apache.commons.httpclient.HttpStatus;
import
org.apache.http.HttpResponse;
import
org.apache.http.client.methods.HttpGet;
import
org.apache.http.client.methods.HttpPost;
import
org.apache.http.entity.StringEntity;
import
org.apache.http.impl.client.DefaultHttpClient;
import
org.apache.http.util.EntityUtils;
import
org.slf4j.Logger;
import
org.slf4j.LoggerFactory;
import
java.io.IOException;
import
java.net.URLDecoder;
public
class
HttpRequestUtils {
private
static
Logger logger = LoggerFactory.getLogger(HttpRequestUtils.
class
);
//日誌記錄
/**
* httpPost
* @param url 路徑
* @param jsonParam 參數
* @return
*/
public
static
JSONObject httpPost(String url,JSONObject jsonParam){
return
httpPost(url, jsonParam,
false
);
}
/**
* post請求
* @param url url地址
* @param jsonParam 參數
* @param noNeedResponse 不須要返回結果
* @return
*/
public
static
JSONObject httpPost(String url,JSONObject jsonParam,
boolean
noNeedResponse){
//post請求返回結果
DefaultHttpClient httpClient =
new
DefaultHttpClient();
JSONObject jsonResult =
null
;
HttpPost method =
new
HttpPost(url);
try
{
if
(
null
!= jsonParam) {
//解決中文亂碼問題
StringEntity entity =
new
StringEntity(jsonParam.toString(),
"utf-8"
);
entity.setContentEncoding(
"UTF-8"
);
entity.setContentType(
"application/json"
);
method.setEntity(entity);
}
HttpResponse result = httpClient.execute(method);
url = URLDecoder.decode(url,
"UTF-8"
);
/**請求發送成功，並獲得響應**/
if
(result.getStatusLine().getStatusCode() ==
200
) {
String str =
""
;
try
{
/**讀取服務器返回過來的json字符串數據**/
str = EntityUtils.toString(result.getEntity());
if
(noNeedResponse) {
return
null
;
}
/**把json字符串轉換成json對象**/
jsonResult = JSONObject.fromObject(str);
}
catch
(Exception e) {
logger.error(
"post請求提交失敗:"
+ url, e);
}
}
}
catch
(IOException e) {
logger.error(
"post請求提交失敗:"
+ url, e);
}
return
jsonResult;
}
/**
* 發送get請求
* @param url 路徑
* @return
*/
public
static
JSONObject httpGet(String url){
//get請求返回結果
JSONObject jsonResult =
null
;
try
{
DefaultHttpClient client =
new
DefaultHttpClient();
//發送get請求
HttpGet request =
new
HttpGet(url);
HttpResponse response = client.execute(request);
/**請求發送成功，並獲得響應**/
if
(response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
/**讀取服務器返回過來的json字符串數據**/
String strResult = EntityUtils.toString(response.getEntity());
/**把json字符串轉換成json對象**/
jsonResult = JSONObject.fromObject(strResult);
url = URLDecoder.decode(url,
"UTF-8"
);
}
else
{
logger.error(
"get請求提交失敗:"
+ url);
}
}
catch
(IOException e) {
logger.error(
"get請求提交失敗:"
+ url, e);
}
return
jsonResult;
}
}
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二、寫業務代碼發送Http請求java
三、MVC配置文件設置Controller掃描目錄spring
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<!-- 自動掃描且只掃描
@Controller
-->
<context:component-scan base-
package
=
"com.wiselong.multichannel"
use-
default
-filters=
"false"
>
<context:include-filter type=
"annotation"
expression=
"org.springframework.stereotype.Controller"
/>
</context:component-scan>
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四、接收Http請求express
接收post請求apache
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@Controller
@RequestMapping
(value =
"/api/platform/exceptioncenter/exceptioninfo"
)
public
class
ExceptionInfoController {
//注入
@Autowired
private
ExceptionInfoBiz exceptionInfoBiz;
/**
* 建立異常信息請求
* @param requestBody 請求消息內容
* @param request 請求消息頭
* @return jsonObject
*/
@RequestMapping
(
value=
"/create"
,
method = RequestMethod.POST
)
public
ModelAndView createExceptionInfo(
@RequestBody
String requestBody, HttpServletRequest request) {
JSONObject jsonObject = JSONObject.fromObject(requestBody);
ComExceptionInfo comExceptionInfo =
new
ComExceptionInfo();
comExceptionInfo.setProjectName(jsonObject.getString(
"projectName"
));
comExceptionInfo.setTagName(jsonObject.getString(
"tagName"
));
exceptionInfoBiz.insert(comExceptionInfo);
//返回請求結果
JSONObject result=
new
JSONObject();
result.put(
"success"
,
"true"
);
return
new
ModelAndView(
""
, ResponseUtilsHelper.jsonSuccess(result.toString()));
}
}
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接收get請求json
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@Controller
@RequestMapping
(value=
"/api/platform/messagecenter/messages/sms"
)
public
class
SmsController {
@Autowired
SmsSendBiz smsSendBiz;
/**
* 接收手機號碼和內容往短信發送表插入一條記錄
* @param requestbody 請求消息內容
* @param request 請求消息頭
* @return jsonObject
*/
@RequestMapping
(
value=
"/send"
,
method= RequestMethod.GET
)
public
ModelAndView sendSms(
@RequestBody
String requestbody, HttpServletRequest request) {
//獲取請求URL及url後面傳輸的參數
String url = request.getRequestURL() +
"?"
+ request.getQueryString();
url = BuildRequestUrl.decodeUrl(url);
String telePhone = RequestUtils.getStringValue(request,
"telePhone"
);
String content = RequestUtils.getStringValue(request,
"content"
);
smsSendBiz.insertTtMsQuequ(telePhone,content);
return
new
ModelAndView(
""
, ResponseUtilsHelper.jsonResult(
""
,
true
));
}
}
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