http接口的调用于被调用的简单实现

最新推荐文章于 2024-04-14 21:21:36 发布

Edchangh

最新推荐文章于 2024-04-14 21:21:36 发布

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CC 4.0 BY-SA版权

本文链接：https://blog.youkuaiyun.com/Edchangh/article/details/78852108

本文介绍了一个发送短信消息的RESTful API实现，并展示了如何调用外部接口更新机器人配置。涉及HTTP请求处理、参数解析及JSON响应构建。

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接口别人来调用

@RequestMapping(value="/sendMsg", method= RequestMethod.POST, consumes = CONSUMES)

public void sendMsg(@RequestBody Map<String,String> form,HttpServletResponse response){

JSONObject json = new JSONObject();

String phones = form.get("phone");

String content = form.get("content");

Msg msg = new Msg();

String[] phoneArr = phones.split(",");

for(int i=0;i<phoneArr.length;i++){

String phone = phoneArr[i];

msg.setContent(content);

msg.setSendTime(new Date());

msg.setPhone(phone);

int num = msgServcie.insertMsg(msg);

}

json.put("resultCode",CODE_003);

json.put("msg",CODE_000_MSG);

outputJson(response,json);

return;

}

private void outputJson(HttpServletResponse response, JSONObject json) {

response.setCharacterEncoding("UTF-8");

response.setContentType("text/javascript;charset=UTF-8");

response.setHeader("Cache-Control", "no-store, max-age=0, no-cache, must-revalidate");

response.addHeader("Cache-Control", "post-check=0, pre-check=0");

response.setHeader("Pragma", "no-cache");

try {

PrintWriter out = response.getWriter();

try {

out.write(json.toString());

} finally {

out.close();

}

} catch (IOException e) {

e.printStackTrace();

}

//调用别人接口

@RequestMapping("/updateInterface.do")

@ResponseBody

public void updateInterface(HttpServletResponse response, HttpSession httpSession, String dialogueSign,String termSign) {

CloseableHttpClient client = HttpClients.createDefault();

String sn = "A10164900046";

String account = httpSession.getAttribute("account").toString();

HttpPost httpPost = new HttpPost(UtilConstants.ROBOT_INTERFACE_URL);

List<NameValuePair> formparams = new ArrayList<NameValuePair>();

formparams.add(new BasicNameValuePair("account", account));

formparams.add(new BasicNameValuePair("sn", sn));

UrlEncodedFormEntity uefEntity = null;

try {

uefEntity = new UrlEncodedFormEntity(formparams);

} catch (UnsupportedEncodingException e) {

e.printStackTrace();

}

httpPost.setEntity(uefEntity);

CloseableHttpResponse closeresponse = null;

try {

closeresponse = client.execute(httpPost);

} catch (IOException e) {

e.printStackTrace();

}

HttpEntity entity = closeresponse.getEntity();

String result = null;

try {

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

} catch (org.apache.http.ParseException | IOException e) {

e.printStackTrace();

}

Map<String, String> rsMap = new HashMap<String, String>();

Map map = JSON.parseObject(result);

String rs = (String) map.get("result");

String ms = (String) map.get("msg");

if (rs.equals("0")) {

RobotUpdate robotUp = new RobotUpdate();

robotUp.setUser(account);

robotUp.setSn(sn);

if (dialogueSign!=null && dialogueSign.equals("1")) {

robotUp.setDialogueSign("0");

}

if (termSign!=null && termSign.equals("1")) {

robotUp.setTermSign("0");

}

robotUpdateService.updateRobot(robotUp);

rsMap.put("code", "0");

} else {

if (ms.equals("get parameter error，no user or sn")) {

rsMap.put("msg", "-1");

}

if (ms.equals("Open mysql error!")) {

rsMap.put("msg", "-2");

}

if (ms.equals("Get user version error!")) {

rsMap.put("msg", "-3");

}

if (ms.equals("Reade or write questions and answers to sqlite error!")) {

rsMap.put("msg", "-4");

}

if (ms.equals("Read or write user professional vocabulary error!")) {

rsMap.put("msg", "-5");

}

if (ms.equals("ead or write config message error!")) {

rsMap.put("msg", " -6");

}

if (ms.equals("Database encrypt error!")) {

rsMap.put("msg", "-7");

}

if (ms.equals("Patch error!")) {

rsMap.put("msg", "-8");

}

if (ms.equals("Write patch message error!")) {

rsMap.put("msg", "-8");

}

JSONObject jsonObject = JSONObject.fromObject(rsMap);

try {

response.getWriter().print(jsonObject.toString());

} catch (IOException e) {

e.printStackTrace();

}

maven 依赖

<groupId>org.apache.httpcomponents</groupId>

<artifactId>httpclient</artifactId>

</dependency>

<groupId>org.apache.httpcomponents</groupId>

<artifactId>httpcore</artifactId>

</dependency>