feat(根据ticket获取token的接口): 新增接口

src/main/java/com/tykj/zlbapp/subject/controller/ZlbAppController.java

 package com.tykj.zlbapp.subject.controller;
 
-import com.alibaba.fastjson.JSONObject;
 import com.tykj.zlbapp.subject.service.ZlbAppAuthService;
 import com.tykj.zlbapp.subject.vo.TokenVO;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
-
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpSession;
-
-import static com.tykj.zlbapp.contants.AppConstants.TOKEN_SESSION_KEY;
 
 /**
  * @author zsp
@@ -32,10 +28,10 @@ public class ZlbAppController {
 
     @GetMapping("/getAppTokenByTicketId")
     @ApiOperation(value = "根据票据换取token", notes = "根据票据换取token")
-    public TokenVO getTokenByTicketId(String ticketId, HttpServletRequest request) {
+    public ResponseEntity getAppTokenByTicketId(String ticketId, HttpServletRequest request) {
 //        HttpSession session = request.getSession();
         //1. 通过ticketId 换取 accessToken
-        TokenVO tokenByTicket = zlbAppAuthService.getTokenByTicket(ticketId);
+
 //        //2. 保存accessToken
 //        session.setAttribute(TOKEN_SESSION_KEY, tokenByTicket.g);
 ////        //3. 通过accessToken 获取用户信息
@@ -43,7 +39,14 @@ public class ZlbAppController {
 ////        //4. 缓存用户信息
 ////        session.setAttribute(USER_INFO_KEY, userInfo);
 //        log.info("session:{}",session);
-        return tokenByTicket;
+        return ResponseEntity.ok( zlbAppAuthService.getTokenByTicket(ticketId));
+    }
+
+    @GetMapping("/getAppUserInfoByToken")
+    @ApiOperation(value = "根据token获取当前登录的用户信息", notes = "根据token获取当前登录的用户信息")
+    public ResponseEntity getAppUserInfoByToken(String token) {
+
+        return ResponseEntity.ok(zlbAppAuthService.getUserInfoByToken(token));
     }
 
 }

src/main/java/com/tykj/zlbapp/subject/service/ZlbAppAuthService.java

@@ -2,6 +2,8 @@ package com.tykj.zlbapp.subject.service;
 
 import com.tykj.zlbapp.subject.vo.TokenVO;
 
+import java.util.Map;
+
 /**
  * @author zsp
  * @version 1.0
@@ -9,5 +11,13 @@ import com.tykj.zlbapp.subject.vo.TokenVO;
  */
 public interface ZlbAppAuthService {
 
-    TokenVO getTokenByTicket(String ticketId);
+    /**
+     * 根据ticketId获取token
+     * @param ticketId ticketId
+     * @return 对象
+     */
+    Map<String, Object> getTokenByTicket(String ticketId);
+
+    Map<String, Object> getUserInfoByToken(String token);
+
 }

src/main/java/com/tykj/zlbapp/subject/service/impl/ZlbAppAuthServiceImpl.java

@@ -31,7 +31,7 @@ public class ZlbAppAuthServiceImpl implements ZlbAppAuthService {
     private RestTemplate restTemplate;
 
     @Override
-    public TokenVO getTokenByTicket(String ticket) {
+    public Map<String, Object> getTokenByTicket(String ticket) {
         //请求zlbApp的接口
         //进行接口请求的构造
         //1 构造header
@@ -49,7 +49,27 @@ public class ZlbAppAuthServiceImpl implements ZlbAppAuthService {
         HttpEntity<MultiValueMap<String, Object>> httpEntity=new HttpEntity<>(params,headers);
         String body = restTemplate.postForEntity(AppConstants.ACCESS_TOKEN_URL, httpEntity, String.class).getBody();
         //解析xml
-        Map<String, Object> valueByNode = XMLParse.getValueByNode(body);
-        return JSONObject.parseObject(JSONObject.toJSONString(valueByNode), TokenVO.class);
+//        Map<String, Object> valueByNode =
+//        JSONObject.parseObject(JSONObject.toJSONString(valueByNode), TokenVO.class)
+        return XMLParse.getValueByNode(body);
+    }
+
+    @Override
+    public Map<String, Object> getUserInfoByToken(String token) {
+        HttpHeaders headers = HeadUtil.getHeader();
+        //请求body为x-www-form-urlencoded方式
+        MultiValueMap<String,Object> params = new LinkedMultiValueMap<>();
+        //servicecode 就是ak
+        params.add("servicecode",AppConstants.IRS_AK);
+        params.add("method","getUserInfo");
+        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyyMMddhhmmss");
+        String format = simpleDateFormat.format(new Date());
+        params.add("time",format);
+        params.add("sign", MD5Util.getInstance().getMD5(AppConstants.IRS_AK+AppConstants.IRS_SK+format));
+        params.add("token",token);
+        HttpEntity<MultiValueMap<String, Object>> httpEntity=new HttpEntity<>(params,headers);
+        String body = restTemplate.postForEntity(AppConstants.ACCESS_TOKEN_URL, httpEntity, String.class).getBody();
+        //解析xml
+        return XMLParse.getValueByNode(body);
     }
 }

src/main/java/com/tykj/zlbapp/util/UnifiedReturnConfig.java

+package com.tykj.zlbapp.util;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.tykj.zlbapp.base.ResultObj;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.core.MethodParameter;
+import org.springframework.http.MediaType;
+import org.springframework.http.converter.HttpMessageConverter;
+import org.springframework.http.server.ServerHttpRequest;
+import org.springframework.http.server.ServerHttpResponse;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+import org.springframework.web.servlet.mvc.method.annotation.ResponseBodyAdvice;
+
+/**
+ * UnifiedReturnConfig.
+ *
+ * @author zsp <xhyrzldf@gmail.com>
+ * @since 2020/10/9 at 3:17 下午
+ */
+@Configuration
+@RestControllerAdvice("com.tykj.zlbapp")
+public class UnifiedReturnConfig implements ResponseBodyAdvice<Object> {
+
+    private ObjectMapper objectMapper = new ObjectMapper();
+
+    @Override
+    public boolean supports(MethodParameter returnType, Class<? extends HttpMessageConverter<?>> converterType) {
+        return true;
+    }
+
+    @Override
+    public Object beforeBodyWrite(Object body, MethodParameter returnType, MediaType selectedContentType,
+                                  Class<? extends HttpMessageConverter<?>> selectedConverterType,
+                                  ServerHttpRequest request, ServerHttpResponse response) {
+        // String类型不能直接包装
+        if (returnType.getGenericParameterType().equals(String.class)) {
+            try {
+                // 将数据包装在ResultObj里后转换为json串进行返回
+                return objectMapper.writeValueAsString(new ResultObj<>(body));
+            } catch (JsonProcessingException e) {
+                e.getMessage();
+            }
+        }
+        // 否则直接包装成ResultVo返回
+        return new ResultObj<>(body);
+
+    }
+}
+