气象监测页面报错处理

zc-business/src/main/java/com/zc/business/controller/WeatherForecastController.java

@@ -8,7 +8,6 @@ import com.ruoyi.common.core.redis.RedisCache;
 import com.zc.business.domain.DcRegion;
 import com.zc.business.service.impl.DcRegionServiceImpl;
 import com.zc.common.core.httpclient.OkHttp;
-import com.zc.common.core.httpclient.exception.HttpException;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import okhttp3.Response;
@@ -17,7 +16,6 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 import javax.annotation.Resource;
-import java.io.IOException;
 import java.util.*;
 import java.util.concurrent.TimeUnit;
 
@@ -53,7 +51,7 @@ public class WeatherForecastController extends BaseController {
      * */
     @ApiOperation("天气实况查询")
     @PostMapping(value = "/weatherFacts")
-    public AjaxResult weatherFacts() throws HttpException, IOException {
+    public AjaxResult weatherFacts() {
         return getAjaxResult(WEATHERFACTSURI, WEATHERFACTSKEY, WEATHERFACTS);
     }
 
@@ -62,7 +60,7 @@ public class WeatherForecastController extends BaseController {
      * */
     @ApiOperation("气象预警查询")
     @PostMapping(value = "/meteorologicalEarlyWarning")
-    public AjaxResult meteorologicalEarlyWarning() throws HttpException, IOException {
+    public AjaxResult meteorologicalEarlyWarning() {
         return getAjaxResult(METEOROLOGICALEARLYWARNINGURI, METEOROLOGICALEARLYWARNINGKEY, METEOROLOGICALEARLYWARNING);
     }
 
@@ -71,7 +69,7 @@ public class WeatherForecastController extends BaseController {
      * */
     @ApiOperation("气象预警数量查询")
     @PostMapping(value = "/queryTheNumberOfMeteorologicalWarning")
-    public AjaxResult queryTheNumberOfMeteorologicalWarning() throws HttpException, IOException {
+    public AjaxResult queryTheNumberOfMeteorologicalWarning() {
         JSONObject jsonObject = new JSONObject();
         JSONObject cacheObject = redisCache.getCacheObject(METEOROLOGICALEARLYWARNING);
 
@@ -84,6 +82,7 @@ public class WeatherForecastController extends BaseController {
 
             for (DcRegion dcRegion : list) {
 
+                try {
                     OkHttp okHttp = new OkHttp();
 
                     Response response // 请求响应
@@ -103,6 +102,9 @@ public class WeatherForecastController extends BaseController {
                             return AjaxResult.error(jsonResult.getInteger("code"), "请求失败");
                         }
                     }
+                } catch (Exception e) {
+                    return AjaxResult.error(500, "连接异常，请检查网络");
+                }
             }
         }
         redisCache.setCacheObject(METEOROLOGICALEARLYWARNING, jsonObject, 13, TimeUnit.MINUTES);
@@ -131,11 +133,11 @@ public class WeatherForecastController extends BaseController {
      * */
     @ApiOperation("逐小时天气查询")
     @PostMapping(value = "/hourlyWeather")
-    public AjaxResult hourlyWeather() throws HttpException, IOException {
+    public AjaxResult hourlyWeather() {
         return getAjaxResult(HOURLYWEATHERURI, HOURLYWEATHERKEY, HOURLYWEATHER);
     }
 
-    private AjaxResult getAjaxResult(String uri, String accessKey, String redisKey) throws HttpException, IOException {
+    private AjaxResult getAjaxResult(String uri, String accessKey, String redisKey) {
 
         JSONObject cacheObject = redisCache.getCacheObject(redisKey);
 
@@ -150,6 +152,9 @@ public class WeatherForecastController extends BaseController {
             JSONObject jsonObject = new JSONObject();
 
             for (DcRegion dcRegion : list) {
+
+                try {
+
                     OkHttp okHttp = new OkHttp();
 
                     Response response // 请求响应
@@ -179,6 +184,11 @@ public class WeatherForecastController extends BaseController {
                             return AjaxResult.error(jsonResult.getInteger("code"), "请求失败");
                         }
                     }
+                } catch (Exception e) {
+
+                    return AjaxResult.error(500, "连接异常，请检查网络");
+
+                }
             }