解决现网禄辉接口请求超时问题

@@ -2,7 +2,6 @@ package com.zhonglai.luhui.api;
 
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.EnableAspectJAutoProxy;
 import org.springframework.context.annotation.EnableAspectJAutoProxy;
 
 

@@ -8,15 +8,13 @@ import com.zhonglai.luhui.api.controller.data.SensorData;
 import com.zhonglai.luhui.api.controller.data.TableGenerateSqlEnum;
 import com.zhonglai.luhui.api.controller.data.TableGenerateSqlEnum;
 import com.zhonglai.luhui.api.mapper.DeviceSensorDataMapper;
 import com.zhonglai.luhui.api.mapper.DeviceSensorDataMapper;
 import com.zhonglai.luhui.dao.mapper.PublicMapper;
 import com.zhonglai.luhui.dao.mapper.PublicMapper;
-import com.zhonglai.luhui.datasource.config.DynamicDataSourceContextHolder;
-import com.zhonglai.luhui.datasource.enums.DataSource;
-import com.zhonglai.luhui.datasource.enums.DataSourceType;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.stereotype.Service;
 
 
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.io.IOException;
 import java.lang.reflect.Field;
 import java.lang.reflect.Field;
+import java.text.SimpleDateFormat;
 import java.util.*;
 import java.util.*;
 
 
 @Service
 @Service
@@ -27,7 +25,6 @@ public class DataService {
     @Autowired
     @Autowired
     public DeviceSensorDataMapper deviceSensorDataMapper;
     public DeviceSensorDataMapper deviceSensorDataMapper;
 
 
-    @DataSource(value = DataSourceType.SLAVE)
     public Map<String,Object> getViewDataBeifen(Integer dateTime,String id,String data_type)
     public Map<String,Object> getViewDataBeifen(Integer dateTime,String id,String data_type)
     {
     {
 
 
@@ -273,7 +270,15 @@ public class DataService {
             return "取点颗粒必须是10的整数倍,并且不能小于10";
             return "取点颗粒必须是10的整数倍,并且不能小于10";
         }
         }
 
 
-        int nowTime = getBeforeDawnTimeMilly(DateUtils.getNowTimeMilly()); //当天凌晨时间
+        int nowTime = DateUtils.getBeforeDawnTimeMilly(DateUtils.getNowTimeMilly()); //当天凌晨时间
+
+        // 计算当前时间的1年后的秒
+        long twoYearsLater = nowTime + (365 * 24 * 60 * 60 );
+
+        if (endTime > twoYearsLater) {
+            response.setStatus(500);
+            return "只能查看1年之内的数据，要查看更多数据请联系管理员";
+        }
 
 
         StringBuffer sb = new StringBuffer();
         StringBuffer sb = new StringBuffer();
         if(nowTime>startTime)
         if(nowTime>startTime)
@@ -285,14 +290,6 @@ public class DataService {
             }
             }
 
 
         }
         }
-        if(endTime > nowTime)
-        {
-            StringBuffer sbafter = getDeviceTimeData(deviceInfoId,dataType,new Date(endTime*1000l),interval*60);
-            if(null != sbafter)
-            {
-                sb.append(sbafter);
-            }
-        }
 
 
         return sb.toString();
         return sb.toString();
     }
     }
@@ -303,85 +300,34 @@ public class DataService {
      * @param dataType
      * @param dataType
      * @return
      * @return
      */
      */
-    @DataSource(value = DataSourceType.SLAVE)
     public StringBuffer getBeifeiDbDeviceHistoryData(String deviceInfoId,String dataType,int startTime,int endTime,int interval)
     public StringBuffer getBeifeiDbDeviceHistoryData(String deviceInfoId,String dataType,int startTime,int endTime,int interval)
     {
     {
-        DynamicDataSourceContextHolder.setDataSourceType(DataSourceType.SLAVE.name());
-        List<Map<String,Object>> list = publicMapper.getObjectListBySQL("SELECT count(*) ct FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA='ly-device-data' and TABLE_NAME='"+deviceInfoId+"-"+dataType+"'");
+        List<String> tableNames = getTableNames(startTime, endTime);
+        // 每次查询的最大天数，超过则分批查询
+        int BATCH_QUERY_DAYS = 30;
 
 
-        if(null != list && list.size() !=0 && null != list.get(0) && null != list.get(0).get("ct") && (list.get(0).get("ct")+"").equals("1"))
+        if(null != tableNames && tableNames.size() !=0 && null != tableNames.get(0) )
         {
         {
-            list = publicMapper.getObjectListBySQL("select *,(`time` % "+interval+") asb from `ly-device-data`.`"+deviceInfoId+"-"+dataType+"` where ((`time` % "+interval+")=0 OR `value`<>'') AND `time`>="+startTime+" and `time`<="+endTime+" order by `time` asc");
-
-            if(null != list && list.size() !=0 )
-            {
-                StringBuffer sb = new StringBuffer();
-
+            List<DeviceSensorData> deviceSensorDataList = new ArrayList<>();
 
 
-                for(int i=0;i<list.size();i++)
-                {
-                    Map<String,Object> map = list.get(i);
-                    if(StringUtils.isNotEmpty((String)map.get("value")))
-                    {
-                        sb.append(map.get("time"));
-                        sb.append(",");
-                        sb.append(map.get("value"));
-                        sb.append("\r\n");
-                    }else{
-                        String svalue = (String) map.get("value");
-                        Long sasb = 0l;
-                        if (i-1>=0)
-                        {
+            // **分批查询**（一次最多查 30 天）
+            for (int i = 0; i < tableNames.size(); i += BATCH_QUERY_DAYS) {
+                int batchStart = i;
+                int batchEnd = Math.min(i + BATCH_QUERY_DAYS, tableNames.size());
+                List<String> batchTables = tableNames.subList(batchStart, batchEnd);
 
 
-                            String object = (String)  list.get(i-1).get("value");
-                            if((Long) list.get(i-1).get("asb")!=0 && !"".equals(object)){
-                                svalue = object;
-                                sasb = (Long) list.get(i-1).get("asb");
-                            }
-
-                        }
-                        String xvalue = (String) map.get("value");
-                        Long xasb = 0l;
-                        if (i+1<list.size())
-                        {
-                            String object = (String)  list.get(i+1).get("value");
-                            if((Long) list.get(i+1).get("asb")!=0 && !"".equals(object)){
-                                xvalue = object;
-                                xasb = (Long) list.get(i+1).get("asb");
-                            }
-                        }
-
-                        if(!"".equals(svalue) && !"".equals(xvalue) )
-                        {
-                            if(sasb-xasb>=0)
-                            {
-                                sb.append(map.get("time"));
-                                sb.append(",");
-                                sb.append(xvalue);
-                                sb.append("\r\n");
-                            }else {
-                                sb.append(map.get("time"));
-                                sb.append(",");
-                                sb.append(svalue);
-                                sb.append("\r\n");
-                            }
-                        }else{
-                            sb.append(map.get("time"));
-                            sb.append(",");
-                            sb.append(  svalue+""+xvalue);
-                            sb.append("\r\n");
-                        }
-                    }
-
-
-                }
-                // 销毁数据源 在执行方法之后
-                DynamicDataSourceContextHolder.clearDataSourceType();
-                return sb;
+                List<DeviceSensorData> tempDataList = queryBatchTables(batchTables, deviceInfoId, dataType, startTime, endTime);
+                deviceSensorDataList.addAll(tempDataList);
+            }
+            if(null != deviceSensorDataList && deviceSensorDataList.size()!=0)
+            {
+                //间隔时间补全
+                Date sdate = new Date(startTime*1000l);
+                String day = DateUtils.parseDateToStr("yyyyMMdd",sdate);
+                StringBuffer stringBuffer10 = SensorData.deviceSensorDataListToIntervalCompletion(deviceSensorDataList, Integer.parseInt(sdate.getTime() / 1000 + ""), interval, day);
+                return stringBuffer10;
             }
             }
         }
         }
-        // 销毁数据源 在执行方法之后
-        DynamicDataSourceContextHolder.clearDataSourceType();
         return null;
         return null;
     }
     }
 
 
@@ -466,4 +412,45 @@ public class DataService {
         CaseFormat toFormat = CaseFormat.LOWER_UNDERSCORE;
         CaseFormat toFormat = CaseFormat.LOWER_UNDERSCORE;
         return fromFormat.to(toFormat, s);
         return fromFormat.to(toFormat, s);
     }
     }
+
+    /**
+     * 根据 startTime 和 endTime 计算查询的表名列表
+     */
+    private List<String> getTableNames(int startTime, int endTime) {
+        List<String> tableNames = new ArrayList<>();
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
+        Calendar calendar = Calendar.getInstance();
+        calendar.setTimeInMillis((long) startTime * 1000);
+
+        while (startTime <= endTime) {
+            tableNames.add(TableGenerateSqlEnum.DeviceSensorData.getTableName(sdf.format(calendar.getTime())));
+            calendar.add(Calendar.DAY_OF_MONTH, 1);
+            startTime += 86400; // 加一天（秒）
+        }
+
+        return tableNames;
+    }
+
+    /**
+     * 查询一批表的数据
+     */
+    private List<DeviceSensorData> queryBatchTables(List<String> tableNames, String deviceInfoId, String dataType, int startTime, int endTime) {
+        StringBuilder sqlBuilder = new StringBuilder();
+
+        for (int i = 0; i < tableNames.size(); i++) {
+            if (i > 0) {
+                sqlBuilder.append(" UNION ALL ");
+            }
+            sqlBuilder.append("SELECT device_info_id, data_type, data_value, creat_time FROM ")
+                    .append(tableNames.get(i))
+                    .append(" WHERE device_info_id = '"+deviceInfoId+"' AND data_type = '"+dataType+"' AND creat_time BETWEEN "+startTime+" AND "+endTime);
+        }
+
+        sqlBuilder.append(" ORDER BY creat_time ASC");
+
+        // **执行 SQL 查询**
+        List<DeviceSensorData> deviceSensorDataList = deviceSensorDataMapper.getDeviceSensorDataList(sqlBuilder.toString());
+
+        return deviceSensorDataList;
+    }
 }
 }

@@ -12,10 +12,10 @@ spring:
             # 从库数据源
             # 从库数据源
             slave:
             slave:
                 # 从数据源开关/默认关闭
                 # 从数据源开关/默认关闭
-                enabled: true
-                url: jdbc:mysql://rm-wz9a3l0g7cjysv8054o.mysql.rds.aliyuncs.com:3306/ly-device-data?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
-                username: luhui
-                password: Luhui586
+                enabled: false
+                url:
+                username:
+                password:
             # 初始连接数
             # 初始连接数
             initialSize: 5
             initialSize: 5
             # 最小连接池数量
             # 最小连接池数量

+<configuration>
+    <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <file>logs/output.log</file>
+        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
+            <fileNamePattern>logs/output.%d{yyyy-MM-dd}.log</fileNamePattern>
+            <maxHistory>5</maxHistory>
+        </rollingPolicy>
+        <encoder>
+            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <root level="info">
+        <appender-ref ref="FILE" />
+        <appender-ref ref="CONSOLE" />
+    </root>
+</configuration>