李晓鹤 / iot-scheduler · Commits

Commit a3c2a14d0259f742f1eb03b6391edbac9412abd6

Authored by 杨鸣坤
1 parent 22cf9ad2

代码还原

Inline Side-by-side
Showing 1 changed file with 107 additions and 175 deletions
... ... @@ -2,17 +2,12 @@ package com.iot.scheduler.service.chizhou;
2 2
3 3 import com.alibaba.fastjson.JSON;
4 4 import com.iot.scheduler.utils.MqttUtils;
5   -import com.iot.scheduler.utils.SqlTypedValueUtils;
6   -import com.zaxxer.hikari.HikariConfig;
7   -import com.zaxxer.hikari.HikariDataSource;
8 5 import lombok.extern.slf4j.Slf4j;
9 6 import org.springframework.stereotype.Service;
10 7
11   -import java.sql.*;
12 8 import java.text.MessageFormat;
13 9 import java.text.SimpleDateFormat;
14 10 import java.util.*;
15   -import java.util.Date;
16 11
17 12 /**
18 13 * 池州经开区数据上传
... ... @@ -25,101 +20,80 @@ public class CzDeviceReportService {
25 20 String username = "admin";
26 21 String password = "ly@666yc";
27 22
28   - String jdbcUrl = "postgresql://106.15.73.210:5433/thingskit";
29   - String jdbcUserName = "postgres";
30   - String jdbcPassword = "postgres";
31   - String selectSql = "SELECT\n" +
32   - "dc.credentials_id AS sn,\n" +
33   - "CASE\n" +
34   - " WHEN ak2.long_v IS NULL OR (ak.bool_v = FALSE AND ak2.long_v IS NOT NULL) THEN 'OFF'\n" +
35   - " WHEN tkl.long_v = 1 THEN 'ERROR'\n" +
36   - " WHEN tkl2.long_v = 1 THEN 'STAND'\n" +
37   - " WHEN tkl3.long_v = 1 THEN 'RUN'\n" +
38   - " ELSE 'OFF'\n" +
39   - " END AS status,\n" +
40   - " de.organization_id\n" +
41   - " FROM device de \n" +
42   - "LEFT JOIN ts_kv_latest tkl on de.id = tkl.entity_id AND tkl.key = '64'\n" +
43   - "LEFT JOIN ts_kv_latest tkl2 on de.id = tkl2.entity_id AND tkl2.key = '535'\n" +
44   - "LEFT JOIN ts_kv_latest tkl3 on de.id = tkl3.entity_id AND tkl3.key = '534'\n" +
45   - "LEFT JOIN attribute_kv ak ON de.id = ak.entity_id AND ak.entity_type = 'DEVICE' AND ak.attribute_key = 'active'\n" +
46   - "LEFT JOIN attribute_kv ak2 ON de.id = ak2.entity_id AND ak2.entity_type = 'DEVICE' AND ak2.attribute_key = 'lastActivityTime'\n" +
47   - "LEFT JOIN device_credentials dc ON de.id = dc.device_id\n" +
48   - "WHERE (de.organization_id = '63934b6f-1e02-4d29-ac14-1a64649e2231' or de.organization_id = '35bcdb94-31ec-4750-9ee9-cc855aa66e17')\n" +
49   - "AND de.device_profile_id = 'b2071bd0-df0b-11f0-9cb8-e3376d1e7978'\n" +
50   - "union ALL\n" +
51   - "SELECT \n" +
52   - "dc.credentials_id AS sn,\n" +
53   - "CASE\n" +
54   - " WHEN ak2.long_v IS NULL OR (ak.bool_v = FALSE AND ak2.long_v IS NOT NULL) THEN 'OFF'\n" +
55   - " ELSE 'RUN'\n" +
56   - " END AS status,\n" +
57   - " de.organization_id\n" +
58   - "FROM device de \n" +
59   - "LEFT JOIN attribute_kv ak ON de.id = ak.entity_id AND ak.entity_type = 'DEVICE' AND ak.attribute_key = 'active'\n" +
60   - "LEFT JOIN attribute_kv ak2 ON de.id = ak2.entity_id AND ak2.entity_type = 'DEVICE' AND ak2.attribute_key = 'lastActivityTime'\n" +
61   - "LEFT JOIN device_credentials dc ON de.id = dc.device_id\n" +
62   - "WHERE (de.organization_id = '63934b6f-1e02-4d29-ac14-1a64649e2231' or de.organization_id = '35bcdb94-31ec-4750-9ee9-cc855aa66e17')\n" +
63   - "AND (de.device_profile_id = 'fdf70e30-0272-11f1-9cb8-e3376d1e7978' OR de.device_profile_id = '6c1f9650-0298-11f1-9cb8-e3376d1e7978')\n";
64   -
65 23 public void deviceReport() {
66   -// List<String> deviceIdList = Arrays.asList("TCKJ-001", "TCKJ-002", "TCKJ-003", "TCKJ-004", "TCKJ-005", "TCKJ-006",
67   -// "TCKJ-007", "TCKJ-008", "TCKJ-009", "TCKJ-010", "TCKJ-011", "TCKJ-012", "TCKJ-013", "TCKJ-014", "TCKJ-015",
68   -// "TCKJ-016", "TCKJ-017", "TCKJ-018", "TCKJ-019", "TCKJ-020", "TCKJ-021", "TCKJ-022", "TCKJ-023", "TCKJ-024",
69   -// "TCKJ-025", "TCKJ-026", "TCKJ-027", "TCKJ-028", "TCKJ-029", "TCKJ-030", "TCKJ-031", "TCKJ-032", "TCKJ-033",
70   -// "TCKJ-034", "TCKJ-035", "TCKJ-036", "TCKJ-037", "TCKJ-038", "TCKJ-039", "TCKJ-040", "TCKJ-041",
71   -// "vJAzZWk1Q2I8cdq7kx3z", "LmiW3ljI4KP487CeMmol", "ceK7YSNLrTjVSSPaFmn3", "6KePBYyCiEgo10iJXIrF",
72   -// "9vrxIQhbaZ542DvCVne0", "XMLN-001", "XMLN-002", "XMLN-003", "XMLN-004", "XMLN-005", "XMLN-006", "XMLN-007",
73   -// "XMLN-008", "XMLN-009", "XMLN-010", "XMLN-011", "XMLN-012", "XMLN-013", "XMLN-014", "XMLN-015", "XMLN-016",
74   -// "XMLN-017", "XMLN-018", "XMLN-019", "XMLN-020", "XMLN-021", "XMLN-022", "XMLN-023", "XMLN-024", "XMLN-025",
75   -// "XMLN-026", "XMLN-027", "XMLN-028", "XMLN-029", "XMLN-030", "XMLN-031", "XMLN-032", "XMLN-033", "XMLN-034",
76   -// "XMLN-035", "XMLN-036", "XMLN-037", "XMLN-038", "XMLN-039", "XMLN-040", "XMLN-041", "XMLN-042", "XMLN-043",
77   -// "XMLN-044", "XMLN-045", "XMLN-046", "XMLN-047", "XMLN-048", "XMLN-049", "XMLN-050", "XMLN-051", "XMLN-052",
78   -// "GYDPF-014", "GYDPF-006", "KBS-1-1", "KBS-1-2", "KBS-3-1", "KBS-3-5", "KBS-3-3", "CS-001", "uzGf4mjzkOPwGO4aCOf3",
79   -// "GYDPF-001", "GYDPF-010", "KBS-1-5", "KBS-2-2", "KBS-3-7", "CS-003", "LBKXrYxLQN9W7qmmqzp5", "rba7VggnqGdNyPvVNs1n",
80   -// "GYDPF-002", "GYDPF-016", "GYDPF-017", "KBS-1-6", "EqFMlJarb2aDwpwvUi6J", "x2173A2HKOiPqeRsKtWY", "GYDPF-005",
81   -// "KBS-1-3", "KBS-2-1", "KBS-3-4", "1fzR6X57k2aafbbkH4po", "lbqMr5pmkNJLWEPSa0yp", "mYz1kUajPOROg0Ewcfhr",
82   -// "6TLlfKBbTMaUZGgHtvuH", "XTE8PKwLSYp29gE1umfW", "MqYu4y0OycHQkzZhothe", "IFeN0lAXlAVQ1fD7gwk1", "hZb9NsRCqtVBSagFqnPS",
83   -// "r22r53PNgY7TeqCK5y14", "KCGSwfTvGCtBfd0qsH63", "4KzFQCncmwFh7UT4vbHp", "GYDPF-007", "KBS-3-2", "t2kkUTZYqxmKLN4X4VPB",
84   -// "9vWKALGoat3XalEtQaRB", "vYtwLMkppPbM3CtB3U9U", "4vwTfMqi8oEtWxdEUrE8", "vVvK2cTLvjYtZX1dksyd", "GYDPF-003",
85   -// "KBS-3-8", "2E6eUu66qxl5Llr6ib5v", "iWbeBfwg36lIpBRMDnvO", "GYDPF-015", "KBS-2-4", "OSbA7X7FGETF0TXub4OS",
86   -// "GYDPF-008", "KBS-2-3", "KBS-2-7", "pRhGGECbXu6FBshyg2yg", "zrVVNRo8QIbjeYjdoCUq", "fjPj3oHW7cL5m0AE1t3y",
87   -// "8dJsgqjmxIIduP4Sr2rL", "GYDPF-012", "KBS-1-4", "JZ8Tbzye8rKotYTbHUJw", "dwToSYEWr04sPtBUxaOH", "GYDPF-009",
88   -// "oe3OmagW5Wi9yw9LfUr3", "2mDiH94D7uSh4CtD2bi0", "ceGyDxlK7xzMoUacIwCv", "gxECiKjMEsVkYyowKIMd", "irAqF3fmzaM5GIo8ZLAx",
89   -// "GYDPF-013", "KBS-2-5", "KBS-3-6", "dxPdbg2UqqYADPMy9TVe", "cjFUpeVPTOh4Uf6wnVH1", "VR5XgpqhFWGMcwdy8yPQ",
90   -// "GYDPF-004", "KBS-1-7", "KBS-2-8", "HEXmiSz0sXsahRHV2bQm", "0lIIGWP49Xuo91TnTvVx", "C99WsNGFSGQSV4n3YmrW",
91   -// "3paJSiHK32wvVM6f1tO8", "GYDPF-011", "KBS-1-8", "KBS-2-6", "yrk5Cxa6EJncWX2kTywa", "xOxHHscmrEBhLTlmyRrF",
92   -// "e3HzLoIl0p3iEM860EdK");
93   -
94   - List<Object> needSyncDataList = initConnectAndSelectData();
95   - log.info("总设备数量: {}台", needSyncDataList.size());
96   -
97   - Map<String, String> organizeIdAndClientIdMap = new HashMap<>(3);
98   - organizeIdAndClientIdMap.put("63934b6f-1e02-4d29-ac14-1a64649e2231", "2020672119054331904"); // 安徽鑫米兰电子科技有限公司
99   - organizeIdAndClientIdMap.put("35bcdb94-31ec-4750-9ee9-cc855aa66e17", "2020672015207559169"); // 安徽同池科技有限公司
100   - organizeIdAndClientIdMap.put("365c477a-3e7b-4c4d-b80d-3c05379d5fda", "2020672228886376448"); // 凯盛信息显示材料（池州）有限公司
  24 + List<String> deviceIdList = Arrays.asList("TCKJ-001", "TCKJ-002", "TCKJ-003", "TCKJ-004", "TCKJ-005", "TCKJ-006",
  25 + "TCKJ-007", "TCKJ-008", "TCKJ-009", "TCKJ-010", "TCKJ-011", "TCKJ-012", "TCKJ-013", "TCKJ-014", "TCKJ-015",
  26 + "TCKJ-016", "TCKJ-017", "TCKJ-018", "TCKJ-019", "TCKJ-020", "TCKJ-021", "TCKJ-022", "TCKJ-023", "TCKJ-024",
  27 + "TCKJ-025", "TCKJ-026", "TCKJ-027", "TCKJ-028", "TCKJ-029", "TCKJ-030", "TCKJ-031", "TCKJ-032", "TCKJ-033",
  28 + "TCKJ-034", "TCKJ-035", "TCKJ-036", "TCKJ-037", "TCKJ-038", "TCKJ-039", "TCKJ-040", "TCKJ-041",
  29 + "vJAzZWk1Q2I8cdq7kx3z", "LmiW3ljI4KP487CeMmol", "ceK7YSNLrTjVSSPaFmn3", "6KePBYyCiEgo10iJXIrF",
  30 + "9vrxIQhbaZ542DvCVne0", "XMLN-001", "XMLN-002", "XMLN-003", "XMLN-004", "XMLN-005", "XMLN-006", "XMLN-007",
  31 + "XMLN-008", "XMLN-009", "XMLN-010", "XMLN-011", "XMLN-012", "XMLN-013", "XMLN-014", "XMLN-015", "XMLN-016",
  32 + "XMLN-017", "XMLN-018", "XMLN-019", "XMLN-020", "XMLN-021", "XMLN-022", "XMLN-023", "XMLN-024", "XMLN-025",
  33 + "XMLN-026", "XMLN-027", "XMLN-028", "XMLN-029", "XMLN-030", "XMLN-031", "XMLN-032", "XMLN-033", "XMLN-034",
  34 + "XMLN-035", "XMLN-036", "XMLN-037", "XMLN-038", "XMLN-039", "XMLN-040", "XMLN-041", "XMLN-042", "XMLN-043",
  35 + "XMLN-044", "XMLN-045", "XMLN-046", "XMLN-047", "XMLN-048", "XMLN-049", "XMLN-050", "XMLN-051", "XMLN-052",
  36 + "GYDPF-014", "GYDPF-006", "KBS-1-1", "KBS-1-2", "KBS-3-1", "KBS-3-5", "KBS-3-3", "CS-001", "uzGf4mjzkOPwGO4aCOf3",
  37 + "GYDPF-001", "GYDPF-010", "KBS-1-5", "KBS-2-2", "KBS-3-7", "CS-003", "LBKXrYxLQN9W7qmmqzp5", "rba7VggnqGdNyPvVNs1n",
  38 + "GYDPF-002", "GYDPF-016", "GYDPF-017", "KBS-1-6", "EqFMlJarb2aDwpwvUi6J", "x2173A2HKOiPqeRsKtWY", "GYDPF-005",
  39 + "KBS-1-3", "KBS-2-1", "KBS-3-4", "1fzR6X57k2aafbbkH4po", "lbqMr5pmkNJLWEPSa0yp", "mYz1kUajPOROg0Ewcfhr",
  40 + "6TLlfKBbTMaUZGgHtvuH", "XTE8PKwLSYp29gE1umfW", "MqYu4y0OycHQkzZhothe", "IFeN0lAXlAVQ1fD7gwk1", "hZb9NsRCqtVBSagFqnPS",
  41 + "r22r53PNgY7TeqCK5y14", "KCGSwfTvGCtBfd0qsH63", "4KzFQCncmwFh7UT4vbHp", "GYDPF-007", "KBS-3-2", "t2kkUTZYqxmKLN4X4VPB",
  42 + "9vWKALGoat3XalEtQaRB", "vYtwLMkppPbM3CtB3U9U", "4vwTfMqi8oEtWxdEUrE8", "vVvK2cTLvjYtZX1dksyd", "GYDPF-003",
  43 + "KBS-3-8", "2E6eUu66qxl5Llr6ib5v", "iWbeBfwg36lIpBRMDnvO", "GYDPF-015", "KBS-2-4", "OSbA7X7FGETF0TXub4OS",
  44 + "GYDPF-008", "KBS-2-3", "KBS-2-7", "pRhGGECbXu6FBshyg2yg", "zrVVNRo8QIbjeYjdoCUq", "fjPj3oHW7cL5m0AE1t3y",
  45 + "8dJsgqjmxIIduP4Sr2rL", "GYDPF-012", "KBS-1-4", "JZ8Tbzye8rKotYTbHUJw", "dwToSYEWr04sPtBUxaOH", "GYDPF-009",
  46 + "oe3OmagW5Wi9yw9LfUr3", "2mDiH94D7uSh4CtD2bi0", "ceGyDxlK7xzMoUacIwCv", "gxECiKjMEsVkYyowKIMd", "irAqF3fmzaM5GIo8ZLAx",
  47 + "GYDPF-013", "KBS-2-5", "KBS-3-6", "dxPdbg2UqqYADPMy9TVe", "cjFUpeVPTOh4Uf6wnVH1", "VR5XgpqhFWGMcwdy8yPQ",
  48 + "GYDPF-004", "KBS-1-7", "KBS-2-8", "HEXmiSz0sXsahRHV2bQm", "0lIIGWP49Xuo91TnTvVx", "C99WsNGFSGQSV4n3YmrW",
  49 + "3paJSiHK32wvVM6f1tO8", "GYDPF-011", "KBS-1-8", "KBS-2-6", "yrk5Cxa6EJncWX2kTywa", "xOxHHscmrEBhLTlmyRrF",
  50 + "e3HzLoIl0p3iEM860EdK");
  51 +
  52 + log.info("总设备数量: {}台", deviceIdList.size());
101 53
102 54 SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
103 55 String formattedDate = sdf.format(new Date());
104 56 log.info("上报时间统一为: {}", formattedDate);
105 57
  58 + // 用于统计状态分布
  59 + Map<Integer, Integer> statusCountMap = new HashMap<>();
  60 + statusCountMap.put(1, 0);
  61 + statusCountMap.put(2, 0);
  62 + statusCountMap.put(3, 0);
  63 + statusCountMap.put(4, 0);
  64 +
106 65 // 用于统计上报结果
107 66 int successCount = 0;
108 67 int failCount = 0;
109 68 List<String> failedDevices = new ArrayList<>();
110   - for (int index = 0; index < needSyncDataList.size(); index++) {
111   - Object needSyncData = needSyncDataList.get(index);
112   - List<Object> dataList = (ArrayList) needSyncData;
113   - String deviceId = dataList.get(0).toString();
114   - String status = dataList.get(1).toString();
115   - String organizeId = dataList.get(2).toString();
  69 +
  70 + // 用于记录不同clientId的设备数量
  71 + int clientId1Count = 0;
  72 + int clientId2Count = 0;
  73 + int clientId3Count = 0;
  74 +
  75 + for (int index = 0; index < deviceIdList.size(); index++) {
  76 + String deviceId = deviceIdList.get(index);
116 77
117 78 // 根据index确定clientId
118   - String clientId = organizeIdAndClientIdMap.get(organizeId);
  79 + String clientId = "2020672015207559169";
  80 + if (index > 45 && index <= 97) {
  81 + clientId = "2020672119054331904";
  82 + clientId2Count++;
  83 + } else if (index > 97) {
  84 + clientId = "2020672228886376448";
  85 + clientId3Count++;
  86 + } else {
  87 + clientId1Count++;
  88 + }
  89 +
119 90 String topic = MessageFormat.format("/{0}/{1}/properties/report", clientId, deviceId);
120 91
121 92 // 获取设备状态
122   - int deviceState = getDeviceState(status);
  93 + int deviceState = getDeviceState();
  94 +
  95 + // 统计状态分布
  96 + statusCountMap.put(deviceState, statusCountMap.get(deviceState) + 1);
123 97
124 98 Map<String, Object> properties = new HashMap<>(5);
125 99 properties.put("type", 1);
... ... @@ -167,6 +141,8 @@ public class CzDeviceReportService {
167 141
168 142 // 任务完成，输出统计信息
169 143 log.info("========== 设备状态上报任务完成 ==========");
  144 + log.info("任务完成时间: {}", new Date());
  145 + log.info("设备总数: {}台", deviceIdList.size());
170 146 log.info("成功上报: {}台", successCount);
171 147 log.info("失败上报: {}台", failCount);
172 148
... ... @@ -174,104 +150,60 @@ public class CzDeviceReportService {
174 150 log.warn("失败设备列表: {}", failedDevices);
175 151 }
176 152
  153 + // 输出clientId分布
  154 + log.info("clientId分布统计:");
  155 + log.info(" clientId-2020672015207559169: {}台", clientId1Count);
  156 + log.info(" clientId-2020672119054331904: {}台", clientId2Count);
  157 + log.info(" clientId-2020672228886376448: {}台", clientId3Count);
  158 +
  159 + // 输出状态分布统计
  160 + log.info("设备状态分布统计 (按8:1:0.5:0.5比例):");
  161 + log.info(" 状态1(80%): {}台 (占比: {}%)",
  162 + statusCountMap.get(1),
  163 + String.format("%.1f", statusCountMap.get(1) * 100.0 / deviceIdList.size()));
  164 + log.info(" 状态2(10%): {}台 (占比: {}%)",
  165 + statusCountMap.get(2),
  166 + String.format("%.1f", statusCountMap.get(2) * 100.0 / deviceIdList.size()));
  167 + log.info(" 状态3(5%): {}台 (占比: {}%)",
  168 + statusCountMap.get(3),
  169 + String.format("%.1f", statusCountMap.get(3) * 100.0 / deviceIdList.size()));
  170 + log.info(" 状态4(5%): {}台 (占比: {}%)",
  171 + statusCountMap.get(4),
  172 + String.format("%.1f", statusCountMap.get(4) * 100.0 / deviceIdList.size()));
  173 +
  174 + // 计算实际比例
  175 + double ratio1 = statusCountMap.get(1) / (double) statusCountMap.get(2);
  176 + double ratio3 = statusCountMap.get(3) / (double) statusCountMap.get(2);
  177 + double ratio4 = statusCountMap.get(4) / (double) statusCountMap.get(2);
  178 + log.info("实际比例: {} : 1 : {} : {}",
  179 + String.format("%.1f", ratio1),
  180 + String.format("%.1f", ratio3),
  181 + String.format("%.1f", ratio4));
  182 +
177 183 // 任务执行耗时
178 184 log.info("========== 任务执行结束 ==========");
179 185 }
180 186
181   - private int getDeviceState(String status) {
182   - int deviceState;
183   - if ("RUN".equals(status)) {
184   - deviceState = 1;
185   - } else if ("STAND".equals(status)) {
186   - deviceState = 2;
187   - } else if ("OFF".equals(status)) {
188   - deviceState = 3;
  187 + private int getDeviceState() {
  188 + Random random = new Random();
  189 + double rand = random.nextDouble();
  190 + int status;
  191 +
  192 + if (rand < 0.8) {
  193 + status = 1; // 80%概率
  194 + } else if (rand < 0.9) {
  195 + status = 2; // 10%概率
  196 + } else if (rand < 0.95) {
  197 + status = 3; // 5%概率
189 198 } else {
190   - deviceState = 4;
  199 + status = 4; // 5%概率
191 200 }
192 201
193   - return deviceState;
194   - }
195   -
196   - private List<Object> initConnectAndSelectData() {
197   - Connection connection = null;
198   - PreparedStatement statement = null;
199   - ResultSet resultSet = null;
200   - HikariDataSource dataSource = null;
201   - List<Object> resultList = new ArrayList<>();
202   -
203   - log.info("开始连接数据库，URL: {}", jdbcUrl);
204   -
205   - try {
206   - HikariConfig config = new HikariConfig();
207   - config.setJdbcUrl(jdbcUrl);
208   - config.setUsername(jdbcUserName);
209   - config.setPassword(jdbcPassword);
210   - config.setDriverClassName("org.postgresql.Driver");
211   - config.setMaximumPoolSize(5);
212   - config.setMinimumIdle(5);
213   - config.setConnectionTimeout(60000);
214   - config.setConnectionTestQuery("SELECT 1");
215   -
216   - dataSource = new HikariDataSource(config);
217   - log.info("Hikari连接池配置完成");
218   -
219   - connection = dataSource.getConnection();
220   - log.info("数据库连接成功");
221   -
222   - statement = connection.prepareStatement(selectSql);
223   - log.info("执行SQL查询: {}", selectSql);
224   -
225   - resultSet = statement.executeQuery();
226   - ResultSetMetaData metaData = resultSet.getMetaData();
227   - int columnCount = metaData.getColumnCount();
228   - log.info("查询结果集元数据获取成功，共{}列", columnCount);
229   -
230   - int rowCount = 0;
231   - while (resultSet.next()) {
232   - List<Object> result = new ArrayList<>(columnCount);
233   - for (int index = 1; index <= columnCount; index++) {
234   - int columnType = metaData.getColumnType(index);
235   - Object value = SqlTypedValueUtils.getTypedValue(resultSet, index, columnType);
236   - result.add(value);
237   - }
238   - resultList.add(result);
239   - rowCount++;
240   -
241   - // 每处理1000行记录一次日志
242   - if (rowCount % 1000 == 0) {
243   - log.info("已处理{}行数据", rowCount);
244   - }
245   - }
246   -
247   - log.info("数据查询完成，共获取{}行数据", rowCount);
248   -
249   - } catch (SQLException e) {
250   - log.error("数据库操作异常，URL: {}, 用户名: {}", jdbcUrl, jdbcUserName, e);
251   - } catch (Exception e) {
252   - log.error("初始化数据库连接或查询数据时发生异常", e);
253   - } finally {
254   - // 释放资源
255   - try {
256   - if (resultSet != null) resultSet.close();
257   - if (statement != null) statement.close();
258   - if (connection != null) connection.close();
259   - log.info("数据库连接资源已释放");
260   - } catch (SQLException e) {
261   - log.error("关闭数据库资源时发生异常", e);
262   - }
263   -
264   - if (dataSource != null) {
265   - try {
266   - dataSource.close();
267   - log.info("HikariDataSource连接池已关闭");
268   - } catch (Exception e) {
269   - log.error("关闭HikariDataSource连接池时发生异常", e);
270   - }
271   - }
  202 + // 调试日志
  203 + if (log.isTraceEnabled()) {
  204 + log.trace("生成设备状态: random={}, status={}", rand, status);
272 205 }
273 206
274   - log.info("数据库操作完成，返回{}条记录", resultList.size());
275   - return resultList;
  207 + return status;
276 208 }
277 209 }
\ No newline at end of file
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