大屏项目初始化

screen-vue/src/views/Login.vue

@@ -64,15 +64,15 @@ const isLoading = ref(false)
 
 const handleLogin = async () => {
   try {
-    await loginFormRef.value.validate()
+    await loginFormRef.value.validate();
-    isLoading.value = true
+    isLoading.value = true;
-    const res = await login(loginForm.value)
+    const res = await login(loginForm.value);
-    localStorage.setItem('token', res.token)
+    localStorage.setItem('token', res.token);
-    localStorage.setItem('username', res.username)
+    localStorage.setItem('userName', res.userName);
-    ElMessage.success('登录成功！')
+    ElMessage.success('登录成功！');
     setTimeout(() => {
       router.push('/dashboard');
-    }, 3000)
+    }, 3000);
   } catch (error) {
     ElMessage.error(res.msg);
   }finally{

screen-vue/src/views/desktop/index.vue

@@ -18,13 +18,10 @@
         </div>
         <div class="query-group">
           <el-date-picker
-            type="daterange" 
+            type="year" 
             v-model="queryDate"
-            range-separator="至"
-            start-placeholder="开始日期"
-            end-placeholder="结束日期"
             popper-class="dark-date-popper"
-            value-format="YYYY-MM-DD"
+            value-format="YYYY"
           ></el-date-picker>
           <button class="query-btn" @click="handleQuery">查询</button>
         </div>
@@ -33,49 +30,60 @@
 
     <main class="screen-content">
       <div v-if="activeTab === 'home'" class="screen-page">
-        <HomeIndex />
+        <HomeIndex :formParams="FormValues" />
       </div>
       <div v-else-if="activeTab === 'work'" class="screen-page">
-        <WorkIndex />
+        <WorkIndex :formParams="FormValues" />
       </div>
+	  <div v-else-if="activeTab === 'test'" class="screen-page">
+	    <TestIndex :formParams="FormValues" />
+	  </div>
       <div v-else-if="activeTab === 'erp'" class="screen-page">
-        <ErpIndex />
+        <ErpIndex :formParams="FormValues" />
       </div>
     </main>
   </div>
 </template>
 
 <script setup>
-import { ref } from 'vue';
+import { ref, onMounted } from 'vue';
 import HomeIndex from './screen/Home/index.vue';
 import ErpIndex from './screen/Erp/index.vue';
 import WorkIndex from './screen/Work/index.vue';
+import TestIndex from './screen/Test/index.vue';
 
 const screenTitle = ref('数字化可视化');
+const currentYear = new Date().getFullYear().toString();
 
 const FormValues = ref({
-  startDate: "",
+  reqParam: currentYear
-  endDate: ""
 });
 
 const allTabs = [
   { key: 'home', name: '首页' },
   { key: 'work', name: '工作' },
+  { key: 'test', name: '测试' },
   { key: 'erp', name: '财务' },
 ]
 
 const activeTab = ref('home')
-const queryDate = ref('')
+const queryDate = ref();
 
 const switchTab = (key) => {
   activeTab.value = key
 }
 
 const handleQuery = () => {
-  const [startDate, endDate] = queryDate.value || [];
+	FormValues.value.reqParam = queryDate.value;
-  FormValues.value.startDate = startDate || "";
-  FormValues.value.endDate = endDate || "";
 }
+
+const initApp = () =>{
+	queryDate.value = currentYear;
+}
+
+onMounted(() => {
+  initApp();
+});
 </script>
 
 <style>
@@ -247,7 +255,6 @@ const handleQuery = () => {
 :deep(.el-input__inner) {
   background-color: #0f3460 !important;
   color: #e0e6ff !important;
-  border: 1px solid #1a508b !important;
   box-shadow: none !important;
 }
 

screen-vue/src/views/desktop/screen/Erp/components/ChartLine.vue

@@ -1,163 +0,0 @@
-<template>
-  <div class="chart-card">
-    <div class="chart-card-header">
-      <span class="chart-card-title">月度销售额与增长率分析</span>
-    </div>
-    <div class="bar-line-chart-container" ref="chartRef"></div>
-  </div>
-</template>
-
-<script setup>
-import { ref, onMounted } from 'vue'
-import * as echarts from 'echarts'
-
-const chartRef = ref(null)
-let chartInstance = null
-
-const initBarLineChart = () => {
-  const el = chartRef.value
-  if (!el) return
-
-  chartInstance = echarts.init(el)
-
-  const option = {
-    tooltip: { 
-      trigger: 'axis', 
-      axisPointer: { type: 'cross' },
-      backgroundColor: 'rgba(145, 200, 255, 0.9)',
-      borderColor: '#409EFF',
-      borderWidth: 1,
-      textStyle: { color: '#0a3b70' },
-      padding: [8, 12],
-      borderRadius: 6,
-      formatter: function(params) {
-        let res = `<b>${params[0].axisValue}</b>`
-        params.forEach(item => {
-          res += `<br/>${item.seriesName}：${item.value}${item.seriesName === '增长率' ? '%' : '万元'}`
-        })
-        return res
-      }
-    },
-    legend: { 
-      top: '10',
-      left: 'center',  
-      textStyle: { fontSize: 12, color: '#e0e6ff' }
-    },
-    grid: {
-      left: '4%',       
-      right: '4%',      
-      bottom: '10%',     
-      top: '12%',
-      containLabel: true
-    },
-    xAxis: [
-      {
-        type: 'category',
-        data: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月'],
-        axisLabel: { 
-          fontSize: 11,  
-          interval: 0,
-          color: '#b4c7e7'
-        },
-        axisLine: { lineStyle: { color: '#1a508b' } },
-        boundaryGap: true
-      }
-    ],
-    yAxis: [
-      {
-        type: 'value',
-        name: '销售额 (万元)',
-        nameTextStyle: { fontSize: 12, color: '#b4c7e7' },
-        axisLabel: { formatter: '{value}', color: '#b4c7e7' },
-        axisLine: { lineStyle: { color: '#1a508b' } },
-        splitLine: { lineStyle: { color: 'rgba(26, 80, 139, 0.3)' } },
-        nameLocation: 'center',
-        nameGap: 30
-      },
-      {
-        type: 'value',
-        name: '增长率 (%)',
-        nameTextStyle: { fontSize: 12, color: '#b4c7e7' },
-        axisLabel: { formatter: '{value} %', color: '#b4c7e7' },
-        axisLine: { lineStyle: { color: '#1a508b' } },
-        splitLine: { lineStyle: { color: 'rgba(26, 80, 139, 0.3)' } },
-        nameLocation: 'center',
-        nameGap: 30
-      }
-    ],
-    series: [
-      {
-        name: '销售额',
-        type: 'bar',
-        yAxisIndex: 0,
-        data: [120, 200, 150, 80, 70, 110, 130, 180, 160, 90, 100, 140],
-        itemStyle: { color: '#409EFF' },
-        barWidth: '15%'
-      },
-      {
-        name: '增长率',
-        type: 'line',
-        yAxisIndex: 1,
-        data: [12, 20, 15, 8, 7, 11, 13, 18, 16, 9, 10, 14],
-        itemStyle: { color: '#E6A23C' },
-        symbol: 'circle',
-        symbolSize: 5,
-        emphasis: { symbolSize: 7 },
-        areaStyle: {
-          color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
-            { offset: 0, color: 'rgba(230, 162, 60, 0.3)' },
-            { offset: 1, color: 'rgba(230, 162, 60, 0.0)' }
-          ])
-        }
-      }
-    ]
-  }
-
-  chartInstance.setOption(option)
-  window.addEventListener('resize', () => chartInstance.resize())
-}
-
-onMounted(() => initBarLineChart())
-</script>
-
-<style scoped>
-.chart-card {
-  width: 100%;
-  height: 100%;
-  display: flex;
-  flex-direction: column;
-  overflow: hidden;
-}
-
-.chart-card-header {
-  height: 40px;
-  line-height: 40px;
-  padding: 0 16px;
-  background-color: rgba(26, 80, 139, 0.5);
-  border-bottom: 1px solid #1a508b;
-  display: flex;
-  align-items: center;
-}
-
-.chart-card-title {
-  font-size: 16px;
-  font-weight: 600;
-  color: #409EFF;
-  letter-spacing: 0.5px;
-}
-
-.bar-line-chart-container {
-  flex: 1;
-  width: 100%;
-  height: calc(100% - 40px);
-  margin: 0;
-  padding: 0;
-}
-
-:deep(.echarts-tooltip) {
-  background-color: rgba(145, 200, 255, 0.9) !important;
-  border-color: #409EFF !important;
-  color: #0a3b70 !important;
-  border-radius: 6px !important;
-}
-</style>

screen-vue/src/views/desktop/screen/Erp/components/ChartPic.vue

@@ -1,183 +0,0 @@
-<template>
-  <div class="chart-card">
-    <div class="chart-card-header">
-      <span class="chart-card-title">年度销售额占比分析</span>
-    </div>
-    <div class="pie-chart-container" ref="chartRef"></div>
-  </div>
-</template>
-
-<script setup>
-import { ref, onMounted } from 'vue'
-import * as echarts from 'echarts'
-
-const chartRef = ref(null)
-let chartInstance = null
-
-const initPieChart = () => {
-  const el = chartRef.value
-  if (!el) return
-
-  chartInstance = echarts.init(el)
-
-  const pieData = [
-    { value: 85, name: 'A-华东' },
-    { value: 78, name: 'A-华南' },
-    { value: 92, name: 'A-华北' },
-    { value: 65, name: 'B-华东' },
-    { value: 72, name: 'B-华南' },
-    { value: 88, name: 'B-华北' },
-    { value: 58, name: 'C-华东' },
-    { value: 66, name: 'C-华南' },
-    { value: 75, name: 'C-华北' },
-    { value: 48, name: 'D-华东' },
-    { value: 55, name: 'D-华南' },
-    { value: 62, name: 'D-华北' },
-    { value: 42, name: 'E-华东' },
-    { value: 49, name: 'E-华南' },
-    { value: 58, name: 'E-华北' }
-  ]
-
-  const colorList = [
-    '#409EFF', '#36CFc9', '#67C23A', '#E6A23C', '#F56C6C',
-    '#909399', '#722ED1', '#EB2F96', '#1890FF', '#52C41A',
-    '#FAAD14', '#F5222D', '#8C8C8C', '#A062D4', '#F7BA1E'
-  ]
-
-  const option = {
-    tooltip: {
-      trigger: 'item',
-      backgroundColor: 'rgba(145, 200, 255, 0.9)',
-      borderColor: '#409EFF',
-      borderWidth: 1,
-      textStyle: { color: '#0a3b70', fontSize: 12 },
-      padding: [10, 15],
-      borderRadius: 6,
-      formatter: function(params) {
-        return `分类：${params.name}<br/>销售额：${params.value}万元<br/>占比：${params.percent.toFixed(1)}%`
-      }
-    },
-    legend: {
-      orient: 'horizontal',
-      top: '10%',
-      left: 'center',
-      textStyle: { fontSize: 11, color: '#e0e6ff' },
-      itemWidth: 12,
-      itemHeight: 12,
-      itemGap: 10,
-      pageIconColor: '#409EFF',
-      pageTextStyle: { color: '#e0e6ff', fontSize: 10 },
-      pageButtonItemGap: 6,
-      pageButtonGap: 10,
-      type: 'scroll'
-    },
-    series: [
-      {
-        name: '销售额',
-        type: 'pie',
-        radius: ['30%', '55%'],
-        center: ['50%', '65%'],
-        avoidLabelOverlap: true,
-        itemStyle: {
-          borderRadius: 4,
-          borderColor: 'rgba(15, 52, 96, 0.9)',
-          borderWidth: 1
-        },
-        label: {
-          show: true,
-          position: 'outside',
-          fontSize: 10,
-          color: '#e0e6ff',
-          formatter: '{b} {d}%',
-          overflow: 'truncate',
-          ellipsis: '...',
-          distance: 8
-        },
-        labelLine: {
-          show: true,
-          length: 12,
-          length2: 8,
-          lineStyle: { color: '#e0e6ff', width: 1 },
-          smooth: 0.2,
-          minTurnAngle: 45
-        },
-        data: pieData,
-        color: colorList
-      }
-    ]
-  }
-
-  chartInstance.setOption(option)
-  window.addEventListener('resize', () => chartInstance.resize())
-}
-
-onMounted(() => initPieChart())
-</script>
-
-<style scoped>
-.chart-card {
-  width: 100%;
-  height: 100%;
-  display: flex;
-  flex-direction: column;
-  overflow: hidden;
-}
-
-.chart-card-header {
-  height: 40px;
-  line-height: 40px;
-  padding: 0 16px;
-  background-color: rgba(26, 80, 139, 0.5);
-  border-bottom: 1px solid #1a508b;
-  display: flex;
-  align-items: center;
-}
-
-.chart-card-title {
-  font-size: 16px;
-  font-weight: 600;
-  color: #409EFF;
-  letter-spacing: 0.5px;
-}
-
-.pie-chart-container {
-  flex: 1;
-  width: 100%;
-  height: calc(100% - 40px);
-  margin: 0;
-  padding: 0;
-}
-
-:deep(.echarts-tooltip) {
-  background-color: rgba(145, 200, 255, 0.9) !important;
-  border-color: #409EFF !important;
-  color: #0a3b70 !important;
-  border-radius: 6px !important;
-}
-
-:deep(.echarts-legend-scroll) {
-  background-color: transparent !important;
-}
-:deep(.echarts-legend-scroll-text) {
-  color: #e0e6ff !important;
-  font-size: 11px !important;
-}
-:deep(.echarts-legend-scroll-button) {
-  border-color: #1a508b !important;
-}
-:deep(.echarts-legend-scroll-button-icon) {
-  color: #409EFF !important;
-}
-
-:deep(.ec-label) {
-  z-index: 9999 !important;
-  white-space: nowrap !important;
-  font-size: 10px !important;
-  color: #e0e6ff !important;
-}
-
-:deep(.ec-label-line) {
-  stroke: #e0e6ff !important;
-  stroke-width: 1px !important;
-}
-</style>

screen-vue/src/views/desktop/screen/Erp/index.vue

@@ -10,20 +10,17 @@
     <div class="erp-section erp-upper-section">
       <div class="erp-col erp-col-1-3">
         <div class="erp-card">
-          <h3>上部列1</h3>
+          
-          <p>ERP数据面板1</p>
         </div>
       </div>
       <div class="erp-col erp-col-1-3">
         <div class="erp-card">
-          <h3>上部列2</h3>
+          
-          <p>ERP数据面板2</p>
         </div>
       </div>
       <div class="erp-col erp-col-1-3">
         <div class="erp-card">
-          <h3>上部列3</h3>
+          <ChartV03 :formParams="props.formParams" />
-          <p>ERP数据面板3</p>
         </div>
       </div>
     </div>
@@ -33,22 +30,19 @@
         <div class="erp-inner-layout">
           <div class="erp-col erp-col-1-2">
             <div class="erp-card">
-              <h3>中部左1列</h3>
+              <ChartV04 :formParams="props.formParams" />
-              <p>ERP明细1</p>
             </div>
           </div>
           <div class="erp-col erp-col-1-2">
             <div class="erp-card">
-              <h3>中部左2列</h3>
+              <ChartV05 :formParams="props.formParams" />
-              <p>ERP明细2</p>
             </div>
           </div>
         </div>
       </div>
       <div class="erp-col erp-col-1-2">
         <div class="erp-card">
-          <h3>中部右侧列</h3>
+          <ChartV01 :formParams="props.formParams" />
-          <p>ERP核心数据展示</p>
         </div>
       </div>
     </div>
@@ -58,22 +52,19 @@
         <div class="erp-inner-layout">
           <div class="erp-col erp-col-1-2">
             <div class="erp-card">
-              <h3>下部左1列</h3>
+              <ChartV06 :formParams="props.formParams" />
-              <p>ERP统计1</p>
             </div>
           </div>
           <div class="erp-col erp-col-1-2">
             <div class="erp-card">
-              <h3>下部左2列</h3>
+              <ChartV02 :formParams="props.formParams" />
-              <p>ERP统计2</p>
             </div>
           </div>
         </div>
       </div>
       <div class="erp-col erp-col-1-2">
         <div class="erp-card">
-          <h3>下部右侧列</h3>
+          <ChartV07 :formParams="props.formParams" />
-          <p>ERP报表/图表展示</p>
         </div>
       </div>
     </div>
@@ -81,6 +72,29 @@
 </template>
 
 <script setup>
+import { ref, watch } from 'vue';
+import ChartV01 from './components/ChartV01.vue';
+import ChartV02 from './components/ChartV02.vue';
+import ChartV03 from './components/ChartV03.vue';
+import ChartV04 from './components/ChartV04.vue';
+import ChartV05 from './components/ChartV05.vue';
+import ChartV06 from './components/ChartV06.vue';
+import ChartV07 from './components/ChartV07.vue';
+
+const props = defineProps({
+  formParams: {
+    type: Object,
+    default: () => ({})
+  }
+});
+
+watch(
+  () => props.formParams,
+  { 
+    deep: true,
+    immediate: true
+  }
+);
 </script>
 
 <style scoped>
@@ -143,9 +157,9 @@
   background-color: rgba(15, 52, 96, 0.9);
   border: 1px solid #1a508b;
   border-radius: 8px;
-  padding: 12px;
+  padding: 2px;
   box-sizing: border-box;
-  display: flex;
+  display: block;
   flex-direction: column;
   justify-content: center;
   align-items: center;

screen-vue/src/views/desktop/screen/Home/index.vue

@@ -17,6 +17,35 @@
 </template>
 
 <script setup>
+import { ref, watch } from 'vue';
+
+const currentYear = new Date().getFullYear().toString();
+
+const FormValues = ref({
+  reqParam: currentYear
+});
+
+const initApp = (params) =>{
+	FormValues.value.reqParam = params;
+}
+
+const props = defineProps({
+  formParams: {
+    type: Object,
+    default: () => ({})
+  }
+});
+
+watch(
+  () => props.formParams,
+  (newVal) => {
+	  initApp(newVal);
+  },
+  { 
+    deep: true,
+    immediate: true
+  }
+);
 </script>
 
 <style scoped>
@@ -87,7 +116,7 @@
   color: #e0e6ff;
   text-align: center;
   height: 100%;
-  display: flex;
+  display: block;
   flex-direction: column;
   justify-content: center;
   align-items: center;

screen-vue/src/views/desktop/screen/Work/index.vue

@@ -130,9 +130,9 @@
   background-color: rgba(15, 52, 96, 0.9);
   border: 1px solid #1a508b;
   border-radius: 8px;
-  padding: 12px;
+  padding: 2px;
   box-sizing: border-box;
-  display: flex;
+  display: block;
   flex-direction: column;
   justify-content: center;
   align-items: center;

src/main/java/com/mini/mybigscreen/Auth/userController.java

@@ -1,7 +1,12 @@
 package com.mini.mybigscreen.Auth;
 
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.mini.mybigscreen.Model.LoginRequest;
 import com.mini.mybigscreen.Model.Result;
+import com.mini.mybigscreen.biz.domain.HomeUser;
+import com.mini.mybigscreen.biz.service.HomeUserService;
+import com.mini.mybigscreen.utils.AesUtil;
+import jakarta.annotation.Resource;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpSession;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -12,21 +17,26 @@ import org.springframework.web.bind.annotation.RestController;
 public class userController {
 
 
+    @Resource
+    private HomeUserService userService;
+
+
     /**
      * 系统登录
      */
     @PostMapping("/userLogin")
     public Result<?> getUserInfo(@RequestBody LoginRequest loginRequest, HttpServletRequest request) {
-        String username = loginRequest.getUsername();
+        QueryWrapper<HomeUser> queryWrapper = new QueryWrapper<>();
-        String password = loginRequest.getPassword();
+        queryWrapper.eq("user_name", loginRequest.getUsername())
-        if ("admin".equals(username) && "123456".equals(password)) {
+                .eq("password", AesUtil.encrypt(loginRequest.getPassword()));
+        HomeUser user = userService.getOne(queryWrapper, true);
+        if (user != null) {
             String token = "admin-token-" + System.currentTimeMillis();
             HttpSession session = request.getSession(true);
-            session.setAttribute("loginUser", username);
+            session.setAttribute("userName", user.getUserName());
             session.setAttribute("token", token);
             return Result.success(token);
-        } else {
-            return Result.error("账号或密码错误");
         }
+        return Result.error("账号或密码错误");
     }
 }

src/main/java/com/mini/mybigscreen/mybatis/demo.java

@@ -29,7 +29,7 @@ public class demo {
                             .pathInfo(Collections.singletonMap(OutputFile.xml, System.getProperty("user.dir") + "/src/main/resources/mapper"));
                 })
                 .strategyConfig(builder -> {
-                    builder.addInclude("biz_item_info")
+                    builder.addInclude("biz_home_user")
                             .addTablePrefix("biz_")
                             .entityBuilder()
                             .enableLombok()

src/main/java/com/mini/mybigscreen/utils/AesUtil.java

@@ -0,0 +1,109 @@
+package com.mini.mybigscreen.utils;
+
+import javax.crypto.Cipher;
+import javax.crypto.spec.IvParameterSpec;
+import javax.crypto.spec.SecretKeySpec;
+import java.nio.charset.StandardCharsets;
+import java.util.Base64;
+import java.util.Arrays;
+import java.util.concurrent.ThreadLocalRandom;
+
+/**
+ * AES加密解密工具类（CBC/PKCS5Padding）
+ * 优化说明：修复密钥BUG+解决换行问题+性能优化+安全加固+零依赖
+ */
+public class AesUtil {
+
+
+    private static final LoggerUtils logger = LoggerUtils.getInstance();
+    private static final String AES_KEY_HEX = "AD42F6697B035B7580E4FEF93BE20BAD"; // 你的32位16进制密钥
+    private static final String CHARSET = StandardCharsets.UTF_8.name();
+    private static final int IV_LENGTH = 16; // AES CBC IV固定16字节
+    private static final String TRANSFORMATION = "AES/CBC/PKCS5Padding";
+    private static final String ALGORITHM = "AES";
+
+    private static final ThreadLocal<Cipher> ENCRYPT_CIPHER = ThreadLocal.withInitial(() -> {
+        try {
+            return Cipher.getInstance(TRANSFORMATION);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    });
+    private static final ThreadLocal<Cipher> DECRYPT_CIPHER = ThreadLocal.withInitial(() -> {
+        try {
+            return Cipher.getInstance(TRANSFORMATION);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    });
+
+    /**
+     * 加密
+     */
+    public static String encrypt(String content) {
+        return encrypt(content, hex2Bytes(AES_KEY_HEX));
+    }
+
+    /**
+     * 解密
+     */
+    public static String decrypt(String content) {
+        return decrypt(content, hex2Bytes(AES_KEY_HEX));
+    }
+
+    public static String encrypt(String content, byte[] key) {
+        if (content == null || content.isEmpty()) {
+            return "";
+        }
+        try {
+            SecretKeySpec secretKey = new SecretKeySpec(key, ALGORITHM);
+            IvParameterSpec iv = new IvParameterSpec(Arrays.copyOf(key, IV_LENGTH));
+            Cipher cipher = ENCRYPT_CIPHER.get();
+            cipher.init(Cipher.ENCRYPT_MODE, secretKey, iv);
+            byte[] encryptBytes = cipher.doFinal(content.getBytes(CHARSET));
+            return Base64.getEncoder().encodeToString(encryptBytes);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static String decrypt(String content, byte[] key) {
+        if (content == null || content.isEmpty()) {
+            return "";
+        }
+        try {
+            SecretKeySpec secretKey = new SecretKeySpec(key, ALGORITHM);
+            IvParameterSpec iv = new IvParameterSpec(Arrays.copyOf(key, IV_LENGTH));
+            Cipher cipher = DECRYPT_CIPHER.get();
+            cipher.init(Cipher.DECRYPT_MODE, secretKey, iv);
+            byte[] decryptBytes = cipher.doFinal(Base64.getDecoder().decode(content));
+            String result = new String(decryptBytes, CHARSET);
+            return result.trim();
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * 32位16进制字符串转16字节数组（解决你的密钥长度BUG的核心方法）
+     */
+    private static byte[] hex2Bytes(String hexStr) {
+        if (hexStr == null || hexStr.length() % 2 != 0) {
+            throw new IllegalArgumentException("密钥必须是偶数长度的16进制字符串");
+        }
+        byte[] bytes = new byte[hexStr.length() / 2];
+        for (int i = 0; i < bytes.length; i++) {
+            bytes[i] = (byte) Integer.parseInt(hexStr.substring(i * 2, i * 2 + 2), 16);
+        }
+        return bytes;
+    }
+
+    /**
+     * 生成随机16字节IV向量（方案2：安全随机IV，新业务推荐使用）
+     */
+    private static byte[] generateRandomIV() {
+        byte[] iv = new byte[IV_LENGTH];
+        ThreadLocalRandom.current().nextBytes(iv);
+        return iv;
+    }
+}

src/main/java/com/mini/mybigscreen/utils/LoggerUtils.java

@@ -0,0 +1,187 @@
+package com.mini.mybigscreen.utils;
+
+import java.io.*;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.concurrent.locks.ReentrantLock;
+
+
+public class LoggerUtils {
+
+    // 日志级别
+    public enum Level {
+        DEBUG, INFO, WARN, ERROR
+    }
+
+    // 单例实例
+    private static volatile LoggerUtils instance;
+
+    private String baseLogPath;
+
+
+    private final SimpleDateFormat logDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
+
+    // 线程安全锁
+    private final ReentrantLock lock = new ReentrantLock();
+
+    // 禁止外部实例化
+    private LoggerUtils(String baseLogPath) {
+        this.baseLogPath = baseLogPath;
+        initLogDir(); // 初始化日志目录
+    }
+
+    public static LoggerUtils getInstance() {
+        return getInstance("/ogsapp/logs");
+    }
+
+    /**
+     * 获取单例实例（自定义日志路径）
+     *
+     * @param baseLogPath 日志根目录（支持相对路径或绝对路径）
+     */
+    public static LoggerUtils getInstance(String baseLogPath) {
+        if (instance == null) {
+            synchronized (LoggerUtils.class) {
+                if (instance == null) {
+                    instance = new LoggerUtils(baseLogPath);
+                }
+            }
+        }
+        return instance;
+    }
+
+    /**
+     * 初始化日志目录（若不存在则创建多级目录）
+     */
+    private void initLogDir() {
+        try {
+            Files.createDirectories(Paths.get(baseLogPath));
+        } catch (IOException e) {
+            throw new RuntimeException("初始化日志目录失败：" + baseLogPath, e);
+        }
+    }
+
+    private String getCurrentLogFilePath(Level level) {
+        String fileName = level + "_APP" + ".log";
+        return baseLogPath + File.separator + fileName;
+    }
+
+    // ------------------------------ 日志方法（支持多类型可变参数） ------------------------------
+
+    /**
+     * 记录DEBUG级别日志（支持1到多个任意类型参数）
+     */
+    public void debug(Object... messages) {
+        log(Level.DEBUG, joinMessages(messages), null);
+    }
+
+    /**
+     * 记录INFO级别日志（支持1到多个任意类型参数）
+     */
+    public void info(Object... messages) {
+        log(Level.INFO, joinMessages(messages), null);
+    }
+
+    /**
+     * 记录WARN级别日志（支持1到多个任意类型参数）
+     */
+    public void warn(Object... messages) {
+        log(Level.WARN, joinMessages(messages), null);
+    }
+
+    /**
+     * 记录WARN级别日志（支持1到多个任意类型参数+异常）
+     */
+    public void warn(Object[] messages, Throwable throwable) {
+        log(Level.WARN, joinMessages(messages), throwable);
+    }
+
+    /**
+     * 记录ERROR级别日志（支持1到多个任意类型参数）
+     */
+    public void error(Object... messages) {
+        log(Level.ERROR, joinMessages(messages), null);
+    }
+
+    /**
+     * 记录ERROR级别日志（支持1到多个任意类型参数+异常）
+     */
+    public void error(Object[] messages, Throwable throwable) {
+        log(Level.ERROR, joinMessages(messages), throwable);
+    }
+
+    // ------------------------------ 核心方法 ------------------------------
+
+    /**
+     * 核心日志写入逻辑
+     */
+    private void log(Level level, String message, Throwable throwable) {
+        // 构建日志内容
+        StringBuilder logContent = new StringBuilder();
+        logContent.append("[").append(logDateFormat.format(new Date())).append("] "); // 时间戳
+        logContent.append("[").append(level.name()).append("] "); // 日志级别
+        logContent.append("[Thread-").append(Thread.currentThread().getId()).append("] "); // 线程ID
+        logContent.append(message); // 拼接后的消息
+
+        // 追加异常堆栈信息（如果有）
+        if (throwable != null) {
+            logContent.append("\n").append(getStackTrace(throwable));
+        }
+        logContent.append("\n"); // 每条日志换行
+
+        // 加锁写入文件（保证线程安全）
+        lock.lock();
+        try (BufferedWriter writer = new BufferedWriter(
+                new OutputStreamWriter(
+                        new FileOutputStream(getCurrentLogFilePath(level), true), // 追加模式
+                        StandardCharsets.UTF_8 // 避免中文乱码
+                )
+        )) {
+            System.out.print(logContent);
+            writer.write(logContent.toString());
+            writer.flush();
+        } catch (IOException e) {
+            System.err.println("日志写入失败：" + e.getMessage());
+        } finally {
+            lock.unlock();
+        }
+    }
+
+    /**
+     * 拼接多类型可变参数为单个字符串（自动转换任意类型为字符串，处理null）
+     *
+     * @param messages 1到多个任意类型参数（不可为空数组）
+     * @return 拼接后的字符串
+     */
+    private String joinMessages(Object... messages) {
+        if (messages == null || messages.length == 0) {
+            throw new IllegalArgumentException("日志消息至少需要1个参数");
+        }
+        StringBuilder sb = new StringBuilder();
+        for (Object msg : messages) {
+            sb.append(msg);
+        }
+        return sb.toString();
+    }
+
+    /**
+     * 异常堆栈信息转为字符串
+     */
+    private String getStackTrace(Throwable throwable) {
+        StringWriter sw = new StringWriter();
+        PrintWriter pw = new PrintWriter(sw);
+        throwable.printStackTrace(pw);
+        return sw.toString();
+    }
+
+    /**
+     * 动态修改日志路径
+     */
+    public void setBaseLogPath(String baseLogPath) {
+        this.baseLogPath = baseLogPath;
+        initLogDir();
+    }
+}

src/main/resources/application.properties

@@ -11,7 +11,7 @@ spring.servlet.multipart.max-file-size=200MB
 spring.servlet.multipart.max-request-size=1000MB
 spring.servlet.multipart.file-size-threshold=10MB
 ## MySQL
-spring.datasource.url=jdbc:mysql://crontab.club:33069/work?useSSL=false&serverTimezone=UTC&characterEncoding=utf8
+spring.datasource.url=jdbc:mysql://192.168.31.189:33069/work?useSSL=false&serverTimezone=UTC&characterEncoding=utf8
 spring.datasource.username=dream
 spring.datasource.password=info_dream
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver