日志界面基本OK

src/components/LogPage.vue

@@ -1,4 +1,125 @@
 <template>
-    <!-- 日志显示界面 -->
+  <v-card>
+    <v-data-table
+      :headers="headers"
+      :items="filteredLogEntries"
+      :items-per-page="itemsPerPage"
+      item-key="timestamp"
+      class="elevation-1"
+      dense
+      hide-default-footer
+    >
       
+      
+      <template v-slot:[`item.timestamp`]="{ item }">
+        {{ new Date(item.timestamp).toLocaleString() }}
+      </template>
+      
+      <template v-slot:[`item.level`]="{ item }">
+        <v-chip :color="getLevelColor(item.level)" small>
+          {{ item.level }}
+        </v-chip>
+      </template>
+    </v-data-table>
+    <v-row class="pa-4" align="center">
+      <v-col cols="3">
+        <v-select
+          v-model="selectedLevel"
+          :items="levelFilters"
+          label="筛选日志级别"
+          clearable
+          dense
+          hide-details
+        ></v-select>
+      </v-col>
+    </v-row>
+    <v-row class="pa-4" justify="end">
+      <v-btn 
+        @click="PrintLog('info', '测试日志信息')"
+        color="primary"
+        class="ma-2"
+      >
+        添加测试日志
+      </v-btn>
+    </v-row>
+    <v-pagination
+      v-model="page"
+      :length="pageCount"
+      class="my-4"
+      @update:modelValue="updatePagination"
+    ></v-pagination>
+  </v-card>
 </template>
+
+<script setup>
+import { ref, computed, onMounted } from 'vue';
+
+
+const page = ref(1);
+const itemsPerPage = ref(10);
+
+const headers = ref([
+  { title: '时间', key: 'timestamp', width: '180px' },
+  { title: '级别', key: 'level', width: '100px' },
+  { title: '消息', key: 'message' },
+]);
+
+const selectedLevel = ref(null);
+const levelFilters = ['INFO', 'WARNING', 'ERROR'];
+
+const filteredLogEntries = computed(() => {
+  if (!selectedLevel.value) return logEntries.value;
+  return logEntries.value.filter(entry => entry.level === selectedLevel.value);
+});
+
+const logEntries = ref([
+  {
+    timestamp: 1622548800000,
+    level: 'INFO',
+    message: '系统初始化完成',
+  },
+  {
+    timestamp: 1622548801000,
+    level: 'WARNING',
+    message: '检测到未校准参数',
+  },
+  // 更多模拟日志数据...
+]);
+
+const pageCount = computed(() => {
+  return Math.ceil(filteredLogEntries.value.length / itemsPerPage.value);
+});
+
+function getLevelColor(level) {
+  return {
+    INFO: 'blue',
+    WARNING: 'orange',
+    ERROR: 'red',
+  }[level] || 'grey';
+}
+
+function updatePagination(value) {
+  page.value = value;
+}
+
+const PrintLog = (level, message) => {
+  const newLog = {
+    timestamp: Date.now(),
+    level: level.toUpperCase(),
+    message: message
+  };
+  logEntries.value.unshift(newLog);
+};
+
+defineExpose({
+  PrintLog
+});
+</script>
+
+<style scoped>
+.v-card {
+  margin: 12px;
+  height: calc(100vh - 100px);
+  overflow-y: auto;
+}
+</style>