refactor: ♻️ 字典重构和翻译完成

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vue3-element-admin",
-  "version": "2.15.0",
+  "version": "2.16.0",
   "private": true,
   "type": "module",
   "scripts": {

src/api/dict-data.ts

@@ -154,4 +154,9 @@ export interface DictDataForm {
    * 字典排序
    */
   sort?: number;
+
+  /**
+   * 标签类型
+   */
+  tagType: "success" | "warning" | "info" | "primary" | "danger" | undefined;
 }

src/components/Dictionary/DictLabel.vue

@@ -0,0 +1,52 @@
+<template>
+  <template v-if="tag">
+    <el-tag :type="tag">{{ label }}</el-tag>
+  </template>
+  <template v-else>
+    <span>{{ label }}</span>
+  </template>
+</template>
+
+<script setup lang="ts">
+import DictDataAPI from "@/api/dict-data";
+import Cache from "@/utils/cache";
+
+const props = defineProps({
+  dictCode: String,
+  value: [String, Number],
+});
+
+const label = ref("");
+const tag = ref<
+  "success" | "warning" | "info" | "primary" | "danger" | undefined
+>();
+
+const dictCache = new Cache("dict_");
+
+const getLabelAndTagByValue = async (dictCode: string, value: any) => {
+  let dictData = dictCache.getCache(dictCode);
+  if (!dictData) {
+    dictData = await DictDataAPI.getOptions(dictCode);
+    dictCache.setCache(dictCode, dictData, 3 * 60 * 1000); // 缓存 3 分钟
+  }
+
+  const dictEntry = dictData.find((item: any) => item.value == value);
+  return {
+    label: dictEntry ? dictEntry.label : "",
+    tag: dictEntry ? dictEntry.tag : undefined,
+  };
+};
+
+// 监听 props 的变化，获取并更新 label 和 tag
+const fetchLabelAndTag = async () => {
+  const result = await getLabelAndTagByValue(
+    props.dictCode as string,
+    props.value
+  );
+  label.value = result.label;
+  tag.value = result.tag;
+};
+
+onMounted(fetchLabelAndTag);
+watch(() => props.value, fetchLabelAndTag);
+</script>

src/types/components.d.ts

@@ -14,6 +14,7 @@ declare module "vue" {
     CopyButton: (typeof import("./../components/CopyButton/index.vue"))["default"];
     CURD: (typeof import("./../components/CURD/index.vue"))["default"];
     Dictionary: (typeof import("./../components/Dictionary/index.vue"))["default"];
+    DictLabel: (typeof import("./../components/Dictionary/DictLabel.vue"))["default"];
     ElBacktop: (typeof import("element-plus/es"))["ElBacktop"];
     ElBreadcrumb: (typeof import("element-plus/es"))["ElBreadcrumb"];
     ElBreadcrumbItem: (typeof import("element-plus/es"))["ElBreadcrumbItem"];

src/types/global.d.ts

@@ -81,7 +81,7 @@ declare global {
   }
 
   /**
-   * 组件数据源
+   * 下拉选项数据类型
    */
   interface OptionType {
     /** 值 */

src/utils/cache.ts

@@ -0,0 +1,79 @@
+const DEFAULT_CACHE_EXPIRY_TIME = 5 * 60 * 1000; // 默认缓存有效期为5分钟
+
+/**
+ * 通用缓存工具类
+ */
+class Cache {
+  private cachePrefix: string;
+
+  constructor(prefix: string = "cache_") {
+    this.cachePrefix = prefix;
+  }
+
+  /**
+   * 设置缓存
+   *
+   * @param key 缓存的键
+   * @param data 缓存的数据
+   * @param expiryTime 缓存有效期（毫秒），默认5分钟
+   */
+  setCache(
+    key: string,
+    data: any,
+    expiryTime: number = DEFAULT_CACHE_EXPIRY_TIME
+  ) {
+    const expiryTimestamp = new Date().getTime() + expiryTime;
+    const cacheKey = this.cachePrefix + key;
+    const cacheData = { data, expiryTimestamp };
+
+    localStorage.setItem(cacheKey, JSON.stringify(cacheData));
+  }
+
+  /**
+   * 获取缓存
+   *
+   * @param key 缓存的键
+   * @returns 如果缓存有效则返回缓存的数据，否则返回 null
+   */
+  getCache(key: string) {
+    const cacheKey = this.cachePrefix + key;
+    const cached = localStorage.getItem(cacheKey);
+
+    if (cached) {
+      const { data, expiryTimestamp } = JSON.parse(cached);
+      const now = new Date().getTime();
+
+      // 如果缓存未过期，返回数据
+      if (now < expiryTimestamp) {
+        return data;
+      } else {
+        // 如果缓存过期，移除缓存
+        localStorage.removeItem(cacheKey);
+      }
+    }
+    return null;
+  }
+
+  /**
+   * 移除缓存
+   *
+   * @param key 缓存的键
+   */
+  removeCache(key: string) {
+    const cacheKey = this.cachePrefix + key;
+    localStorage.removeItem(cacheKey);
+  }
+
+  /**
+   * 清空当前前缀下的所有缓存
+   */
+  clearCache() {
+    for (const key in localStorage) {
+      if (key.startsWith(this.cachePrefix)) {
+        localStorage.removeItem(key);
+      }
+    }
+  }
+}
+
+export default Cache;

src/views/system/dict/data.vue

@@ -102,7 +102,7 @@
     <el-dialog
       v-model="dialog.visible"
       :title="dialog.title"
-      width="500px"
+      width="800px"
       @close="handleCloseDialog"
     >
       <el-form
@@ -124,13 +124,29 @@
               <el-radio :value="0">禁用</el-radio>
             </el-radio-group>
           </el-form-item>
-
           <el-form-item label="排序">
             <el-input-number
               v-model="formData.sort"
               controls-position="right"
             />
           </el-form-item>
+          <el-form-item label="标签类型">
+            <el-tag
+              v-if="formData.tagType"
+              :type="formData.tagType"
+              class="mb-2"
+            >
+              {{ formData.label }}
+            </el-tag>
+            <el-radio-group v-model="formData.tagType">
+              <el-radio value="success" border size="small">success</el-radio>
+              <el-radio value="warning" border size="small">warning</el-radio>
+              <el-radio value="info" border size="small">info</el-radio>
+              <el-radio value="primary" border size="small">primary</el-radio>
+              <el-radio value="danger" border size="small">danger</el-radio>
+              <el-radio value="" border size="small">清空</el-radio>
+            </el-radio-group>
+          </el-form-item>
         </el-card>
       </el-form>
 

src/views/system/notice/index.vue

@@ -77,15 +77,9 @@
           prop="title"
           min-width="150"
         />
-        <el-table-column
-          align="center"
-          label="通知类型"
-          prop="typeLabel"
-          min-width="150"
-        >
+        <el-table-column align="center" label="通知类型" min-width="150">
           <template #default="scope">
-            <el-tag v-if="scope.row.type == 2" type="warning">系统通知</el-tag>
-            <el-tag v-if="scope.row.type == 1" type="success">通知消息</el-tag>
+            <DictLabel :dictCode="'notice_type'" :value="scope.row.type" />
           </template>
         </el-table-column>
         <el-table-column
@@ -94,17 +88,9 @@
           prop="publisherName"
           min-width="100"
         />
-        <el-table-column
-          align="center"
-          key="level"
-          label="通知等级"
-          prop="level"
-          min-width="100"
-        >
+        <el-table-column align="center" label="通知等级" min-width="100">
           <template #default="scope">
-            <el-tag v-if="scope.row.level == 'L'" type="danger">低</el-tag>
-            <el-tag v-if="scope.row.level == 'M'" type="success">中</el-tag>
-            <el-tag v-if="scope.row.level == 'H'" type="warning">高</el-tag>
+            <DictLabel :dictCode="'notice_level'" :value="scope.row.level" />
           </template>
         </el-table-column>
         <el-table-column

src/views/system/notice/my-notice.vue

@@ -38,12 +38,11 @@
           prop="title"
           min-width="150"
         />
-        <el-table-column
-          align="center"
-          label="通知类型"
-          prop="typeLabel"
-          min-width="150"
-        />
+        <el-table-column align="center" label="通知类型" min-width="150">
+          <template #default="scope">
+            <DictLabel :dictCode="'notice_type'" :value="scope.row.type" />
+          </template>
+        </el-table-column>
         <el-table-column
           align="center"
           label="发布人"
@@ -52,10 +51,7 @@
         />
         <el-table-column align="center" label="通知等级" min-width="100">
           <template #default="scope">
-            <!-- 翻译字典  字典code 为level，显示不同的tag和label -->
-            <el-tag v-if="scope.row.level == 'L'" type="danger">低</el-tag>
-            <el-tag v-if="scope.row.level == 'M'" type="success">中</el-tag>
-            <el-tag v-if="scope.row.level == 'H'" type="warning">高</el-tag>
+            <DictLabel :dictCode="'notice_level'" :value="scope.row.type" />
           </template>
         </el-table-column>
         <el-table-column