学员信息列表，性别改为显示标签

frontend/src/views/student/studentInfo/index.vue

@@ -14,8 +14,7 @@
             </el-form-item>
             <el-form-item label="性别">
               <el-select v-model="searchForm.xb" placeholder="请选择性别" clearable class="full-width">
-                <el-option label="男" value="男" />
+                <el-option v-for="item in sexOptions" :key="item.dictCode || item.dictValue" :label="item.dictLabel" :value="item.dictValue" />
-                <el-option label="女" value="女" />
               </el-select>
             </el-form-item>
             <el-form-item label="证件号码">
@@ -112,7 +111,7 @@
         <el-table-column type="index" label="序号" width="70" align="center" />
         <el-table-column prop="xh" label="学号" width="130" align="center" show-overflow-tooltip />
         <el-table-column prop="xm" label="姓名" width="90" align="center" show-overflow-tooltip />
-        <el-table-column prop="xb" label="性别" width="70" align="center" />
+        <el-table-column prop="xb" label="性别" width="70" align="center" :formatter="sexFormatter" />
         <el-table-column prop="nj" label="年级" width="80" align="center" />
         <el-table-column prop="zy" label="专业" width="160" align="center" show-overflow-tooltip />
         <el-table-column prop="xylb" label="学员类别" width="110" align="center" show-overflow-tooltip />
@@ -163,7 +162,7 @@
         </el-row>
         <el-row :gutter="20">
           <el-col :span="12"><el-form-item label="姓名" prop="xm"><el-input v-model="formData.xm" placeholder="请输入姓名" /></el-form-item></el-col>
-          <el-col :span="12"><el-form-item label="性别" prop="xb"><el-select v-model="formData.xb" placeholder="请选择" class="full-width"><el-option label="男" value="1" /><el-option label="女" value="0" /></el-select></el-form-item></el-col>
+          <el-col :span="12"><el-form-item label="性别" prop="xb"><el-select v-model="formData.xb" placeholder="请选择" class="full-width"><el-option v-for="item in sexOptions" :key="item.dictCode || item.dictValue" :label="item.dictLabel" :value="item.dictValue" /></el-select></el-form-item></el-col>
         </el-row>
         <el-row :gutter="20">
           <el-col :span="12"><el-form-item label="出生日期" prop="csrq"><el-date-picker v-model="formData.csrq" type="date" placeholder="请选择" value-format="yyyy-MM-dd" class="full-width" /></el-form-item></el-col>
@@ -415,6 +414,7 @@ export default {
       degreeOptions: [],
       educationLevelOptions: [],
       studentCategoryOptions: [],
+      sexOptions: [],
 
       // ==================== 数据表格 ====================
       loading: false,
@@ -500,15 +500,17 @@ export default {
     /** 加载学员基础信息字典，业务字段按字典标签查询和提交。 */
     async loadStudentDictionaries() {
       const emptyResponse = { data: [] }
-      const [politicalStatusResponse, nationResponse, degreeResponse, educationLevelResponse, dictTypeResponse] =
+      const [politicalStatusResponse, nationResponse, degreeResponse, educationLevelResponse, sexResponse, dictTypeResponse] =
         await Promise.all([
           getDicts(POLITICAL_STATUS_DICT_CODE).catch(() => emptyResponse),
           getDicts(NATION_DICT_CODE).catch(() => emptyResponse),
           getDicts(DEGREE_DICT_CODE).catch(() => emptyResponse),
           getDicts(EDUCATION_LEVEL_DICT_CODE).catch(() => emptyResponse),
+          getDicts('stu_sex').catch(() => emptyResponse),
           optionselect().catch(() => emptyResponse)
         ])
 
+      this.sexOptions = sexResponse.data || []
       this.politicalStatusOptions = politicalStatusResponse.data || []
       this.nationOptions = nationResponse.data || []
       this.degreeOptions = degreeResponse.data || []
@@ -541,6 +543,16 @@ export default {
       this.studentCategoryOptions = this.mergeFieldOptions(this.studentCategoryOptions, 'xylb')
     },
 
+    /** 性别列：字典值转中文名 */
+    sexFormatter(row) {
+      const value = row && row.xb
+      if (value === '' || value === null || value === undefined) {
+        return ''
+      }
+      const hit = this.sexOptions.find(item => String(item.dictValue) === String(value))
+      return hit ? hit.dictLabel : String(value)
+    },
+
     mergeFieldOptions(dictionaryOptions, fieldName) {
       const options = dictionaryOptions.slice()
       const existingLabels = new Set(options.map(item => String(item.dictLabel)))