feat: 会员渠道选择器改为多选，统一使用 channelIds

src/views/modules/member/add.vue

@@ -42,8 +42,8 @@
                     <el-form-item label="会员昵称" prop="">
                         <el-input v-model="dataForm.nickName" placeholder="请输入会员昵称"></el-input>
                     </el-form-item>
-                    <el-form-item label="渠道方" prop="channelId">
-                        <el-select v-model="dataForm.channelId" placeholder="请选择渠道方">
+                    <el-form-item label="渠道方" prop="channelIds">
+                        <el-select v-model="dataForm.channelIds" multiple placeholder="请选择渠道方（可多选）">
                             <el-option v-for="item in channelOptions" :key="item.id" :label="item.channelName" :value="item.id"></el-option>
                         </el-select>
                     </el-form-item>
@@ -92,7 +92,7 @@ export default {
       dataForm: {
         addType: 1,
         nickName: '',
-        channelId: '',
+        channelIds: [],
         uniqueNo: '',
         realName: '',
         gender: '',
@@ -109,8 +109,8 @@ export default {
         nickName: [
           { required: true, message: '请输入会员昵称', trigger: 'blur' }
         ],
-        channelId: [
-          { required: true, message: '请选择渠道方', trigger: 'change' }
+        channelIds: [
+          { required: true, type: 'array', min: 1, message: '请至少选择一个渠道方', trigger: 'change' }
         ],
         realName: [
           { required: true, message: '请输入姓名', trigger: 'blur' }
@@ -150,8 +150,8 @@ export default {
     }
   },
   watch: {
-    'dataForm.channelId': function (val) {
-      if (val) {
+    'dataForm.channelIds': function (val) {
+      if (val && val.length > 0) {
         this.dataForm.uniqueNo = `SXSN-FAM-${new Date().getTime()}`
       }
     }
@@ -207,7 +207,8 @@ export default {
             // ...处理批量导入的逻辑（通常在上传成功的回调里处理）
             alert('请上传文件以完成批量导入')
           } else {
-            this.$http.post('/core/app/user', this.dataForm).then(({ data: res }) => {
+            const payload = { ...this.dataForm, channelIds: this.dataForm.channelIds.join(',') }
+            this.$http.post('/core/app/user', payload).then(({ data: res }) => {
               if (res.code === 0) {
                 this.$message.success('会员新增成功！')
                 this.handleBack()

src/views/modules/member/detail.vue

@@ -113,8 +113,8 @@
             <el-form-item label="善行少年编号" prop="uniqueNo">
               <el-input v-model="form.uniqueNo" placeholder="请输入"></el-input>
             </el-form-item>
-            <el-form-item label="渠道方" prop="channelId">
-              <el-select v-model="form.channelId" placeholder="请选择" style="width: 100%;">
+            <el-form-item label="渠道方" prop="channelIds">
+              <el-select v-model="form.channelIds" multiple placeholder="请选择（可多选）" style="width: 100%;">
                 <el-option v-for="item in channelOptions" :key="item.id" :label="item.channelName" :value="item.id"></el-option>
               </el-select>
             </el-form-item>
@@ -177,7 +177,7 @@ export default {
         id: '',
         nickName: '',
         uniqueNo: '',
-        channelId: '',
+        channelIds: [],
         realName: '',
         welfareName: '',
         welfareSlogan: '',
@@ -193,8 +193,8 @@ export default {
         uniqueNo: [
           { required: true, message: '请输入善行少年编号', trigger: 'blur' }
         ],
-        channelId: [
-          { required: true, message: '请选择渠道方', trigger: 'change' }
+        channelIds: [
+          { required: true, type: 'array', min: 1, message: '请至少选择一个渠道方', trigger: 'change' }
         ],
         realName: [
           { required: true, message: '请输入姓名', trigger: 'blur' }
@@ -251,6 +251,9 @@ export default {
         this.form.totalInvoicedAmount = res.data.totalInvoicedAmount || 0
         this.form.welfareCount = res.data.welfareCount || 0
         this.form.userLevel = res.data.userLevel || 1
+        // channelIds 字符串转数组（用于多选回显）
+        const ids = res.data.channelIds
+        this.form.channelIds = ids ? ids.split(',').map(id => Number(id.trim())).filter(Boolean) : []
 
         this.userInfo = JSON.parse(JSON.stringify(res.data))
         this.userInfo.phoneCopy = this.userInfo.phone
@@ -281,7 +284,8 @@ export default {
     submitForm () {
       this.$refs['memberRef'].validate((valid) => {
         if (valid) {
-          this.$http.put('/core/app/user', this.form).then(({ data: res }) => {
+          const payload = { ...this.form, channelIds: this.form.channelIds.join(',') }
+          this.$http.put('/core/app/user', payload).then(({ data: res }) => {
             if (res.code === 0) {
               this.$message.success('保存成功！')
               this.show = false
@@ -301,7 +305,7 @@ export default {
         id: '',
         nickName: '',
         uniqueNo: '',
-        channelId: '',
+        channelIds: [],
         xxx: '',
         welfareName: '',
         welfareSlogan: '',