用户管理，新增用户的归属部门必填； 去掉导入、导出按钮

src/views/system/user/index.vue

@@ -101,6 +101,7 @@
             @click="handleDelete"
             v-hasPermi="['system:user:remove']"
           >删除</el-button>
+          <!-- 
           <el-button
             plain
             icon="el-icon-upload2"
@@ -114,7 +115,7 @@
             size="mini"
             @click="handleExport"
             v-hasPermi="['system:user:export']"
-          >导出</el-button>
+          >导出</el-button>-->
         </div>
         <el-table v-loading="loading" :data="userList" @selection-change="handleSelectionChange">
           <el-table-column type="selection" width="50" align="center" />
@@ -261,7 +262,7 @@
             </el-form-item>
           </el-col>
           <el-col :span="12">
-            <el-form-item label="角色">
+            <el-form-item label="角色" prop="roleIds">
               <el-select v-model="form.roleIds" multiple placeholder="请选择角色">
                 <el-option
                   v-for="item in roleOptions"
@@ -411,6 +412,9 @@ export default {
         nickName: [
           { required: true, message: "用户昵称不能为空", trigger: "blur" }
         ],
+        deptId: [
+          { required: true, message: "归属部门不能为空", trigger: "blur" }
+        ],
         password: [
           { required: true, message: "用户密码不能为空", trigger: "blur" },
           { min: 5, max: 20, message: '用户密码长度必须介于 5 和 20 之间', trigger: 'blur' },
@@ -429,7 +433,10 @@ export default {
             message: "请输入正确的手机号码",
             trigger: "blur"
           }
-        ]
+        ],
+        roleIds: [
+          { required: true, message: "角色不能为空", trigger: "blur" }
+        ],
       }
     };
   },