fix(表单验证): 添加组织编码的正则验证规则

src/views/announcement/index.vue

@@ -282,6 +282,10 @@ export default {
                             required: true,
                             message: "请输入组织编码",
                             trigger: "blur"
+                        },{
+                            pattern: /^[A-Z0-9_]+$/,
+                            message: "组织编码只能包含大写字母、数字和下划线",
+                            trigger: "blur"
                         }]
                     },
                     {