fix：切换分页问题

src/views/permissions/rolePermission.vue

@@ -23,13 +23,9 @@ const admin = ref({
 const role = ref({
   name: ''
 })
-const getObj = ref({
-  pageNum: 1,
-  pageSize: 10
-})
 const getRoleObj = ref({
   pageNum: 1,
-  pageSize: 10
+  pageSize: 20
 })
 const permissionAddVisible = ref(false)
 const addRole = ref({
@@ -47,9 +43,9 @@ const getRoleList = async function (val) {
   }
   try {
     if (typeof val === 'number') {
-      getObj.value.pageNum = val
+      getRoleObj.value.pageNum = val
     }
-    console.log('搜索参数', getObj.value, role.value)
+    console.log('搜索参数', getRoleObj.value, role.value)
     const result = await request({
       url: '/role/selectBy',
       data: {
@@ -93,7 +89,7 @@ const trimJwCode = () => {
 }
 const searchRole = function () {
   trimJwCode();
-  getObj.value.pageNum = 1
+  getRoleObj.value.pageNum = 1
   getRoleList()
 }
 // 重置
@@ -637,7 +633,7 @@ onMounted(async function () {
       </div>
 
       <div style="margin-top: 20px;display: flex;">
-        <el-pagination background :page-size="getObj.pageSize" :page-sizes="[5, 10, 20, 50, 100]"
+        <el-pagination background :page-size="getRoleObj.pageSize" :page-sizes="[5, 10, 20, 50, 100]"
           layout="total, sizes, prev, pager, next, jumper" :total="roleTotal" @size-change="handleRolePageSizeChange"
           @current-change="handleRoleCurrentChange"></el-pagination>
       </div>