fix[litemall-admin]: total设置初始值0

litemall-admin/src/views/goods/comment.vue

@@ -65,7 +65,7 @@ export default {
   data() {
     return {
       list: undefined,
-      total: undefined,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,

litemall-admin/src/views/mall/brand.vue

@@ -105,7 +105,7 @@ export default {
     return {
       uploadPath,
       list: undefined,
-      total: undefined,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,

litemall-admin/src/views/mall/category.vue

@@ -141,7 +141,7 @@ export default {
     return {
       uploadPath,
       list: undefined,
-      total: undefined,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,

litemall-admin/src/views/mall/issue.vue

@@ -57,7 +57,7 @@ export default {
   data() {
     return {
       list: null,
-      total: null,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,

litemall-admin/src/views/mall/keyword.vue

@@ -83,7 +83,7 @@ export default {
   data() {
     return {
       list: undefined,
-      total: undefined,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,

litemall-admin/src/views/mall/order.vue

@@ -170,7 +170,7 @@ export default {
   data() {
     return {
       list: undefined,
-      total: undefined,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,

litemall-admin/src/views/mall/region.vue

@@ -53,7 +53,7 @@ export default {
   data() {
     return {
       list: undefined,
-      total: undefined,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,

litemall-admin/src/views/promotion/ad.vue

@@ -124,7 +124,7 @@ export default {
     return {
       uploadPath,
       list: undefined,
-      total: undefined,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,

litemall-admin/src/views/promotion/topic.vue

@@ -128,7 +128,7 @@ export default {
     return {
       uploadPath,
       list: undefined,
-      total: undefined,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,

litemall-admin/src/views/sys/admin.vue

@@ -96,7 +96,7 @@ export default {
     return {
       uploadPath,
       list: null,
-      total: null,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,

litemall-admin/src/views/sys/os.vue

@@ -72,7 +72,7 @@ export default {
   data() {
     return {
       list: null,
-      total: null,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,

litemall-admin/src/views/user/address.vue

@@ -48,7 +48,7 @@ export default {
   data() {
     return {
       list: null,
-      total: null,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,

litemall-admin/src/views/user/collect.vue

@@ -36,7 +36,7 @@ export default {
   data() {
     return {
       list: null,
-      total: null,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,

litemall-admin/src/views/user/feedback.vue

@@ -47,7 +47,7 @@ export default {
   data() {
     return {
       list: undefined,
-      total: undefined,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,

litemall-admin/src/views/user/footprint.vue

@@ -36,7 +36,7 @@ export default {
   data() {
     return {
       list: null,
-      total: null,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,

litemall-admin/src/views/user/history.vue

@@ -35,7 +35,7 @@ export default {
   data() {
     return {
       list: null,
-      total: null,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,

litemall-admin/src/views/user/user.vue

@@ -105,7 +105,7 @@ export default {
   data() {
     return {
       list: null,
-      total: null,
+      total: 0,
       listLoading: true,
       listQuery: {
         page: 1,