bug fix

src/pages/system/library/books/detail.vue

   watch: {
     detail: {
       handler (nv, ov) {
-        console.log(nv)
         if (nv.BookId === this.formData.BookId) {
           return
         }
 
+        if (!this.$route.params.id) {
+          return
+        }
+
         let CaseId = nv.CaseId
         if (!CaseId) {
           CaseId = this.defaultCase
         }
 
         this.formData = { ...nv, CaseId }
-        // this.mergeDetail(nv)
       },
       immediate: true,
     },
-    // formData: {
-    //   handler (nv) {
-    //     console.log('----------', nv)
-    //     this.bookImg = nv.BookImg
-    //   },
-    //   deep: true,
-    // },
   },
   methods: {
     ...mapMutations({

src/pages/system/library/books/list.vue

       width="50%">
       <div :style="{ margin: 'auto', width: '80%' }">
         <div><el-button @click="inputRef.click()" :style="{ width: '100%' }">上传文件</el-button></div>
-        <div><el-button type="text" size="medium" :style="{ float: 'right' }">下载导入模板</el-button></div>
+        <div :style="{ textAlign: 'right', paddingTop: '20px' }"><a href="https://jinchengjiaye.oss-cn-beijing.aliyuncs.com/excel/books-batch-import.xlsx" download="书籍导入模板" :style="{ color: '#409EFF' }">下载导入模板</a></div>
       </div>
       <span slot="footer" class="dialog-footer">
         <el-button type="primary" @click="showDialog = false">确 定</el-button>

src/store/library/index.js

   state: {
     page: 0,
     pagenum: 0,
-    list: [
-      {
-        BookId: '1',
-        BookTypeId: '1',
-        BookName: '遮天',
-        BookBarcode: '123456',
-        BookImg: 'http://jingcheng-resourceplat.oss-cn-shanghai.aliyuncs.com/upload/135230460466.png',
-        Author: '辰东',
-        Publisher: '南京出版社',
-        Price: 90.00,
-        InStock: 10,
-        LeftNum: 2,
-        BorrowNum: 5,
-        BorrowDays: 7,
-        BookDescription: '《遮天》是一部古典仙侠类型的网络小说',
-        CaseId: '1',
-        OrgId: '1',
-        CreateDate: new Date(),
-        IsRecommend: 1,
-        Status: 1,
-      },
-    ],
+    list: [],
     detail: {},
     type: {
       page: 0,
       pagenum: 0,
-      list: [
-        {
-          BookTypeId: '1',
-          BookTypeName: '测试',
-          BookTypeImg: 'http://jingcheng-resourceplat.oss-cn-shanghai.aliyuncs.com/upload/135230460466.png',
-          CaseId: '1',
-          OrgId: '1',
-          Nums: 100,
-          Status: 1,
-          CreateDate: new Date()
-        }
-      ],
-      detail: {
-        BookTypeId: '',
-        BookTypeName: '',
-        BookTypeImg: '',
-        CaseId: '',
-        OrgId: '1',
-        Status: 1,
-        CreateDate: new Date()
-      },
+      list: [],
+      detail: {},
     },
     stock: {
       page: 0,
       pagenum: 0,
-      list: [
-        {
-          RecordId: '1',
-          BookId: '1',
-          InStockTotal: 20,
-          InStockBefore: 8,
-          InStockAfter: 10,
-          ChangeReason: '补库存',
-          ChangeDate: new Date(),
-          ChangeUser: '1',
-          ChangeUserName: 'admin',
-          CaseId: '1',
-          OrgId: '1',
-        }
-      ],
+      list: [],
       detail: {},
     },
     borrow: {