From 41adbc4071c5706bacb11eca39baadf73b5e91bf Mon Sep 17 00:00:00 2001
From: pan <1029559041@qq.com>
Date: Wed, 15 Jul 2020 18:08:07 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E7=94=BB=E9=9D=A2=E6=9B=B4?=
 =?UTF-8?q?=E6=96=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 db/db2.sql                                    | 110 ++++++++++++++++++
 src/main/java/com/example/demo/Constants.java |   1 +
 .../demo/controller/WebController.java        |   8 ++
 .../java/com/example/demo/model/CaiDan.java   |   1 +
 .../java/com/example/demo/model/Diancan.java  |   1 +
 .../com/example/demo/model/DiancanDetail.java |  12 ++
 .../repository/DiancanDetailRespository.java  |   4 +
 src/main/resources/application.yaml           |   2 +-
 src/main/resources/templates/order.html       |  93 ++++++++++-----
 .../example/demo/DemoApplicationTests.java    |   5 +
 10 files changed, 206 insertions(+), 31 deletions(-)
 create mode 100644 db/db2.sql

diff --git a/db/db2.sql b/db/db2.sql
new file mode 100644
index 0000000..8b444da
--- /dev/null
+++ b/db/db2.sql
@@ -0,0 +1,110 @@
+-- MySQL dump 10.13  Distrib 8.0.20, for Linux (x86_64)
+--
+-- Host: localhost    Database: dmmdb
+-- ------------------------------------------------------
+-- Server version	8.0.20
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!50503 SET NAMES utf8mb4 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `diancan_detail`
+--
+
+DROP TABLE IF EXISTS `diancan_detail`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `diancan_detail` (
+  `id` int NOT NULL AUTO_INCREMENT,
+  `zhuohao` char(11) NOT NULL,
+  `menu_id` char(3) NOT NULL,
+  `sum` varchar(10) NOT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `diancan_detail`
+--
+
+LOCK TABLES `diancan_detail` WRITE;
+/*!40000 ALTER TABLE `diancan_detail` DISABLE KEYS */;
+INSERT INTO `diancan_detail` VALUES (7,'12','001',''),(8,'12','009','10');
+/*!40000 ALTER TABLE `diancan_detail` ENABLE KEYS */;
+UNLOCK TABLES;
+
+--
+-- Table structure for table `m_menu`
+--
+
+DROP TABLE IF EXISTS `m_menu`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `m_menu` (
+  `ID` char(3) NOT NULL,
+  `FENLEI` varchar(20) NOT NULL,
+  `PINMU` varchar(20) NOT NULL,
+  `CAILIAO` varchar(20) NOT NULL,
+  `JIAGE` int NOT NULL,
+  PRIMARY KEY (`ID`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `m_menu`
+--
+
+LOCK TABLES `m_menu` WRITE;
+/*!40000 ALTER TABLE `m_menu` DISABLE KEYS */;
+INSERT INTO `m_menu` VALUES ('001','正菜','肉类','牛肉',50),('002','正菜','肉类','猪肉',30),('003','正菜','肉类','鸡肉',20),('004','正菜','蔬菜','白菜',10),('005','正菜','蔬菜','黄瓜',10),('006','正菜','海鲜','大虾',40),('007','正菜','海鲜','黄鱼',40),('008','主食','米饭','白饭',3),('009','主食','米饭','炒饭',10),('010','主食','面条','凉拌',12),('011','主食','面条','打卤',15),('012','主食','水饺','素馅',15),('013','主食','水饺','肉馅',20),('014','酒水','白酒','茅台',1000),('015','酒水','白酒','郎酒',500),('016','酒水','啤酒','雪花',5),('017','酒水','啤酒','哈啤',6),('018','酒水','饮料','可乐',3),('019','酒水','饮料','雪碧',3);
+/*!40000 ALTER TABLE `m_menu` ENABLE KEYS */;
+UNLOCK TABLES;
+
+--
+-- Table structure for table `tbl_diancan`
+--
+
+DROP TABLE IF EXISTS `tbl_diancan`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `tbl_diancan` (
+  `ZHUOHAO` char(11) NOT NULL,
+  `XINGMING` varchar(15) NOT NULL,
+  `YUDING` tinyint(1) NOT NULL,
+  `BIRTHDAY` datetime DEFAULT NULL,
+  `RENSHU` int DEFAULT NULL,
+  `TEL` varchar(20) DEFAULT NULL,
+  `JINE` int DEFAULT NULL,
+  `BEIZHU` varchar(200) DEFAULT NULL,
+  PRIMARY KEY (`ZHUOHAO`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `tbl_diancan`
+--
+
+LOCK TABLES `tbl_diancan` WRITE;
+/*!40000 ALTER TABLE `tbl_diancan` DISABLE KEYS */;
+INSERT INTO `tbl_diancan` VALUES ('12','12',1,NULL,1,'15920722180',150,'');
+/*!40000 ALTER TABLE `tbl_diancan` ENABLE KEYS */;
+UNLOCK TABLES;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2020-07-15  7:38:54
diff --git a/src/main/java/com/example/demo/Constants.java b/src/main/java/com/example/demo/Constants.java
index a018030..347e6f8 100644
--- a/src/main/java/com/example/demo/Constants.java
+++ b/src/main/java/com/example/demo/Constants.java
@@ -5,4 +5,5 @@ public class Constants {
     public static final String LIST = "list";
     public static final String QUERY = "query";
     public static final String FENLEI = "fenlei";
+    public static final String QUERYDETAIL = "querydetail";
 }
diff --git a/src/main/java/com/example/demo/controller/WebController.java b/src/main/java/com/example/demo/controller/WebController.java
index fc6e09f..088f501 100644
--- a/src/main/java/com/example/demo/controller/WebController.java
+++ b/src/main/java/com/example/demo/controller/WebController.java
@@ -72,6 +72,9 @@ public class WebController {
     public String getOrder(Model model){
         model.addAttribute(Constants.SPAN_NAME,"点餐画面");
         model.addAttribute(Constants.FENLEI,menuRepository.getFenlei());
+        Diancan diancan= new Diancan();
+        diancan.setRenshu(1);
+        model.addAttribute(Constants.QUERY,diancan);
         return "order";
     }
 
@@ -103,6 +106,11 @@ public class WebController {
     @GetMapping("/order/{id}")
     public String getEditOrder(Model model,@PathVariable String id){
         model.addAttribute(Constants.SPAN_NAME,"修改画面");
+        Diancan diancan=diancanRespository.getOne(id);
+        model.addAttribute(Constants.QUERY,diancan);
+        List<DiancanDetail> diancanDetails=diancanDetailRespository.findByZhuohao(diancan.getZhuohao());
+        model.addAttribute(Constants.QUERYDETAIL,diancanDetails);
+        model.addAttribute(Constants.FENLEI,menuRepository.getFenlei());
         return "order";
     }
 
diff --git a/src/main/java/com/example/demo/model/CaiDan.java b/src/main/java/com/example/demo/model/CaiDan.java
index 17fe5b1..4f8f372 100644
--- a/src/main/java/com/example/demo/model/CaiDan.java
+++ b/src/main/java/com/example/demo/model/CaiDan.java
@@ -1,6 +1,7 @@
 package com.example.demo.model;
 
 public class CaiDan {
+
     private String cailiao;
 
     private String sum;
diff --git a/src/main/java/com/example/demo/model/Diancan.java b/src/main/java/com/example/demo/model/Diancan.java
index 3c6582e..5289960 100644
--- a/src/main/java/com/example/demo/model/Diancan.java
+++ b/src/main/java/com/example/demo/model/Diancan.java
@@ -9,6 +9,7 @@ import java.util.Date;
 public class Diancan {
 
     @Id
+    @Column(name = "zhuohao")
     private String zhuohao;
 
     @Column(nullable = false)
diff --git a/src/main/java/com/example/demo/model/DiancanDetail.java b/src/main/java/com/example/demo/model/DiancanDetail.java
index 0be1c0a..89a6d21 100644
--- a/src/main/java/com/example/demo/model/DiancanDetail.java
+++ b/src/main/java/com/example/demo/model/DiancanDetail.java
@@ -47,4 +47,16 @@ public class DiancanDetail {
     public void setZhuohao(String zhuohao) {
         this.zhuohao = zhuohao;
     }
+
+    @OneToOne
+    @JoinColumn(name = "menu_id",referencedColumnName = "id",insertable = false,updatable = false)
+    private Menu menu;
+
+    public Menu getMenu() {
+        return menu;
+    }
+
+    public void setMenu(Menu menu) {
+        this.menu = menu;
+    }
 }
diff --git a/src/main/java/com/example/demo/repository/DiancanDetailRespository.java b/src/main/java/com/example/demo/repository/DiancanDetailRespository.java
index 8b1f93a..6e472df 100644
--- a/src/main/java/com/example/demo/repository/DiancanDetailRespository.java
+++ b/src/main/java/com/example/demo/repository/DiancanDetailRespository.java
@@ -3,6 +3,10 @@ package com.example.demo.repository;
 import com.example.demo.model.DiancanDetail;
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.List;
+
 public interface DiancanDetailRespository extends JpaRepository<DiancanDetail,Long> {
     int deleteByZhuohao(String zhuohao);
+
+    List<DiancanDetail> findByZhuohao(String zhuohao);
 }
diff --git a/src/main/resources/application.yaml b/src/main/resources/application.yaml
index 3321b1f..a9579ae 100644
--- a/src/main/resources/application.yaml
+++ b/src/main/resources/application.yaml
@@ -4,7 +4,7 @@ spring:
     cache: false
   datasource:
     driver-class-name:   com.mysql.cj.jdbc.Driver
-    url: jdbc:mysql://localhost:3306/dmmdb
+    url: jdbc:mysql://localhost:33060/dmmdb
     username: sukura
     password: 123456
   jpa:
diff --git a/src/main/resources/templates/order.html b/src/main/resources/templates/order.html
index e0f28af..30a8613 100644
--- a/src/main/resources/templates/order.html
+++ b/src/main/resources/templates/order.html
@@ -17,9 +17,33 @@
     </style>
     <script th:inline="javascript">
         onload = function () {
-            let item = document.getElementsByClassName('fff')
-            for (let i in item) {
-                item[i].innerHTML += getSelect()
+            let detailList=[[${querydetail}]]
+            if(detailList){
+                console.info(detailList)
+                for(let index in detailList) {
+                    let fff
+                    if(index==="0") {
+                        fff = document.querySelector('div[class="input-group mt-3 order-frame fff"]')
+                        fff.innerHTML += getSelect()
+                    }else{
+                        plus()
+                        fff = document.querySelector('div[class="input-group mt-3 order-frame fff"]:last-child')
+                    }
+                    let fenlei = fff.querySelector('select[name$=fenlei]')
+                    fenlei.value = detailList[index].menu.fenlei
+                    let pinmu = fenlei.parentElement.querySelector('select[name$=pinmu]')
+                    let cailiao = fenlei.parentElement.querySelector('select[name$=cailiao]')
+                    let zuofa = fenlei.parentElement.querySelector('input[name$=sum]')
+                    changeFenLei(fenlei, pinmu, cailiao, detailList[index])
+                    zuofa.value = detailList[index].sum
+                    changePinmu(fenlei, pinmu, cailiao, detailList[index])
+                    jine.value = [[${query.jine}]]
+                }
+            }else {
+                let item = document.getElementsByClassName('fff')
+                for (let i in item) {
+                    item[i].innerHTML += getSelect()
+                }
             }
         }
 
@@ -31,26 +55,26 @@
             }
             let count=document.querySelectorAll('select[name$=cailiao]').length
             return `<select class="custom-select" name="diancans[${count}].fenlei" onchange="changeFenLei(this,this.parentElement.querySelector('select[name$=pinmu]'),this.parentElement.querySelector('select[name$=cailiao]'))">
-                        <option selected>请选择分类</option>
+                        <option value="">请选择分类</option>
                         ${fenleistr}
                      </select>
 
                     <select class="custom-select" name="diancans[${count}].pinmu" onchange="changePinmu(this.parentElement.querySelector('select[name$=fenlei]'),this,this.parentElement.querySelector('select[name$=cailiao]'))">
-                        <option selected>请选择品目</option>
+                        <option value="">请选择品目</option>
                     </select>
 
                     <select class="custom-select" name="diancans[${count}].cailiao" required oninvalid="setCustomValidity('请选择材料')" onchange="changeCailiao(document.querySelectorAll('select[name$=cailiao]'))">
-                        <option selected value="">请选择材料</option>
+                        <option value="">请选择材料</option>
                     </select>
 
                     <input type="text" class="form-control" name="diancans[${count}].sum" placeholder="做法或数量" onchange="changeCailiao(document.querySelectorAll('select[name$=cailiao]'))" oninput="changeCailiao(document.querySelectorAll('select[name$=cailiao]'))">`
         }
 
-        function plus(s) {
+        function plus() {
             let div = document.createElement('div')
-            div.classList.add('input-group', 'mt-3', 'order-frame')
+            div.classList.add('input-group', 'mt-3', 'order-frame','fff')
             div.innerHTML = `<div class="col-3 text-right mt-auto mb-auto">
-                        <img src="/icon/plus.svg" class="icon action" onclick="plus(this)"/>
+                        <img src="/icon/plus.svg" class="icon action" onclick="plus()"/>
                         <img src="/icon/minus.svg" class="icon action" onclick="minus(this)"/>
                     </div>
                     ${getSelect()}
@@ -70,12 +94,16 @@
             changeCailiao(document.querySelectorAll('select[name$=cailiao]'))
         }
 
-        function changeFenLei(fenlei, pinmu, cailiao) {
-            pinmu.innerHTML = '<option selected>请选择品目</option>'
-            cailiao.innerHTML = '<option selected>请选择材料</option>'
+        function changeFenLei(fenlei, pinmu, cailiao,item) {
+            pinmu.innerHTML = '<option value="">请选择品目</option>'
+            cailiao.innerHTML = '<option value="">请选择材料</option>'
             fetch(new Request('/api/getPinMu?fenlei=' + fenlei.value)).then(res => res.json()).then(res => {
                 for (let index in res) {
-                    pinmu.innerHTML += `<option>${res[index]}</option>`
+                    if(item&&res[index]===item.menu.pinmu) {
+                        pinmu.innerHTML += `<option selected value="${res[index]}">${res[index]}</option>`
+                    } else {
+                        pinmu.innerHTML += `<option value="${res[index]}">${res[index]}</option>`
+                    }
                 }
             })
             let sum=fenlei.parentElement.querySelector('input[name$=sum]')
@@ -89,11 +117,16 @@
             changeCailiao(document.querySelectorAll('select[name$=cailiao]'))
         }
 
-        function changePinmu(fenlei, pinmu, cailiao) {
-            cailiao.innerHTML = '<option selected>请选择材料</option>'
-            fetch(new Request(`/api/getMenu?fenlei=${fenlei.value}&pinmu=${pinmu.value}`)).then(res => res.json()).then(res => {
+        function changePinmu(fenlei, pinmu, cailiao,item) {
+            cailiao.innerHTML = '<option value="">请选择材料</option>'
+            let pinmuval=item?item.menu.pinmu:pinmu.value
+            fetch(new Request(`/api/getMenu?fenlei=${fenlei.value}&pinmu=${pinmuval}`)).then(res => res.json()).then(res => {
                 for (let index in res) {
-                    cailiao.innerHTML += `<option value="${res[index].id}" jine="${res[index].jiage}">${res[index].cailiao}</option>`
+                    if(item&&res[index].id===item.menu.id) {
+                        cailiao.innerHTML += `<option selected value="${res[index].id}" jine="${res[index].jiage}">${res[index].cailiao}</option>`
+                    }else{
+                        cailiao.innerHTML += `<option value="${res[index].id}" jine="${res[index].jiage}">${res[index].cailiao}</option>`
+                    }
                 }
             })
 
@@ -151,18 +184,18 @@
 <div class="container">
     <div class="frame">
         <span th:text="${span_name}"></span>
-        <form method="post" action="/api/order">
+        <form method="post" action="/api/order" th:object="${query}">
             <div class="input-group mt-3">
                 <div class="input-group-prepend col-3 pr-2 justify-content-end">
                     <span class="input-group-text">桌号</span>
                 </div>
-                <input type="text" name="zhuohao" class="form-control col-4" required oninvalid="setCustomValidity('桌号不能为空')" oninput="setCustomValidity('');hasYuding(this)">
+                <input type="text"  th:field="*{zhuohao}" th:readonly="*{zhuohao ne null}" class="form-control col-4" required oninvalid="setCustomValidity('桌号不能为空')" oninput="setCustomValidity('');hasYuding(this)">
                 <div class="invalid-feedback mt-3 mb-3 text-center font-weight-bold">桌号已预定</div>
 
                 <div class="input-group-prepend col-3 pr-2 justify-content-end">
                     <span class="input-group-text">客人姓名</span>
                 </div>
-                <input type="text" name="xingming" class="form-control col-4" oninvalid="setCustomValidity('姓名不能为空')" oninput="setCustomValidity('');" required maxlength="15">
+                <input type="text" th:field="*{xingming}" class="form-control col-4" oninvalid="setCustomValidity('姓名不能为空')" oninput="setCustomValidity('');" required maxlength="15">
             </div>
 
             <div class="input-group mt-3">
@@ -170,16 +203,16 @@
                     <span class="input-group-text">用餐时间</span>
                 </div>
                 <div class="custom-control custom-radio custom-control-inline mt-auto mb-auto">
-                    <input type="radio" id="customRadioInline1" name="birthday" checked
-                           class="custom-control-input" value="1" onclick="birthdayValid(this.parentElement.parentElement.querySelector('input[name=shijian]'))">
+                    <input type="radio" id="customRadioInline1" name="birthday"
+                           class="custom-control-input" value="1" th:checked="*{birthday eq null}" onclick="birthdayValid(this.parentElement.parentElement.querySelector('input[name=shijian]'))">
                     <label class="custom-control-label" for="customRadioInline1">及时单</label>
                 </div>
                 <div class="custom-control custom-radio custom-control-inline mt-auto mb-auto">
-                    <input type="radio" id="customRadioInline2" value="2" name="birthday" class="custom-control-input" onclick="changeBirthday(this.parentElement.parentElement.querySelector('input[name=shijian]'))">
+                    <input type="radio" id="customRadioInline2" value="2" th:checked="*{birthday ne null}" name="birthday" class="custom-control-input" onclick="changeBirthday(this.parentElement.parentElement.querySelector('input[name=shijian]'))">
                     <label class="custom-control-label"  for="customRadioInline2">指定</label>
                 </div>
 
-                <input type="text" name="shijian" oninput="setCustomValidity('')" oninvalid="setCustomValidity('时间不能为空')" class="form-control col-4">
+                <input type="text" th:value="${#dates.format(query.birthday, 'yyyyMMdd HHmm')}" name="shijian" oninput="setCustomValidity('')" oninvalid="setCustomValidity('时间不能为空')" class="form-control col-4">
             </div>
 
             <div class="input-group mt-3">
@@ -187,7 +220,7 @@
                     <span class="input-group-text">用餐人数</span>
                 </div>
 
-                <input type="number" value="1" name="renshu" class="form-control col-4">
+                <input type="number" th:field="*{renshu}" class="form-control col-4">
             </div>
 
             <div class="input-group mt-3">
@@ -195,7 +228,7 @@
                     <span class="input-group-text">联系方式(手机)</span>
                 </div>
 
-                <input type="text" name="tel" oninput="checkMobie()" class="form-control col-4">
+                <input type="text" th:field="*{tel}" oninput="checkMobie()" class="form-control col-4">
             </div>
 
             <div class="input-group mt-3 order-frame fff">
@@ -207,12 +240,12 @@
             <div id="list">
                 <div class="input-group mt-3 order-frame d-none" id="add">
                     <div class="col-3 text-right mt-auto mb-auto">
-                        <img src="/icon/plus.svg" class="icon action" onclick="plus(this)"/>
+                        <img src="/icon/plus.svg" class="icon action" onclick="plus()"/>
                     </div>
                 </div>
-                <div class="input-group mt-3 order-frame fff">
+                <div class="input-group mt-3 order-frame fff" th:if="${querydetail} eq null">
                     <div class="col-3 text-right mt-auto mb-auto">
-                        <img src="/icon/plus.svg" class="icon action" onclick="plus(this)"/>
+                        <img src="/icon/plus.svg" class="icon action" onclick="plus()"/>
                         <img src="/icon/minus.svg" class="icon action" onclick="minus(this)"/>
                     </div>
                 </div>
@@ -229,7 +262,7 @@
                 <div class="input-group-prepend">
                     <span class="input-group-text">备注</span>
                 </div>
-                <textarea class="form-control" name="beizhu" aria-label="With textarea"></textarea>
+                <textarea class="form-control" th:field="*{beizhu}" aria-label="With textarea"></textarea>
             </div>
             <div class="mt-3 text-right">
                 <button class="btn btn-secondary col-3">提交</button>
diff --git a/src/test/java/com/example/demo/DemoApplicationTests.java b/src/test/java/com/example/demo/DemoApplicationTests.java
index f30cf9e..16fa7ea 100644
--- a/src/test/java/com/example/demo/DemoApplicationTests.java
+++ b/src/test/java/com/example/demo/DemoApplicationTests.java
@@ -1,5 +1,6 @@
 package com.example.demo;
 
+import com.example.demo.model.Diancan;
 import com.example.demo.repository.DiancanRespository;
 import com.example.demo.repository.MenuRepository;
 import org.junit.jupiter.api.Test;
@@ -33,4 +34,8 @@ class DemoApplicationTests {
 		int a=diancanRespository.countByZhuohao("2");
 	}
 
+	@Test
+	void testGet(){
+		Diancan diancan=diancanRespository.getOne("12");
+	}
 }