import lombok

src/main/java/com/example/springbootdemo/SpringbootdemoApplication.java

@@ -4,7 +4,7 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.context.annotation.ComponentScan;
-
+import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
 @SpringBootApplication(scanBasePackages = {"com.example"})
 @ComponentScan({"com.example.demo","com.example.springbootdemo"})
 

src/main/java/com/example/springbootdemo/controller/HelloController.java

@@ -1,11 +1,11 @@
 package com.example.springbootdemo.controller;
 
-import com.example.demo.controller.User;
 import com.example.springbootdemo.zxyTeST.sql.dao.ArmGrabRepository;
 import com.example.springbootdemo.zxyTeST.sql.dao.ColorRepository;
 import com.example.springbootdemo.zxyTeST.sql.entity.ArmGrabEntity;
 import com.example.springbootdemo.zxyTeST.sql.entity.Color;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -17,6 +17,8 @@ public class HelloController {
     ColorRepository colorRepository;
     @Autowired
     ArmGrabRepository armGrabRepository;
+    @Autowired
+    JdbcTemplate jdbcTemplate;
     @RequestMapping("/hello")
     public void hello() {
         List<Color> listColors = colorRepository.findByColorId(2314);
@@ -28,6 +30,13 @@ public class HelloController {
             System.out.println("id="+armGrabEntity.getArmGrabId()+"    device_code="+armGrabEntity.getDeviceCode());
         }
     }
+    @RequestMapping("/jdbc")
+    public String jdbc() {
+        String sql = "select color_name from wb_tbl_color where color_id = ?";
+        String color_name = (String)jdbcTemplate.queryForObject(
+                sql, new Object[] { 2314 }, String.class);
+        return color_name;
+    }
 
 
 }

src/main/java/com/example/springbootdemo/controller/TrainJavaController.java

@@ -1,14 +1,25 @@
 package com.example.springbootdemo.controller;
 
-public class TrainJavaController {
+import com.example.springbootdemo.zxyTeST.sql.dao.FootScanCommonRepository;
+import com.example.springbootdemo.zxyTeST.sql.entity.FootScanCommonEntity;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
 
-    public void Test() {
-        try{
-            System.out.println(10/0);
-        } catch (ArithmeticException e) {
-            System.out.println("Exception thrown  :" + e);
-        }
-        System.out.println("Out of the block");
+import java.util.List;
 
+@RestController
+public class TrainJavaController {
+    @Autowired
+    FootScanCommonRepository footScanCommonRepository;
+    @RequestMapping("/footScan")
+    public String getFootScanInfo() {
+        FootScanCommonEntity  footScanCommonInfo = footScanCommonRepository.findByFootScanId(14815);
+        List<FootScanCommonEntity> listFootScanList = this.getFootScanList();
+        return  footScanCommonInfo.getFootScanSign();
     }
+    public List<FootScanCommonEntity> getFootScanList() {
+        return footScanCommonRepository.findByFootScanCommonId(2241);
+    }
+
 }

src/main/java/com/example/springbootdemo/zxyTeST/EnumTest.java

@@ -1,4 +1,5 @@
-package com.example.springbootdemo.zxyTeST;
+package com.example.springbootdemo.zxyTeST.Enum;
+
 
 public enum EnumTest {
     //RED,GREEN,BLUE;

src/main/java/com/example/springbootdemo/zxyTeST/Enum/SystemType.java

@@ -0,0 +1,26 @@
+package com.example.springbootdemo.zxyTeST.Enum;
+
+/**
+ * @author zhangxiaoyu
+ * @version 1.0
+ * @date 2021/5/26 上午10:30
+ */
+public enum SystemType {
+    STORE_SYSTEM_TYPE("门店版本",1),
+    SCAN_SYSTEM_TYPE("scan",6);
+    public String getSystemName() {
+        return systemName;
+    }
+
+    public Integer getSystemId() {
+        return systemId;
+    }
+
+    private String systemName;
+    private Integer systemId;
+    SystemType(String systemName,Integer systemId) {
+        this.systemName = systemName;
+        this.systemId = systemId;
+    }
+
+}

src/main/java/com/example/springbootdemo/zxyTeST/getProperties.java

@@ -1,21 +1,19 @@
 package com.example.springbootdemo.zxyTeST;
 
-import java.io.FileInputStream;
+import com.example.springbootdemo.zxyTeST.Enum.EnumTest;
+import com.example.springbootdemo.zxyTeST.Enum.SystemType;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
 import java.io.FileNotFoundException;
 import java.io.IOException;
-import java.util.Enumeration;
-import java.util.Properties;
 
+@SpringBootApplication
 public class getProperties {
     public static void main(String[] args) throws FileNotFoundException, IOException {
-        Properties pps = new Properties();
-        pps.load(new FileInputStream("a.properties"));
-        Enumeration enum1 = pps.propertyNames();//得到配置文件的名字
-        while(enum1.hasMoreElements()) {
-            String strKey = (String) enum1.nextElement();
-            String strValue = pps.getProperty(strKey);
-            System.out.println(strKey + "=" + strValue);
-            //封装到JavaBean。
-        }
+      for (int i = 0; i< SystemType.values().length; i++) {
+          System.out.println("索引"+SystemType.values()[i].ordinal()+"，值："+SystemType.values()[i]);
+          System.out.println("值"+ SystemType.values()[i].getSystemName());
+      }
+
     }
 }

src/main/java/com/example/springbootdemo/zxyTeST/sql/dao/FootScanCommonRepository.java

@@ -0,0 +1,16 @@
+package com.example.springbootdemo.zxyTeST.sql.dao;
+
+import com.example.springbootdemo.zxyTeST.sql.entity.FootScanCommonEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.List;
+
+/**
+ * @author zhangxiaoyu
+ * @version 1.0
+ * @date 2021/5/26 上午10:43
+ */
+public interface FootScanCommonRepository extends JpaRepository<FootScanCommonEntity, Integer> {
+   FootScanCommonEntity findByFootScanId(Integer footScanId);
+   List<FootScanCommonEntity> findByFootScanCommonId(Integer footScanCommonId);
+}

src/main/java/com/example/springbootdemo/zxyTeST/sql/entity/ArmGrabEntity.java

@@ -16,9 +16,9 @@ import java.io.Serializable;
 public class ArmGrabEntity implements Serializable {
     @Id
     @GeneratedValue
-    @Column(name="arm_grab_id")
+    @Column(name = "arm_grab_id")
     private Integer armGrabId;
-    @Column(name="device_code")
+    @Column(name = "device_code")
     private String deviceCode;
 
 

src/main/java/com/example/springbootdemo/zxyTeST/sql/entity/Color.java

@@ -11,15 +11,9 @@ import java.io.Serializable;
 public class Color implements Serializable {
     @Id
     @GeneratedValue
-    @Column(name="color_id")
     private Integer colorId;
-    @Column(name="color_name")
     private String colorName;
-    @Column(name = "color_status")
     private String colorStatus;
-    @Column(name = "color_type")
     private String colorType;
 
-
-
 }

src/main/java/com/example/springbootdemo/zxyTeST/sql/entity/FootScanCommonEntity.java

@@ -0,0 +1,27 @@
+package com.example.springbootdemo.zxyTeST.sql.entity;
+
+import lombok.Data;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.Table;
+import java.io.Serializable;
+
+/**
+ * @author zhangxiaoyu
+ * @version 1.0
+ * @date 2021/5/26 上午10:40
+ */
+@Entity
+@Data
+@Table(name="wb_tbl_foot_scan_common")
+public class FootScanCommonEntity implements Serializable {
+    @Id
+    @GeneratedValue
+    private Integer footScanCommonId;
+    private Integer footScanId;
+    private String footScanSign;
+    private String leftLength;
+    private String rightLength;
+}