配置文件修改

nafmii-admin/pom.xml

@@ -36,6 +36,11 @@
             <groupId>com.github.pagehelper</groupId>
             <artifactId>pagehelper-spring-boot-starter</artifactId>
         </dependency>
+        <!--Mysql数据库驱动-->
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+        </dependency>
         <!--MyBatis分页插件-->
         <dependency>
             <groupId>com.github.pagehelper</groupId>

nafmii-admin/src/main/java/org/nafmii/nafmiiadmin/mapper/TStudentMapper.java

@@ -4,10 +4,11 @@ import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
 import org.nafmii.nafmiiadmin.po.TStudent;
 import org.nafmii.nafmiiadmin.po.TStudentExample;
+import org.springframework.stereotype.Repository;
 
 import java.util.List;
 
-@Mapper
+@Repository
 public interface TStudentMapper {
     long countByExample(TStudentExample example);
 

nafmii-admin/src/main/resources/mapper/TStudentMapper.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="org.nafmii.nafmiimbg.mapper.TStudentMapper">
+<mapper namespace="org.nafmii.nafmiiadmin.mapper.TStudentMapper">
   <resultMap id="BaseResultMap" type="org.nafmii.nafmiiadmin.po.TStudent">
     <id column="id" jdbcType="INTEGER" property="id" />
     <result column="name" jdbcType="VARCHAR" property="name" />

nafmii-app/pom.xml

@@ -109,6 +109,10 @@
             <groupId>de.codecentric</groupId>
             <artifactId>spring-boot-admin-starter-server</artifactId>
         </dependency>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+        </dependency>
         <!--Knife4j API文档生产工具-->
         <dependency>
             <groupId>com.github.xiaoymin</groupId>

nafmii-app/src/main/java/org/nafmii/NafmiiAppApplication.java

@@ -7,7 +7,7 @@ import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
 import org.springframework.cloud.openfeign.EnableFeignClients;
 import springfox.documentation.swagger2.annotations.EnableSwagger2;
 
-@SpringBootApplication(exclude = {DataSourceAutoConfiguration.class})
+@SpringBootApplication()
 @EnableEurekaClient
 @EnableSwagger2
 @EnableFeignClients

nafmii-app/src/main/resources/application.properties

@@ -8,4 +8,9 @@ logging.pattern.dateformat=yyyy-MM-dd hh:MM:ss
 eureka.client.serviceUrl.defaultZone=http://127.0.0.1:8761/eureka
 eureka.instance.statusPageUrl = http://127.0.0.1:8002/swagger-ui.html
 eureka.instance.prefer-ip-address = true
-eureka.instance.instance-id = ${spring.cloud.client.ip-address}:${server.port}
\ No newline at end of file
+eureka.instance.instance-id = ${spring.cloud.client.ip-address}:${server.port}
+spring.datasource.url=jdbc:mysql://140.143.249.40:3308/edz?useUnicode=true&characterEncoding=UTF-8&serverTimezone=UTC
+spring.datasource.password=123456
+spring.datasource.username=root
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+mybatis.mapper-locations=classpath:mapper/*.xml
\ No newline at end of file