谷粒商城的快速开发(四)

18、快速开发-配置&测试微服务基本CRUD功能

19、快速开发-逆向生成所有微服务基本CRUD代码

根据之前的博客，把代码抽取，然后把各个模块都建立一下，看了一下代码，感觉配置都很简单，后面再改，先按照教程的来。

下面就那这个模块做个实列：

spring:
  datasource:
    username: root
    password: root
    url: jdbc:mysql://192.168.1.117:3306/gulimall_pms
    driver-class-name: com.mysql.jdbc.Driver

##mybatisplus配置
mybatis-plus:
  #扫描xml文件
  mapper-locations: classpath:/mapper/**/*.xml
  #实体扫描，多个package用逗号或者分号分隔
  typeAliasesPackage: com.dalianpai.gulimall.product.entity
  global-config:
    id-type: 0
    #字段策略 0:"忽略判断",1:"非 NULL 判断"),2:"非空判断"
    field-strategy: 2
    #驼峰下划线转换
    db-column-underline: true
    #刷新mapper 调试神器
    refresh-mapper: true
    #数据库大写下划线转换
    #capital-mode: true
    #序列接口实现类配置
    #key-generator: com.baomidou.springboot.xxx
    db-config:
      logic-delete-value: 0
      logic-not-delete-value: 1
    #  key-generator:
    # db-config:
    #  key-generator:可能
    #db-config:     这个配置已经过时了
    #db-type: oracle
    #自定义SQL注入器 3.1.1版本以后不要加入
    #sql-injector: com.baomidou.mybatisplus.mapper.LogicSqlInjector
  configuration:
    #开启二级缓存
    cache-enabled: false
    jdbc-type-for-null: null

测试类：

@SpringBootTest
class GulimallProductApplicationTests {

    @Autowired
    BrandService brandService;


    @Autowired
    CategoryService categoryService;

    @Test
    void contextLoads() {
        List<BrandEntity> list = brandService.list(new QueryWrapper<BrandEntity>().eq("brand_id", 1L));
        list.forEach(System.out::println);
    }

}

但是没有显示sql，先配置一下。

spring:
  datasource:
    username: root
    password: root
    # url: jdbc:mysql://192.168.1.117:3306/gulimall_pms
    #driver-class-name: com.mysql.jdbc.Driver
    driver-class-name: com.p6spy.engine.spy.P6SpyDriver
    url: jdbc:p6spy:mysql://192.168.1.117:3306/gulimall_pms

在common里面引入p6spy

在product下面加入配置文件spy.properties　　

#3.2.1以上使用
#modulelist=com.baomidou.mybatisplus.extension.p6spy.MybatisPlusLogFactory,com.p6spy.engine.outage.P6OutageFactory
#3.2.1以下使用或者不配置
modulelist=com.p6spy.engine.logging.P6LogFactory,com.p6spy.engine.outage.P6OutageFactory
# 自定义日志打印
#logMessageFormat=com.baomidou.mybatisplus.extension.p6spy.P6SpyLogger
logMessageFormat=com.p6spy.engine.spy.appender.CustomLineFormat
customLogMessageFormat=%(executionTime)ms | %(sqlSingleLine)
#日志输出到控制台
#appender=com.baomidou.mybatisplus.extension.p6spy.StdoutLogger
# 使用日志系统记录 sql
appender=com.p6spy.engine.spy.appender.Slf4JLogger
# 设置 p6spy driver 代理
deregisterdrivers=true
# 取消JDBC URL前缀
useprefix=true
# 配置记录 Log 例外,可去掉的结果集有error,info,batch,debug,statement,commit,rollback,result,resultset.
excludecategories=info,debug,result,commit,resultset
# 日期格式
dateformat=yyyy-MM-dd HH:mm:ss
# 实际驱动可多个
#driverlist=org.h2.Driver
# 是否开启慢SQL记录
outagedetection=true
# 慢SQL记录标准 2 秒
outagedetectioninterval=2

2020-05-26 11:15:53.111  INFO 4308 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2020-05-26 11:15:56.455  INFO 4308 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
2020-05-26 11:15:56.531  INFO 4308 --- [           main] p6spy                                    : 38ms | SELECT  brand_id,name,logo,show_status,sort,descript,first_letter  FROM pms_brand     WHERE (brand_id = 1)
BrandEntity(brandId=1, name=null, logo=e'e, descript=e, showStatus=null, firstLetter=null, sort=null)

2020-05-26 11:15:56.581  INFO 4308 --- [extShutdownHook] o.s.s.concurrent.ThreadPoolTaskExecutor  : Shutting down ExecutorService 'applicationTaskExecutor'
2020-05-26 11:15:56.586  INFO 4308 --- [extShutdownHook] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Shutdown initiated...
2020-05-26 11:15:57.026  INFO 4308 --- [extShutdownHook] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Shutdown completed.

来源：oschina

链接：https://my.oschina.net/u/4373202/blog/4304972

标签

p6spy

java

Mybatis-Plus

mysql

PMS