项目搭建记录

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#JPA findAll方法，如何将Entity 转为 Dto
#rest风格，新增和更新，区别post,put
#mysql中id的自动生成
#API安全
#如果加上，创建时间和更新时间。  那么在响应操作时，应主动触发修改该字段
#如果加上，是否有效。  那么在查询时，应主动过滤无效
#时间格式转化
#配置SwaggerUI为默认入口
#返回值格式考虑
#异常处理
#ddl默认用utf-8
#swaggerUI时间格式修改
#修改数据状态时，首先check是否存在
#集成redis
#考虑不用Dto，直接通过jsonIgnore或者其他方式过滤掉隐藏属性
------------------------------------------------------------------
*列表分页
*查询条件处理
*熟悉JPA的使用
调用示例
数据初始化
调出Druid面板
更新保存&添加保存，考虑调用方式
-----------------------------------------------------

    
		org.springframework.boot
		spring-boot-starter-parent
		1.5.4.RELEASE
		 
	

    
        UTF-8
        UTF-8
        1.8
        1.8
        1.8
        2.7.0
        
        true
    


		
			
				org.springframework.cloud
				spring-cloud-dependencies
				Dalston.SR4
				pom
				import
			
		
	

      
          org.apache.commons
          commons-lang3
          ${commons-lang3.version}
      
       
        
            com.alibaba
            druid
            1.0.29
        
        
        
           org.springframework.boot
           spring-boot-starter-data-jpa
	
        
        
            org.mybatis.spring.boot
            mybatis-spring-boot-starter
        
        
            com.github.pagehelper
            pagehelper
            4.1.6
        
        
        
            mysql
            mysql-connector-java
        

        
        
            org.springframework.boot
            spring-boot-starter-data-redis
        

        
        
            io.springfox
            springfox-swagger2
            ${springfox.version}
        
        
            io.springfox
            springfox-swagger-ui
            ${springfox.version}
        

        
        
            com.fasterxml.jackson.module
            jackson-module-parameter-names
        
        
            com.fasterxml.jackson.datatype
            jackson-datatype-jdk8
        
        
            com.fasterxml.jackson.datatype
            jackson-datatype-jsr310
        

        
        
            org.springframework.cloud
            spring-cloud-starter-eureka
        
        
            org.springframework.boot
            spring-boot-starter-actuator
        

    

    
        xxx-api-petStore
        
            
                org.springframework.boot
                spring-boot-maven-plugin
                
                    api.xxx.com.petstore.PetStoreAPIApplication
                    exec
                
                
                    
                        
                            repackage
                        
                    
                
            
            
                org.mybatis.generator
                mybatis-generator-maven-plugin
                1.3.5
            
        
    

# server
server:
  port: 9124
# spring
spring:
#profiles
  profiles:
    active: dev
#jackson
  jackson:
    time-zone: GMT+8
    date-format: yyyy-MM-dd HH:mm:ss

#datasource
  datasource:
    # driver config
    type: com.alibaba.druid.pool.DruidDataSource
    driver-class-name: com.mysql.jdbc.Driver
    # connection pool config
    initialSize: 5
    minIdle: 5
    maxActive: 20
    maxWait: 60000
    timeBetweenEvictionRunsMillis: 60000
    minEvictableIdleTimeMillis: 300000
    validationQuery: SELECT 1 FROM DUAL
    testWhileIdle: true
    testOnBorrow: false
    testOnReturn: false
    poolPreparedStatements: true
    maxPoolPreparedStatementPerConnectionSize: 20
    filters: stat,wall,log4j
    connectionProperties: druid.stat.mergeSql=true;druid.stat.slowSqlMillis=5000
#jpa
  jpa:
    database-platform: api.xxx.com.petstore.config.MySQL5DialectUTF8
#redis
  redis:
    pool:
      max-idle: 8
      min-idle: 0
      max-active: 8
      max-wait: -1

#mybatis
mybatis:
  type-aliases-package: api.xxx.com.petstore.entity
  mapper-locations: classpath*:/sqlMapperXml/*.xml
  configuration:
    map-underscore-to-camel-case: true
    use-generated-keys: true
    default-fetch-size: 100
    default-statement-timeout: 25000
    cache-enabled: true
    aggressive-lazy-loading: true
    lazy-loading-enabled: false

spring:
#datasource
  datasource:
    url: jdbc:mysql://192.168.0.105:3306/db_petstore?useUnicode=yes&characterEncoding=UTF-8
    username: xxx
    password: xxx
#jpa
  jpa:
#    hibernate:
#      ddl-auto: create
    show-sql: true
#redis
  redis:
    database: 4
    host: 192.168.0.123
    password: xxx
#    host: 127.0.0.1
    port: 6379
#mybatis
mybatis:
  configuration:
    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl

    
    logback
    
    
        
            %d{HH:mm:ss.SSS} %contextName [%thread] %-5level %logger{36} - %msg%n
        
    

    
    
        
            
            /data/logs/restapi-petstore/restapi-petstore.%d{yyyy-MM-dd}.log
            
            90
        
        
            
        
        
            %d [%thread] %-5level %logger{36} H:${HOSTNAME} - SC:%X{optionalParam} %msg%n
            UTF-8
            true
        
    

    
        
    
   

==========================

@Getter
@Setter
@MappedSuperclass
@EntityListeners(AuditingEntityListener.class)
public abstract class BaseEntity {

    @Id
    @GeneratedValue(generator = "system-uuid")
    @GenericGenerator(name="system-uuid",strategy = "uuid")
    @Column(name = "id", length = 32)
    private String id;

    @CreatedDate
    @JsonFormat(pattern = DateUtils.FORMAT_DATE_TIME)
    private Date createdDate;

    @LastModifiedDate
    @JsonFormat(pattern = DateUtils.FORMAT_DATE_TIME)
    private Date modifiedDate;

    @Column(name = "is_active")
    @JsonIgnore
    private boolean isActive = true;
}

=================================================
configs of java file
=================================================

public class MySQL5DialectUTF8 extends MySQL5InnoDBDialect {

    @Override
    public String getTableTypeString() {
        return " ENGINE=InnoDB DEFAULT CHARSET=utf8";
    }
}

@Configuration
@EnableJpaAuditing
@EnableTransactionManagement
@EnableSpringDataWebSupport
@MapperScan("api.xxx.com.petstore.mapper")
public class AppConfig {

    @Bean
    public PageHelper pageHelper() {
        PageHelper pageHelper = new PageHelper();
        Properties p = new Properties();
        p.setProperty("dialect", "mysql");
        p.setProperty("supportMethodsArguments", "true");
        p.setProperty("autoRuntimeDialect", "true");
        p.setProperty("offsetAsPageNum", "true");
        p.setProperty("rowBoundsWithCount", "true");
        p.setProperty("reasonable", "true");
        p.setProperty("returnPageInfo", "always");
        p.setProperty("params", "count=countSql");
        pageHelper.setProperties(p);
        return pageHelper;
    }
}

@Configuration
@EnableSwagger2
public class SwaggerConfig {

    @Bean
    @SuppressWarnings("deprecation")
    public Docket petStoreApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(petStoreApiInfo())
                .useDefaultResponseMessages(false)
                .select()
                .apis( input -> {
                    Class declaringClass = input.declaringClass();
                    String pkg = declaringClass.getPackage().getName();
                    if(!pkg.matches("api.xxx.com.petstore.*")) //非本项目，排除
                        return false;
                    if (declaringClass == BasicErrorController.class)// 排除
                        return false;
                    if(declaringClass.isAnnotationPresent(RestController.class)) // 被注解的类
                        return true;
                    if(input.isAnnotatedWith(ResponseBody.class)) // 被注解的方法
                        return true;
                    return false;
                })
                .build();
    }

    private ApiInfo petStoreApiInfo() {
        return new ApiInfoBuilder()
                .title("xxx后台API")
                .description("xxx后台接口支持")
                .version("1.0")
                .contact(new Contact("xxxChengdu RD", "http://xxx.com", "[email protected]"))
                .build();
    }
}


@Configuration
public class WebMvcConfig extends WebMvcConfigurerAdapter {

    @Override
    public void addViewControllers(ViewControllerRegistry registry){
        registry.addRedirectViewController("/", "/swagger-ui.html");
    }
}