Mall电商实战项目发布重大更新,全面支持SpringBoot 2.3.0

217 阅读1分钟

更新内容一览

升级至SpringBoot 2.3.0.RELEASE;

支持Elasticsearch 7.6.2版本;

ELK日志收集功能完善,采用分场景收集日志的方案;

Swagger配置统一,简化配置;

Redis配置统一,简化配置;

Window和Linux部署文档更新。

更新内容介绍

升级SpringBoot 2.3.0

之前一直使用的是SpringBoot 2.1.7版本,这个版本是2019年8月发布的,距离现在已经一年多了,也到了更新版本的时候了。SpringBoot 2.3.0 是今年5月发布的,还是比较新的版本

支持Elasticsearch 7.6.2

由于SpringBoot版本的升级,导致Elasticsearch被迫升级,当然Elasticsearch 7.x也是现在主流的版本。升级过程中踩了很多坑

ELK日志收集功能完善

之前的日志收集功能一直都不是很完善,也没有采用分场景收集日志的方法,这次终于完善了。日志收集系统搭建和分场景收集日志方案

Swagger配置统一

之前在各个模块之中都有自己的Swagger配置,比如mall-admin、mall-portal和mall-search中都有自己的配置,现已进行了统一。

首先是在mall-common模块中添加了Swagger的基础配置BaseSwaggerConfig,在其他模块中使用只需继承该配置,并重写swaggerProperties()这个抽象方法即可;

/**

  • Swagger基础配置

  • Created by macro on 2020/7/16.

*/

publicabstractclassBaseSwaggerConfig{

@Bean

publicDocketcreateRestApi(){

SwaggerProperties swaggerProperties = swaggerProperties(); Docket docket =newDocket(DocumentationType.SWAGGER_2)

.apiInfo(apiInfo(swaggerProperties)) .select()

.apis(RequestHandlerSelectors.basePackage(swaggerProperties.getApiBasePackage())) .paths(PathSelectors.any()) .build();if(swaggerProperties.isEnableSecurity()) {

docket.securitySchemes(securitySchemes()).securityContexts(securityContexts()); }returndocket;

}privateApiInfoapiInfo(SwaggerProperties swaggerProperties){

returnnewApiInfoBuilder()

.title(swaggerProperties.getTitle()) .description(swaggerProperties.getDescription()) .contact(newContact(swaggerProperties.getContactName(), swaggerProperties.getContactUrl(), swaggerProperties.getContactEmail()))

.version(swaggerProperties.getVersion()) .build(); }privateListsecuritySchemes(){

//设置请求头信息

List result = new ArrayList<>();

ApiKey apiKey = new ApiKey("Authorization", "Authorization", "header");

result.add(apiKey);

return result;

}

private List securityContexts() {

//设置需要登录认证的路径

List result = new ArrayList<>();

result.add(getContextByPath("//."));

return result;

}

private SecurityContext getContextByPath(String pathRegex) {

return SecurityContext.builder()

.securityReferences(defaultAuth())

.forPaths(PathSelectors.regex(pathRegex))

.build();

}

private List defaultAuth() {

List result = new ArrayList<>();

AuthorizationScope authorizationScope = new AuthorizationScope("global", "accessEverything");

AuthorizationScope[] authorizationScopes = new AuthorizationScope[1];

authorizationScopes[0] = authorizationScope;

result.add(new SecurityReference("Authorization", authorizationScopes));

return result;

}

/**

  • 自定义Swagger配置

*/

public abstract SwaggerProperties swaggerProperties();

}

其中有个SwaggerProperties类是我们自定义的配置类,有哪些配置,看看注释就清楚了;

/**

  • Swagger自定义配置

  • Created by macro on 2020/7/16.

*/

@Data

@EqualsAndHashCode(callSuper = false)

@Builder

publicclass SwaggerProperties {

/**

  • API文档生成基础路径

*/

privateStringapiBasePackage;

/**

  • 是否要启用登录认证

*/

privatebooleanenableSecurity;

/**

  • 文档标题

*/

privateStringtitle;

/**

  • 文档描述

*/

privateStringdescription;

/**

  • 文档版本

*/

privateStringversion;

/**

  • 文档联系人姓名

*/

privateStringcontactName;

/**

  • 文档联系人网址

*/

privateStringcontactUrl;

/**

  • 文档联系人邮箱

*/

privateStringcontactEmail;

}

在mall-admin模块中,只需继承BaseSwaggerConfig,并配置好SwaggerProperties即可,是不是很方便!

/**

  • Swagger API文档相关配置

  • Created by macro on 2018/4/26.

*/

@Configuration

@EnableSwagger2

publicclass SwaggerConfig extends BaseSwaggerConfig {

@Override

public SwaggerProperties swaggerProperties() {returnSwaggerProperties.builder()

.apiBasePackage("com.macro.mall.controller")

.title("mall后台系统")

.description("mall后台相关接口文档")

.contactName("macro")

.version("1.0")

.enableSecurity(true)

.build();

}}

Redis配置统一

在使用Redis时,我们或多或少会自定义一些配置,该配置目前也统一了。

首先是在mall-common模块中添加了Redis的基础配置BaseRedisConfig,在其他模块中使用只需继承该配置即可;

/**

  • Redis基础配置

  • Created by macro on 2020/6/19.

*/

publicclassBaseRedisConfig {

@Bean

publicRedisTemplate redisTemplate(RedisConnectionFactory redisConnectionFactory) {

RedisSerializer serializer = redisSerializer();

RedisTemplate redisTemplate =newRedisTemplate<>();

redisTemplate.setConnectionFactory(redisConnectionFactory); redisTemplate.setKeySerializer(newStringRedisSerializer());

redisTemplate.setValueSerializer(serializer); redisTemplate.setHashKeySerializer(newStringRedisSerializer());

redisTemplate.setHashValueSerializer(serializer); redisTemplate.afterPropertiesSet();returnredisTemplate;

}@Bean

publicRedisSerializer redisSerializer() {

//创建JSON序列化器

Jackson2JsonRedisSerializer serializer = new Jackson2JsonRedisSerializer<>(Object.class);

ObjectMapper objectMapper = new ObjectMapper();

objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);

//必须设置,否则无法将JSON转化为对象,会转化成Map类型

objectMapper.activateDefaultTyping(LaissezFaireSubTypeValidator.instance,ObjectMapper.DefaultTyping.NON_FINAL);

serializer.setObjectMapper(objectMapper);

return serializer;

}

@Bean

public RedisCacheManager redisCacheManager(RedisConnectionFactory redisConnectionFactory) {

RedisCacheWriter redisCacheWriter = RedisCacheWriter.nonLockingRedisCacheWriter(redisConnectionFactory);

//设置Redis缓存有效期为1天

RedisCacheConfiguration redisCacheConfiguration = RedisCacheConfiguration.defaultCacheConfig()

.serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(redisSerializer())).entryTtl(Duration.ofDays(1));

return new RedisCacheManager(redisCacheWriter, redisCacheConfiguration);

}

@Bean

public RedisService redisService(){

return new RedisServiceImpl();

}

}

比如我们在mall-security模块中需要使用Redis,直接继承该配置即可;

/**

  • Redis配置类

  • Created by macro on 2020/3/2.

*/

@EnableCaching

@Configuration

publicclass RedisConfig extends BaseRedisConfig {

}

当需要操作Redis时,直接注入RedisService对象,然后使用它操作即可。

/**

  • UmsAdminCacheService实现类

  • Created by macro on 2020/3/13.

*/

@Service

publicclassUmsAdminCacheServiceImplimplementsUmsAdminCacheService{

@Autowired

privateRedisService redisService;

}

Window和Linux部署文档更新

由于部分组件的升级,部署文档也更新了,三种部署方式,总有一种适合你的!

mall在Windows环境下的部署

mall在Linux环境下的部署(基于Docker容器)

mall在Linux环境下的部署(基于Docker Compose)

![](https://upload-images.jianshu.io/upload_images/23721221-eb55aedccd11d57e?imageMogr2/auto-orient/strip|imageView2/2/w/1200/format/webp)

项目地址

![](https://upload-images.jianshu.io/upload_images/23721221-249394f195c3b490.jpg?imageMogr2/auto-orient/strip|imageView2/2/w/860/format/webp)