spring boot + swagger + mysql + maven

一、首先編寫 yaml 文件,建立項目所需的接口,在swagger.io官網上生成 spring boot項目;java

二、因爲生成的spring boot項目是公共類的因此還須要修改爲所需的項目名稱,主要修改四個地方,分別是:mysql

1) 包名;redis

2)Application  spring

3)把 configuration/SwaggerDocumentationConfig.java中的包名修改成如今的包名sql

4) 修改pom.xml文件 其中Artifact和Project兩項api

spring boot + mysql + maven:app

因此須要在pom.xml中添加如下內容maven

<!-- mysql -->
        <dependency>
           <groupId>org.springframework.boot</groupId>
           <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>spring-boot

在 application.properties 添加 mysql的驅動等url

springfox.documentation.swagger.v2.path=/api-docs
server.port=8089

spring.datasource.url = jdbc:mysql://192.168.0.1:3306/test
spring.datasource.username = root
spring.datasource.password = root
spring.datasource.driverClassName = com.mysql.jdbc.Driver

#pool

spring.datasource.max-idle=20
spring.datasource.max-wait=9000
spring.datasource.min-idle=10
spring.datasource.initial-size=5
spring.datasource.validation-query=SELECT 1
spring.datasource.test-on-borrow=false
spring.datasource.test-on-return=false
spring.datasource.test-while-idle=true
spring.datasource.time-between-eviction-runs-millis=600000
#spring.datasource.jdbc-interceptors=ConnectionState;SlowQueryReport(threshold=0)



# Specify the DBMS
#spring.jpa.database = MYSQL
# Show or not log for each sql query
spring.jpa.show-sql = false
# Hibernate ddl auto (create, create-drop, update)
spring.jpa.hibernate.ddl-auto = update
# Naming strategy
spring.jpa.hibernate.naming-strategy = org.hibernate.cfg.ImprovedNamingStrategy

# stripped before adding them to the entity manager)
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQL5Dialect


# REDIS (RedisProperties)  
#spring.redis.database=redis
#spring.redis.host=192.168.0.1
#spring.redis.password= # server password  
#spring.redis.port=6379
#spring.redis.pool.max-idle=8
#spring.redis.pool.min-idle=0  
#spring.redis.pool.max-active=8  
#spring.redis.pool.max-wait=-1 

配置mysql鏈接池的緣由是,MySql 8小時重連問題 。當連續8小時沒有任何請求,mysql就會自動斷開鏈接。

到此須要的就基本配置完畢,接下來就能夠開始寫具體的代碼了。

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