資訊專欄INFORMATION COLUMN
摘要：創(chuàng)建父工程文件如下這里只添加幾個(gè)最簡(jiǎn)單的依賴啟動(dòng)父依賴依賴依賴依賴創(chuàng)建子工程
1.創(chuàng)建父工程
pom文件如下(這里只添加幾個(gè)最簡(jiǎn)單的依賴)
4.0.0 wyb springbootDubbo pom 1.0-SNAPSHOT api provider consumer org.springframework.boot spring-boot-starter-parent 1.5.1.RELEASE 1.0.0 io.dubbo.springboot spring-boot-starter-dubbo ${dubbo-spring-boot} org.springframework.boot spring-boot-starter-web
2.創(chuàng)建子工程api工程(主要是寫一些實(shí)體和接口)
pom文件如下
springbootDubbo wyb 1.0-SNAPSHOT 4.0.0 api org.hibernate.javax.persistence hibernate-jpa-2.1-api 1.0.0.Final org.hibernate.javax.persistence hibernate-jpa-2.1-api 1.0.0.Final org.apache.kafka kafka_2.11 0.10.0.0 org.slf4j slf4j-log4j12 com.oracle ojdbc6 11.2.0.1.0 org.hibernate.javax.persistence hibernate-jpa-2.1-api 1.0.0.Final org.springframework.data spring-data-jpa 1.11.0.RELEASE
實(shí)體如下(Bszn)
package org.spring.springboot.domain;
import javax.persistence.*;
import java.io.Serializable;
@Entity
public class Bszn implements Serializable {
private final static long serialVersionUID = 0l;
@Id
@SequenceGenerator(name = "BSZN_ID_GENERATOR", sequenceName = "BSZN$SEQ", allocationSize = 1)
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "BSZN_ID_GENERATOR")
private Long id;
@Column(name = "NAME")
private String name;
@Column(name = "VERSION")
private Long version;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Long getVersion() {
return version;
}
public void setVersion(Long version) {
this.version = version;
}
}
接口如下
package org.spring.springboot.dubbo;
import org.spring.springboot.domain.Bszn;
import java.util.List;
public interface BsznDubboService {
List getBszn();
}
3.創(chuàng)建子工程provider工程(這里主要寫接口的具體實(shí)現(xiàn))，因此在pom中必須添加api依賴
注：這里不需要再寫實(shí)體
pom文件如下：
4.0.0 com.jxust provider 0.0.1-SNAPSHOT jar provider Demo project for Spring Boot org.springframework.boot spring-boot-starter-parent 1.4.2.RELEASE UTF-8 UTF-8 wyb api 1.0-SNAPSHOT org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-configuration-processor true org.springframework.boot spring-boot-starter-data-jpa org.springframework.boot spring-boot-starter-data-rest com.alibaba fastjson 1.2.15 com.oracle ojdbc6 11.2.0.1.0 org.springframework.boot spring-boot-starter-security org.mybatis mybatis 3.2.8 org.mybatis mybatis-spring 1.2.2 org.springframework.boot spring-boot-maven-plugin
resources文件配置如下：
spring:
dubbo:
application:
name: provider
registry:
address: multicast://224.5.6.7:1234（這里是不需要配置注冊(cè)中心，直接使用組播協(xié)議，相當(dāng)于本地使用）
protocol:
name: dubbo
port: 20880
scan: org.spring.springboot.dubbo
datasource:
driver-class-name: oracle.jdbc.OracleDriver
url: jdbc:oracle:thin:@//***/orcl
username: cs_test
password: quickdone
jpa:
hibernate:
ddl-auto: update
show-sql: true
server:
port: 8082
啟動(dòng)類如下
package org.spring.springboot;
import com.alibaba.fastjson.serializer.SerializerFeature;
import com.alibaba.fastjson.support.config.FastJsonConfig;
import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import java.util.List;
@SpringBootApplication
public class ServerApplication extends WebMvcConfigurerAdapter {
public static void main(String[] args) {
System.out.println("provider start...");
SpringApplication.run(ServerApplication.class, args);
}
@Override
public void configureMessageConverters(List> converters) {
// TODO Auto-generated method stub
super.configureMessageConverters(converters);
//1.需要先定義一個(gè)convert轉(zhuǎn)換消息的對(duì)象；
FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();
//2.添加fastJson的配置信息，比如：是否要格式化返回的json數(shù)據(jù)；
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);
//3.在convert中添加配置信息
fastConverter.setFastJsonConfig(fastJsonConfig);
//4.將convert添加到converters中
converters.add(fastConverter);
}
}
dao層代碼如下(這里只做簡(jiǎn)單的查詢，所以繼承了JpaRepository后無需再寫方法)
