springboot配置多數據源並配置事務

目錄

1.springboot配置多數據源

2.配置多數據源的事務

---

1.springboot配置多數據源

1、配置文件讀取的java配置

spring:
datasource:
    member:
      #springboot2 多數據源讀取名稱存在bug，使用jdbc-url替代url
      url: jdbc:mysql://localhost:3306/member
      username: root
      password: 123456
      borrowConnectTimeot: 30
      logoutTimeout: 30
      maintenanceInterval: 60
      maxIdelTime: 60
      maxLifeTime: 20000
      maxPoolSize: 25
      minPoolSize: 5
      uniqueResourceName: memberDatasource
    #訂單數據庫
    order:
      #springboot2 多數據源讀取名稱存在bug，使用jdbc-url替代url
      url: jdbc:mysql://localhost:3306/order
      username: root
      password: 123456
      borrowConnectTimeot: 30
      logoutTimeout: 30
      maintenanceInterval: 60
      maxIdelTime: 60
      maxLifeTime: 20000
      maxPoolSize: 25
      minPoolSize: 5
      uniqueResourceName: orderDatasource

2、數據源配置 DBConfig

OrderDBConfig.java

package com.cherish_lailai.atomikosjta.config;
 
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
 
@Component
@ConfigurationProperties(prefix="mysql.datasource.order")
public class OrderDBConfig {
    private String url;
    private String username;
    private String password;
    private int minPoolSize;
    private int maxPoolSize;
    private int maxLifetime;
    private int borrowConnectionTimeout;
    private int loginTimeout;
    private int maintenanceInterval;
    private int maxIdleTime;
    public String getUrl() {
        return url;
    }
    public void setUrl(String url) {
        this.url = url;
    }
    public String getUsername() {
        return username;
    }
    public void setUsername(String username) {
        this.username = username;
    }
    public String getPassword() {
        return password;
    }
    public void setPassword(String password) {
        this.password = password;
    }
    public int getMinPoolSize() {
        return minPoolSize;
    }
    public void setMinPoolSize(int minPoolSize) {
        this.minPoolSize = minPoolSize;
    }
    public int getMaxPoolSize() {
        return maxPoolSize;
    }
    public void setMaxPoolSize(int maxPoolSize) {
        this.maxPoolSize = maxPoolSize;
    }
    public int getMaxLifetime() {
        return maxLifetime;
    }
    public void setMaxLifetime(int maxLifetime) {
        this.maxLifetime = maxLifetime;
    }
    public int getBorrowConnectionTimeout() {
        return borrowConnectionTimeout;
    }
    public void setBorrowConnectionTimeout(int borrowConnectionTimeout) {
        this.borrowConnectionTimeout = borrowConnectionTimeout;
    }
    public int getLoginTimeout() {
        return loginTimeout;
    }
    public void setLoginTimeout(int loginTimeout) {
        this.loginTimeout = loginTimeout;
    }
    public int getMaintenanceInterval() {
        return maintenanceInterval;
    }
    public void setMaintenanceInterval(int maintenanceInterval) {
        this.maintenanceInterval = maintenanceInterval;
    }
    public int getMaxIdleTime() {
        return maxIdleTime;
    }
    public void setMaxIdleTime(int maxIdleTime) {
        this.maxIdleTime = maxIdleTime;
    }
}

MemberDBConfig.java

package com.cmbc.multiDatasourcetransaction;

import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;


@Component
@ConfigurationProperties(prefix = "mysql.datasource.user")
public class MemberDBConfig {
    private String url;
    private String username;
    private String password;
    private int minPoolSize;
    private int maxPoolSize;
    private int maxLifetime;
    private int borrowConnectionTimeout;
    private int loginTimeout;
    private int maintenanceInterval;
    private int maxIdleTime;

    public String getUrl() {
        return url;
    }

    public void setUrl(String url) {
        this.url = url;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public int getMinPoolSize() {
        return minPoolSize;
    }

    public void setMinPoolSize(int minPoolSize) {
        this.minPoolSize = minPoolSize;
    }

    public int getMaxPoolSize() {
        return maxPoolSize;
    }

    public void setMaxPoolSize(int maxPoolSize) {
        this.maxPoolSize = maxPoolSize;
    }

    public int getMaxLifetime() {
        return maxLifetime;
    }

    public void setMaxLifetime(int maxLifetime) {
        this.maxLifetime = maxLifetime;
    }

    public int getBorrowConnectionTimeout() {
        return borrowConnectionTimeout;
    }

    public void setBorrowConnectionTimeout(int borrowConnectionTimeout) {
        this.borrowConnectionTimeout = borrowConnectionTimeout;
    }

    public int getLoginTimeout() {
        return loginTimeout;
    }

    public void setLoginTimeout(int loginTimeout) {
        this.loginTimeout = loginTimeout;
    }

    public int getMaintenanceInterval() {
        return maintenanceInterval;
    }

    public void setMaintenanceInterval(int maintenanceInterval) {
        this.maintenanceInterval = maintenanceInterval;
    }

    public int getMaxIdleTime() {
        return maxIdleTime;
    }

    public void setMaxIdleTime(int maxIdleTime) {
        this.maxIdleTime = maxIdleTime;
    }
}