使用hutool工具包 配置mysql

1.pom.xml 添加

<!-- hutool工具類 -->
		<dependency>
			<groupId>cn.hutool</groupId>
			<artifactId>hutool-all</artifactId>
			<version>4.1.19</version>
		</dependency>

		<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>8.0.14</version>
		</dependency>

 

2.src/main/resources/下配置db.setting 文件 如下：

## db.setting文件
url = jdbc:mysql://localhost:3306/數據庫庫名?useUnicode=true&characterEncoding=UTF-8&serverTimezone=UTC
user = 數據庫用戶名
pass = 數據庫密碼
driver =com.mysql.cj.jdbc.Driver
## 可選配置
# 是否在日誌中顯示執行的SQL
showSql = true
# 是否格式化顯示的SQL
formatSql = false
# 是否顯示SQL參數
showParams = true

3.測試 

import java.sql.SQLException;

import cn.hutool.db.Db;
import cn.hutool.db.Entity;

public class test {
	
	public static void main(String[] args) {
		try {
			Db.use().insert(
				    Entity.create("user")
				    .set("username", "forward")
				    .set("password", "123456")
				);
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

}