<commit_before>### JDBCMySqlݿʹ÷

## һʹmavenmysql

``` xml
<dependency>
	<groupId>mysql</groupId>
	<artifactId>mysql-connector-java</artifactId>
	<version>5.1.25</version>
</dependency>
```

## ޸jdbc.propertiesļ
޸jdbc.propertiesļݿ


## ʼʹãοcom.mysqlutil.dbcTest<commit_msg>简易JDBC连接mysql及一些操作实现<commit_after>### JDBCMySqlݿʹ÷

## һʹmavenmysql

``` xml
<dependency>
	<groupId>mysql</groupId>
	<artifactId>mysql-connector-java</artifactId>
	<version>5.1.25</version>
</dependency>
```

## ޸jdbc.propertiesļ
޸jdbc.propertiesļݿ

```
# ݿû
jdbc.username=root
# ݿ
jdbc.password=<PASSWORD>
# 
jdbc.driver=com.mysql.jdbc.Driver
# ݿӵַ(ñܻ)
jdbc.url=jdbc:mysql://localhost:3306/sevennight?useUnicode=true&autoReconnect=true&characterEncoding=UTF-8
```


## ʼʹãο`com.mysqlutil.jdbcTest`
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{'dir': 'git-commits-cleaned', 'id': '4856591', 'n_tokens_mistral': 369, 'n_tokens_neox': 346, 'n_words': 30}