<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>druid</artifactId>
			<version>1.2.6</version>
		</dependency>
			
		

			
spring.jpa.database=MYSQL

spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
#驱动配置信息
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
#基本连接信息
spring.datasource.username = root
spring.datasource.password = root
spring.datasource.url=jdbc:mysql://192.168.153.23:3306/mytest?useUnicode=true&characterEncoding=utf-8

#连接池属性
spring.datasource.druid.initial-size=15
spring.datasource.druid.max-active=100
spring.datasource.druid.min-idle=15
spring.datasource.druid.max-wait=60000
spring.datasource.druid.time-between-eviction-runs-millis=60000
spring.datasource.druid.min-evictable-idle-time-millis=300000
spring.datasource.druid.test-on-borrow=false
spring.datasource.druid.test-on-return=false
spring.datasource.druid.test-while-idle=true
spring.datasource.druid.validation-query=SELECT 1
spring.datasource.druid.validation-query-timeout=1000
spring.datasource.druid.keep-alive=true
spring.datasource.druid.remove-abandoned=true
spring.datasource.druid.remove-abandoned-timeout=180
spring.datasource.druid.log-abandoned=true
spring.datasource.druid.pool-prepared-statements=true
spring.datasource.druid.max-pool-prepared-statement-per-connection-size=20
spring.datasource.druid.filters=stat,wall,slf4j
spring.datasource.druid.use-global-data-source-stat=true
spring.datasource.druid.preparedStatement=true
spring.datasource.druid.maxOpenPreparedStatements=100
spring.datasource.druid.connect-properties.mergeSql=true
spring.datasource.druid.connect-properties.slowSqlMillis=5000

			
		

创建私钥、公钥和密码

				
neo@MacBook-Pro-Neo ~ % java -cp ~/.m2/repository/com/alibaba/druid/1.2.6/druid-1.2.6.jar com.alibaba.druid.filter.config.ConfigTools you_password
privateKey:MIIBVAIBADANBgkqhkiG9w0BAQEFAASCAT4wggE6AgEAAkEA0dcAPh18Jqob83AdY9SeO1mP1UOvivoDenH7nHOXk2ti5B4Q5A/6MYLnbLANHLTFACJe7+4ZaFK0qbzixdIqkQIDAQABAkAA9YbRjIczcootlPTkw/VOr7hmc5h0bfOGM7SVk2+Ci8RFHtzQw9MGHvOCX3NHYA6fqmT4oer/z+GljuF4YeqZAiEA/N6Jvw1Wxq8EC+4EpRsjCg1eYbOV2kYYBKip0lfDzVkCIQDUcBURmKSDpLPOE+jq4SBZXV3HTJs5IfmgtTzGWZIH+QIhAOVTQOMGSttXH7ld+9JsgON96kl6330bsm6PM6vyMj3JAiAUvgjgmfXeQLOpuHnyjR66ewpQDmPNlUqpbWjMuSwwCQIgSEXSKgW+Fd2aIjB6TrXjUTRsJy3B7OwB3Jfdu4GSioc=
publicKey:MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBANHXAD4dfCaqG/NwHWPUnjtZj9VDr4r6A3px+5xzl5NrYuQeEOQP+jGC52ywDRy0xQAiXu/uGWhStKm84sXSKpECAwEAAQ==
password:BMxzWjQmHsQwzNmWPPBn94Vdz8Czi6fDIOHJcqXBGzkAiKsI5cb2NMa/wtmZY2AEXinaivtiJvqYMwWUPVzRYg==
				
			

				
spring.datasource.name=druidDataSource
spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
spring.datasource.url=jdbc:mysql://localhost:3306/test?characterEncoding=utf-8&allowMultiQueries=true&autoReconnect=true				
#---------密码加密------------------------
spring.datasource.username=netkiller
spring.datasource.password=BMxzWjQmHsQwzNmWPPBn94Vdz8Czi6fDIOHJcqXBGzkAiKsI5cb2NMa/wtmZY2AEXinaivtiJvqYMwWUPVzRYg==
#---------启用ConfigFilter支持-----------
spring.datasource.druid.filter.config.enabled=true
#---------设置公钥------------------------
spring.datasource.druid.publicKey=MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBANHXAD4dfCaqG/NwHWPUnjtZj9VDr4r6A3px+5xzl5NrYuQeEOQP+jGC52ywDRy0xQAiXu/uGWhStKm84sXSKpECAwEAAQ==
#---------设置连接属性---------------------
spring.datasource.druid.connection-properties=config.decrypt=true;config.decrypt.key=${spring.datasource.druid.publicKey}
				
			

				
@RunWith(SpringRunner.class)
@SpringBootTest
public class ApplicationTests {

    @Test
    public void druidEncrypt() throws Exception {
        //密码明文
        String password = "123456";
        String[] keyPair = ConfigTools.genKeyPair(512);
        //私钥
        String privateKey = keyPair[0];
        //公钥
        String publicKey = keyPair[1];

        //用私钥加密后的密文
        password = ConfigTools.encrypt(privateKey, password);
        System.out.println("privateKey:" + privateKey);
        System.out.println("publicKey:" + publicKey);
        System.out.println("password:" + password);
        
		//用公钥解密密码
        String decryptPassword = ConfigTools.decrypt(publicKey, password);
        System.out.println("解密后:" + decryptPassword);
    }
}