Base64编码和数据库连接串

1.Base64编码

--加密

byte[] bytes = Encoding.GetEncoding("utf-8").GetBytes(code);

String encode = Convert.ToBase64String(bytes);

--解密

string a = "PD94bWwgdmVyc2l";

byte[] c = Convert.FromBase64String(a);

a = Encoding.GetEncoding("utf-8").GetString(c);

 

2.数据库连接串

oracle数据库
<add name="Oracle" connectionString="Data Source=JHEMR;User ID=jhemr;Password=jhemr;Unicode=True" providerName="System.Data.OracleClient" />

sqlserver数据库
<add name="SQLServer" connectionString="Data Source=192.168.60.28;Initial Catalog=JHICU;User ID=sa;Password=123abc$%^;Max Pool Size = 512;" providerName="System.Data.SqlClient"/>

华为数据库
<Resource name="JHEMR_DS" auth="Container" type="javax.sql.DataSource" username="JHEMR" password="@WSX2wsx" driverClassName="org.postgresql.Driver" url="jdbc:postgresql://192.168.18.100:5432/JHEMRV6" maxActive="20" />

mysql数据库
<add name="MySql" connectionString="Data Source=10.98.34.51;PORT=10125;DATABASE=xyzyy;UID=xyszyy;PASSWORD=at7db96k;" providerName="MySql.Data.MySqlClient" />
注：mysql如果报错百度修改配置文件