<JDBC>
<classforname>oracle.jdbc.driver.OracleDriver</classforname>
<username>SYSTEM</username>
<password>admin</password>
<url>jdbc\:oracle\:thin:@127.0.0.1:1521\:chen</url>
</JDBC>

再连接,竟然不成,报异常.

可是用.properties文件却可以.

classforname = oracle.jdbc.driver.OracleDriver
username = SYSTEM
password = admin
url = jdbc\:oracle\:thin\:@127.0.0.1\:1521\:chen


XML解析换成

<url>jdbc:oracle:thin:@127.0.0.1:1521:chen</url>


却可以.