``` <?xml version="1.0" encoding="UTF-8"?> <!-- - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. --> <!DOCTYPE mycat:server SYSTEM "server.dtd"> <mycat:server xmlns:mycat="http://io.mycat/"> <system> <property name="useSqlStat">1</property> <!-- 1为开启实时统计、0为关闭 --> </system> <user name="root" defaultAccount="true"> <property name="password">123456</property> <property name="schemas">TESTDB</property> </user> <user name="sn"> <property name="password">123456</property> <property name="schemas">TESTDB</property> <property name="readOnly">true</property> </user> </mycat:server> ```