<?xml version="1.0"?><!DOCTYPE mycat:schema SYSTEM "schema.dtd"><mycat:schema xmlns:mycat="http://io.mycat/">    <schema name="TESTDB" checkSQLschema="false" sqlMaxLimit="100">                <table name="news_main" dataNode="dn1" primaryKey="news_id" type="global" />    </schema>    <dataNode name="dn1" dataHost="localhost1" database="smartom" />        <dataHost name="localhost1" maxCon="1000" minCon="10" balance="0"              writeType="0" dbType="mysql" dbDriver="native" switchType="1"  slaveThreshold="100">        <heartbeat>select user()</heartbeat>        <writeHost host="hostM1" url="192.168.0.108:3306" user="root"                   password="123456">                    </writeHost>        <writeHost host="hostM1" url="192.168.0.101:3306" user="root"                   password="123456">                    </writeHost>    </dataHost></mycat:schema>

<?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">0</property>  <!-- 1为开启实时统计、0为关闭 -->    <property name="useGlobleTableCheck">0</property>  <!-- 1为开启全加班一致性检测、0为关闭 -->        <property name="sequnceHandlerType">2</property>      <!--  <property name="useCompression">1</property>--> <!--1为开启mysql压缩协议-->        <!--  <property name="fakeMySQLVersion">5.6.20</property>--> <!--设置模拟的MySQL版本号-->    <!-- <property name="processorBufferChunk">40960</property> -->    <!--     <property name="processors">1</property>     <property name="processorExecutor">32</property>      -->        <!--默认为type 0: DirectByteBufferPool | type 1 ByteBufferArena-->        <property name="processorBufferPoolType">0</property>        <!--默认是65535 64K 用于sql解析时最大文本长度 -->        <!--<property name="maxStringLiteralLength">65535</property>-->        <!--<property name="sequnceHandlerType">0</property>-->        <!--<property name="backSocketNoDelay">1</property>-->        <!--<property name="frontSocketNoDelay">1</property>-->        <!--<property name="processorExecutor">16</property>-->        <!--            <property name="serverPort">8066</property> <property name="managerPort">9066</property>             <property name="idleTimeout">300000</property> <property name="bindIp">0.0.0.0</property>             <property name="frontWriteQueueSize">4096</property> <property name="processors">32</property> -->        <!--分布式事务开关，0为不过滤分布式事务，1为过滤分布式事务（如果分布式事务内只涉及全局表，则不过滤），2为不过滤分布式事务,但是记录分布式事务日志-->        <property name="handleDistributedTransactions">0</property>                    <!--            off heap for merge/order/group/limit      1开启   0关闭        -->        <property name="useOffHeapForMerge">1</property>        <!--            单位为m        -->        <property name="memoryPageSize">1m</property>        <!--            单位为k        -->        <property name="spillsFileBufferSize">1k</property>        <property name="useStreamOutput">0</property>        <!--            单位为m        -->        <property name="systemReserveMemorySize">384m</property>        <!--是否采用zookeeper协调切换  -->        <property name="useZKSwitch">true</property>    </system>        <!-- 全局SQL防火墙设置 -->    <!--     <firewall>        <whitehost>          <host host="127.0.0.1" user="mycat"/>          <host host="127.0.0.2" user="mycat"/>       </whitehost>       <blacklist check="false">       </blacklist>    </firewall>    -->        <user name="root">        <property name="password">123456</property>        <property name="schemas">TESTDB</property>                <!-- 表级 DML 权限设置 -->        <!--                 <privileges check="false">            <schema name="TESTDB" dml="0110" >                <table name="tb01" dml="0000"></table>                <table name="tb02" dml="1111"></table>            </schema>        </privileges>                 -->    </user>    <user name="smartom">        <property name="password">123456</property>        <property name="schemas">TESTDB</property>        <property name="readOnly">true</property>    </user></mycat:server>