dubbo-fastjson-client/src/main/resources/consumer.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
       xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
    <context:property-placeholder location="classpath:benchmark.properties" system-properties-mode="OVERRIDE"/>
    <dubbo:application name="dubbo-fastjson-client"/>
    <!-- FIXME: need to investigate why serialization optimizer doesn't work -->
    <!--<dubbo:reference id="userService" check="false"-->
                     <!--interface="org.apache.dubbo.benchmark.service.UserService"-->
                     <!--url="dubbo://${server.host}:${server.port}?optimizer=org.apache.dubbo.benchmark.serialize.SerializationOptimizerImpl&amp;serialization=fst"/>-->
    <dubbo:reference id="userService" check="false"
                     interface="org.apache.dubbo.benchmark.service.UserService"
                     url="dubbo://${server.host}:${server.port}?serialization=fastjson"/>
    <dubbo:consumer client="netty4" filter="-default"/>
</beans>