public void setLoadbalance(final String loadbalance) {
        this.loadbalance = loadbalance;
    }
Sets loadbalance.

@param loadbalance the loadbalance
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-dubbo/shenyu-plugin-dubbo-common/src/main/java/org/apache/shenyu/plugin/dubbo/common/cache/DubboParam.java