@Override
    public String toString() {
        return new ToStringBuilder(this)
                .append("clusterName", clusterName)
                .append("token", token)
                .append("params", params)
                .toString();
    }
set params

@param params the params to set
inlong-dataproxy/dataproxy-source/src/main/java/org/apache/inlong/dataproxy/config/pojo/CacheClusterConfig.java