（一）log4j漏洞es升级

为了防止log4j漏洞带来的风险，现升级服务:es-5.6.13->es-7.16.2

org.elasticsearch.client elasticsearch-rest-high-level-client 7.16.2 com.alibaba fastjson 1.2.15 org.elasticsearch elasticsearch 7.16.2

spring: elasticsearch: rest: connection-timeout: 1000 uris: http://192.168.6.234:9200

参见（二）log4j漏洞es升级