支持日志解析，解析出来的字段可以并转换为数组

[zjf88865]

Describe the feature

举例
日志内容为：
01-Dec-2021 03:13:58.298 INFO shenzhen [main] Starting service [Catalina] time_zone:G8 country:China
{
"time": "01-Dec-2021 03:13:58.298",
"fields": {
"logconfig": "tomcat",
"namespace": "test1",
"nodename": "kind-control-plane",
"podname": "tomcat-85c84988d8-frs4n",
"containername": "tomcat",
"desc" :"这里是无用的信息，哈哈哈啊哈哈哈哈哈哈"
},
"level": "INFO",
"server_area": "shenzhen"
"message": "[main] Starting service [Catalina] time_zone:G8 country:China"
"keys":["time_zone","country",${server_area},${fields.namespace}],
"values":["G8","China","shenzhen","test1"]
}
keys和values可以随意命名,keys数组内容出现和下标和values出现的小标对应，例如：time_zone和G8,还要支持从现有输出格式里找到内容进行二次解析，上面例子就是我从message里解析出来的,${}可以从当前格式里取数据，例如${fields.namespace} 取到容器命名空间,${server_area}取到服务器部署区域，支持map取值，数组取值，多层级取值(a.b.c[0].d),解析如果发生错误，不能影响keys和values对应长度，例如["time_zone","country",${server_area},${fields.namespace}]，我命名空间拿不到异常了，应该为null,而不是只有3个，如果可以最好解析完成后再支持后续解析去掉无用信息，例如我要去掉fields.desc
{
"time": "01-Dec-2021 03:13:58.298",
"fields": {
"logconfig": "tomcat",
"namespace": "test1",
"nodename": "kind-control-plane",
"podname": "tomcat-85c84988d8-frs4n",
"containername": "tomcat"
#这行数据被去掉了
},
"level": "INFO",
"server_area": "shenzhen"
"message": "[main] Starting service [Catalina] time_zone:G8 country:China"
"keys":["time_zone","country",${server_area},${fields.namespace}],
"values":["G8","China","shenzhen","test1"]
}