在已存在的列表尾部插入值,列表不存在时也不会新建列表 127.0.0.1:6379> rpushx key value-3 (integer) 7 127.0.0.1:6379> lrange key 0 -1 1) "value4" 2) "value3" 3) "value2" 4) "value1" 5) "value-1" 6) "value-2" 7) "value-3" 127.0.0.1 :6379> rpushx key2 value-3 (integer) 0 127.0.0.1:6379> lrange key2 0 -1 (empty list or set) 5. 6379> lrange key 0 -1 1) "value4" 2) "value3" 3) "value2" 4) "value1" 5) "value-1" 6) "value-2" 7) "value -3" 127.0.0.1:6379> lrange key -3 -1 1) "value-1" 2) "value-2" 3) "value-3" 6 .通过索引获取列表中的元素 127.0.0.1
apiVersion: v1 data: app.properties: | property.1 = value-1 property.2 = value-2 property.3 = value @testvolume:/etc/config# cat app.properties property.1 = value-1 property.2 = value-2 property.3 = value etc/config/app.properties# cat app-properties property.1 = value-1 property.2 = value-2 property.3 = value root@testvolume:/etc/config# cat app.properties property.1 = value-1 property.2 = value-2 property.3 = value --- root@testvolume:/etc/config# cat z.txt property.1 = value-1 property.2 = value-2 property.3 = value
wp_posts表,然后进入sql,选update UPDATE `wp_posts` SET `ID`=[value-1],`post_author`=[value-2],`post_date`=[value
data.1: hello data.2: world config: | property.1=value-1 property.2=value-2 property.3=value
hbase>put 'testtable','myrow-2','colfam1:q2','value-2' hbase>put 'testtable','myrow-2','colfam1:q3','value myrow-1','colfam1:q1','value-2' hbase>scan 'testtable' hbase>put 'testtable','myrow-1','colfam1:q1','value
log-bin = mysql-bin app.properties: | property.1 = value-1 property.2 = value-2 property.3 = value
producer = new KafkaProducer<>(props); String topic = "my-topic"; String key = "key-3"; String value = "value
data.1: hello data.2: world config: | property.1=value-1 property.2=value-2 property.3=value
args) throws Exception { TTL1.set("VALUE-1"); TTL2.set("VALUE-2"); TTL3.set("VALUE