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childe / gohangout

使用 golang 模仿的 Logstash。用于消费 Kafka 数据，处理后写入 ES、Clickhouse 等。
MIT License
1.01k stars 234 forks source link

字符串分割 #187

Closed lvzhongwen12138 closed 2 years ago

lvzhongwen12138 commented 2 years ago

{"upstream_addr":"14.29.191.101:30782, 14.29.191.101:30782, 14.29.191.101:30782, 14.29.191.101:30782, 14.29.191.101:30782, 14.29.191.101:30782", "upstream_response_time":"0.002, 0.003, 0.002, 0.002, 0.002, 0.003"} 类似这样的数据，我想以逗号（,）切割upstream_addr和upstream_response_time的value，然后只保留最后一个数据，即切割后的数据为：{"upstream_addr":"14.29.191.101:30782","upstream_response_time":"0.003"} 请问我用split应该如果写？

childe commented 2 years ago

@lvzhongwen12138 使用 Grok