换用更智能的fread吧
data.table::fread(
"2019/1/31 19:00,持卡人消费,2019/1/31 19:00,软网关系统,24,168778
2019/1/31 18:57,持卡人消费,2019/1/31 18:57,软网关系统,24,388003
2019/1/31 18:42,持卡人消费,2019/1/31 18:42,软网关系统,24,283818"
)
#> V1 V2 V3 V4 V5 V6
#> 1: 2019/1/31 19:00 持卡人消费 2019/1/31 19:00 软网关系统 24 168778
#> 2: 2019/1/31 18:57 持卡人消费 2019/1/31 18:57 软网关系统 24 388003
#> 3: 2019/1/31 18:42 持卡人消费 2019/1/31 18:42 软网关系统 24 283818
<sup>Created on 2020-01-06 by the reprex package (v0.3.0)</sup>