一段 html 格式数据流，怎么截取某个字段最简单粗暴？

tyit · 2020-09-25T15:11:37Z

文本太长省略................. to the xxxx: href="xxxxxxxx222xx/ipv4/192.168.108.153">192.168.108.153 href="xxxxxxxx11xxx/ipv4/192.168.109.153">192.168.109.153 href="x/xxx3x33xxxx/ipv4/192.168.110.153">192.168.110.153 href="xx55xxxxx5xx/ipv4/192.168.111.153">192.168.111.153 href="xxxxxxx222xx/ipv4/192.168.108.153">192.168.108.153 href="xxxxxxx11xxx/ipv4/192.168.109.153">192.168.109.153 href="x/3xxx33xxxx/ipv4/192.168.110.153">192.168.110.153 href="xx55xxxx5xx/ipv4/192.168.111.153">192.168.111.153 href="xxxxxx222xx/ipv4/192.168.108.153">192.168.108.153 href="xxxxxxxx11xxx/ipv4/192.168.109.153">192.168.109.153 href="x/xxx3x33xxxx/ipv4/192.168.110.153">192.168.110.153 href="xx55xxxxx5xx/ipv4/192.168.111.153">192.168.111.153 "@type":"Qxxxxxn","name":"xxxxx 文本太长省略................. 目的截取这四个 IP，其中这四个 IP 会不定期的无规律随机变动 192.168.108.153 192.168.109.153 192.168.110.153 192.168.111.153

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文本太长省略.................

to the xxxx:

href="xxxxxxxx222xx/ipv4/192.168.108.153">192.168.108.153
href="xxxxxxxx11xxx/ipv4/192.168.109.153">192.168.109.153
href="x/xxx3x33xxxx/ipv4/192.168.110.153">192.168.110.153
href="xx55xxxxx5xx/ipv4/192.168.111.153">192.168.111.153
href="xxxxxxx222xx/ipv4/192.168.108.153">192.168.108.153
href="xxxxxxx11xxx/ipv4/192.168.109.153">192.168.109.153
href="x/3xxx33xxxx/ipv4/192.168.110.153">192.168.110.153
href="xx55xxxx5xx/ipv4/192.168.111.153">192.168.111.153
href="xxxxxx222xx/ipv4/192.168.108.153">192.168.108.153
href="xxxxxxxx11xxx/ipv4/192.168.109.153">192.168.109.153
href="x/xxx3x33xxxx/ipv4/192.168.110.153">192.168.110.153
href="xx55xxxxx5xx/ipv4/192.168.111.153">192.168.111.153
"@type":"Qxxxxxn","name":"xxxxx

文本太长省略.................

目的截取这四个 IP，其中这四个 IP 会不定期的无规律随机变动

192.168.108.153

192.168.109.153

192.168.110.153

192.168.111.153

2 replies

OhYee

Sep 26, 2020 via Android

最简单肯定是正则表达式吧

jifengg

Sep 27, 2020

这么有规则，当然是用正则表达式了。