一个TXT文件内容是:
2012-03-29T11:17:31+08:00 esb_provider_core_120329_111731_int2.0.0.1 szit-xuwh
"esb_provider_core_120329_111731_int2.0.0.1"
stream: esb_core_fcr2.0.0@\pvob_esb
component: esb_provider_core@\pvob_esb
2012-03-29T11:17:31+08:00 esb_dbscript_core_120329_111731_int2.0.0.1 szit-xuwh
"esb_dbscript_core_120329_111731_int2.0.0.1"
stream: esb_core_fcr2.0.0@\pvob_esb
component: esb_dbscript_core@\pvob_esb
2012-03-29T11:17:32+08:00 esb_consumer_core_120329_111731_int2.0.0.1 szit-xuwh
"esb_consumer_core_120329_111731_int2.0.0.1"
stream: esb_core_fcr2.0.0@\pvob_esb
component: esb_consumer_core@\pvob_esb
请问如何将 component: 和 @ 之间的 “esb_provider_core” “esb_dbscript_core ” “esb_consumer_core” 截取出来并打印到另一个a.txt中 内容为:
esb_provider_core
esb_dbscript_core
esb_consumer_core
感谢了!!!