本人最近在使用spring事务管理的过程中遇到如下异常,导致服务端抛出500给前端,让搞前端的哥们抱怨我心里着实不爽,前前后后折腾了近半个小时才得于解决,今天就做个笔记,以免日后又犯这个错误.好了,错误是这样的: org.springframework.transaction.UnexpectedRollbackException: Transaction rolled back because it has been marked as rollback-only 后来才发现,我这个问题在ss
jrhmpt01:/root/async# cat a2.pl use LWP::UserAgent; use utf8; use DBI; use POSIX; use HTTP::Date qw(time2iso str2time time2iso time2isoz); my $ua = LWP::UserAgent->new; $ua->timeout(10); $ua->env_proxy; $ua->agent("Mozilla/8.0"); $ti