sofency'Blog

监听的端口突然在页面跳转时丢失了，百度后发现需要如下配置 server { listen 8099; server_name www.abc.com; charset utf-8; autoindex on; #access_log logs/host.access.log main; ...

开启nginx遇到这样的问题error while loading shared libraries: libpcre.so.1: cannot open shared object file: No such file or directory处理cd /lib64ln -s libpcre.so.0.0.1 libpcre.so.1

首先看下mysql出现的bug信息2020-04-04T05:36:34.509831Z 0 [ERROR] [MY-012681] [InnoDB] mmap(137363456 bytes) failed; errno 122020-04-04T05:36:34.509963Z 1 [ERROR] [MY-012956] [InnoDB] Cannot allocate memory fo...

在做单点登录时我们使用application来维护session时在拦截器的位置遇到这样的问题String username = (String) session.getAttribute("username");//username是账户ServletContext application = request.getSession().getServletContext();System....

需要在对应的日期实体类的字段上加上spring的格式化注解@DateTimeFormat(pattern = "yyyy-MM-dd")