摘要:
No mapping found for HTTP request with URI [/SpringMVC/user.do] in DispatcherServlet with name 'springDispatcherServlet' 如果排除了主要配置问题,还可能的原因是 1.未加入<mvc 阅读全文
摘要:
1.问题:高并发时连接不够:java.net.SocketException: No buffer space available (maximum connections reached?): connect 解决办法: socket.setSoLinger(true, 0);设置socket.c 阅读全文