摘要:
用jdbc连接数据库时总是会出现如下问题 java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES) at com.mysql.jdbc.SQLError.createSQLExcept 阅读全文
摘要:
编译运行 [ligang@centos6 socket]$ gcc my_socket_thread.c -lpthreadmy_socket_thread.c: In function ‘main’:my_socket_thread.c:66: warning: cast to pointer f 阅读全文