Question

PHP连接mssql问题求解

Warning: mssql_connect() [function.mssql-connect]: Unable to connect to server: localhost in C:\AppServ\www\TM\online_ks\conn\conn.php on line 2Warning: mssql_select_db(): supplied argument is not a valid MS SQL-Link resource in C:\AppServ\www\TM\online_ks\conn\conn.php on line 3Warning: mssql_query() [function.mssql-query]: message: 对象名 'tb_user' 无效。 (severity 16) in C:\AppServ\www\TM\online_ks\denglu_ok.php on line 7Warning: mssql_query() [function.mssql-query]: Query failed in C:\AppServ\www\TM\online_ks\denglu_ok.php on line 7Warning: mssql_num_rows(): supplied argument is not a valid MS SQL-result resource in C:\AppServ\www\TM\online_ks\denglu_ok.php on line 8登录失败!

Answer 1

错误说的比较清楚哦
Warning: mssql_connect() [function.mssql-connect]: Unable to connect to server: localhost in C:\AppServ\www\TM\online_ks\conn\conn.php on line 2
无法连接 代码第二行

Warning: mssql_select_db(): supplied argument is not a valid MS SQL-Link resource in C:\AppServ\www\TM\online_ks\conn\conn.php on line 3
参数无效，因为链接没成功，后面几个错误一样，都是因为没连接成功

Warning: mssql_query() [function.mssql-query]: message: 对象名 'tb_user' 无效。 (severity 16) in C:\AppServ\www\TM\online_ks\denglu_ok.php on line 7
Warning: mssql_query() [function.mssql-query]: Query failed in C:\AppServ\www\TM\online_ks\denglu_ok.php on line 7
Warning: mssql_num_rows(): supplied argument is not a valid MS SQL-result resource in C:\AppServ\www\TM\online_ks\denglu_ok.php on line 8登录失败!

原因很多，mssql模块没开启啊，环境没搭建好等等
错误在第三句，楼主仔细排查

Answer 2

你连接数据库的代码写错了吧