1433活跃ip段

求陕西电信IP段

提示：

求陕西电信IP段

202.100.0.0 202.100.63.255
61.134.0.0 61.134.63.255
61.150.0.0 61.150.127.255
61.185.0.0 61.185.255.255
219.144.0.0 219.145.255.255
222.90.0.0 222.91.255.255
124.116.0.0 124.116.255.255
125.76.128.0 125.76.255.255
124.114.0.0 124.115.255.255
117.32.0.0 117.39.255.255
117.22.0.0 117.23.255.255
113.136.0.0 113.143.255.255
113.132.0.0 113.135.255.255
这就是陕西电信的IP段

陕西电信活跃ip段 8080

提示：

陕西电信活跃ip段 8080

58.195.128.0 58.195.135.255
58.206.96.0 58.207.199.255
59.74.0.0 59.75.255.255
60.179.136.0 60.179.136.255
61.134.0.0 61.134.63.255
61.150.0.0 61.150.127.255
61.178.237.0 61.178.237.255
61.185.0.0 61.185.255.255
61.232.196.0 61.232.203.255
61.236.208.0 61.236.255.255
61.243.96.0 61.243.111.255
117.22.0.0 117.23.255.255
117.32.0.0 117.39.255.255
117.75.128.0 117.75.128.255
118.24.248.0 118.24.248.255
121.46.127.0 121.46.127.255
121.59.124.0 121.59.124.255
122.77.0.0 122.77.255.255

通过端口 1433 连接到主机 127.0.0.1 的 TCP/IP 连接失败。错误:“Connection refused: connect。

提示：

通过端口 1433 连接到主机 127.0.0.1 的 TCP/IP 连接失败。错误:“Connection refused: connect。

public class DBUtil {
public Connection getConnection() throws ClassNotFoundException, SQLException
{
Connection conn=null;
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
conn=DriverManager.getConnection("jdbc:sqlserver://127.0.0.1:1433;databaseName=newsdb;user=sa;password=sa");
return conn;


连接被拒，一般是验证身份出了问题。
上面这个语句定义了前台到Database的验证，但是你的数据库允许SA弱口令登录否？？？