Shulou(Shulou.com)06/01 Report--

After installation, we found that the database was not connected, so we tested the connection with the server. The debugging process is described as follows.

1. The first step is to test whether the physical connection between the local computer and the server is smooth.

a. Method: start-à run à cmd ping 127.0.0.1

A return value indicates that it has been transferred.

two。 Test whether the telnet remote connection service is unblocked

a. Method telnet 127.0.0.1 1433, where 1433 is the database service port. If the following black screen is used for travel, there are some reasons.

Cause analysis: 1. First check to see if the firewall that comes with windows is turned off: start-à Settings-> Control Panel à windows Firewall recommends turning off the firewall.

two。 You need to see if the sql server2005express component is installed

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