If it’s in the same network , People can connect directly ;
If you can’t connect ,
First , So that he can ping Through you ip Address
then ,
If others can ping Of their own IP. But if you still can’t connect, do the following oracle The network configuration , See if there’s something missing .

Be careful ：
1. see IP The method is as follows :
Get into DOS interface , That is to say win key + R  
Input again cmd, Input again ipconfig

2. If the next day , I found that I couldn’t connect again
So make sure it’s turned off , The next day when the power is on ip May change , hold ip Change to the present ip

3. If you can’t connect again that day , See if the computer is connected to other networks , Not in the same network , Then check the current network of ip,
Use the current network ip Connect

4. If not in the same segment , There are three ways to solve ：

① Rent a cloud server , Put the database on

② With the help of third-party software , Do intranet mapping

③ Let the person in charge of the project own the test library , Forerunner to you , This does not affect the development progress

oracle The method of network configuration is as follows ：

The second step ： View the configuration of the first service in service naming , Check the address separately 1 And address 2. Address 1 The view of is as follows ：

Check the address 2：

The third step ： Check out the second service , And look at three addresses . Check the address 1：

Check the address 2：

Check the address 3：

Step four ： Check out the monitor ：

Check the address separately ：