[問題] 透過SSH連線至Mysql拿資料
大家好，
目前我想要連線至SSH然後再連到Mysql得到database資料，
可是到
conn = DriverManager.getConnection (url, dbuserName, dbpassword);
這行就會發生exception
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:
Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago.
The driver has not received any packets from the server.
Caused by: java.net.ConnectException: failed to connect to localhost/127.0.0.1 (port 3306): connect failed: ECONNREFUSED (Connection refused)
試了很多方法結果都還是一樣，
目前是在Android Studio上用Java撰寫Android的App
請問有人發生過類似的情形嗎？
下面我簡化之後的code
http://codepad.org/kwwZv05Z
謝謝大家。
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※ 編輯: rex5207 (1.169.189.152), 04/13/2015 23:43:18
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你好，這部分我也嘗試過，我把localhost換成真實的ip位置後，會有另一個exception
java.sql.SQLException:
Access denied for user 'root'@'180-177-106-21.dynamic.kbronet.com.tw'
(using password: YES)
※ 編輯: rex5207 (180.177.106.21), 04/14/2015 00:57:03
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剛剛看了一下，3306的port有打開，
我用sql workbench連SSH到Mysql也可以正確拿到database裡面的資料，
http://shaocian.blogspot.tw/2012/11/mysql.html
然後我剛剛看到了這篇，是不是要開放權限給root?
不過我用workbench連Mysql可以拿到資料.....
謝謝
※ 編輯: rex5207 (180.177.106.21), 04/14/2015 01:41:04
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