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java程序通過外網(wǎng)的ip連接數(shù)據(jù)庫(kù)
迷茫
迷茫 2017-04-18 10:56:27
0
4
608

怎么連接呢？并且那個(gè)數(shù)據(jù)庫(kù)服務(wù)器防火墻已經(jīng)關(guān)閉且提供了端口號(hào)，但是在項(xiàng)目啟動(dòng)到springScurty是就一直等待，這是為啥啊，。有沒有認(rèn)遇到過？

迷茫
迷茫

業(yè)精于勤，荒于嬉;行成于思，毀于隨。

reply all(4)
伊謝爾倫

Just throw an exception and see what the reason is

Peter_Zhu

Post the error so it’s easier to analyze the problem

PHPzhong

Why not install PLSQL or TOAD on the development machine now, test that the network is smooth, and then connect to the Java database? If you use MYCLIPSE, it comes with DATABASE EXPLORER, you can test it directly first

PHPzhong

I don’t know if yours is mysql. Mysql requires some permission processing for your sql access account. Change the previous 127.0.0.1@username to %@username to access the local mysql database through the external network.

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