Question

Class.forName("com.mysql.jdbc.Driver")加载驱动失败，请高手指点下什么原因

android工程通过jdbc调用mysql驱动报错：Class.forName("com.mysql.jdbc.Driver")
10-12 13:49:06.347: E/dalvikvm(10506): Could not find class 'com.mysql.jdbc.Connection', referenced from method com.androidmysqltest.AndroidMysqlTest.onCreate 10-12 13:49:06.347: W/dalvikvm(10506): VFY: unable to resolve check-cast 19 (Lcom/mysql/jdbc/Connection;) in Lcom/androidmysqltest/AndroidMysqlTest; 10-12 13:49:06.347: D/dalvikvm(10506): VFY: replacing opcode 0x1f at 0x003d 10-12 13:49:06.347: D/dalvikvm(10506): VFY: dead code 0x003f-0047 in Lcom/androidmysqltest/AndroidMysqlTest;.onCreate (Landroid/os/Bundle;)V 10-12 13:49:06.402: I/System.out(10506): Error loading Mysql Driver!

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Answer 1

初步判断没有导入数据库需要的jar包

追问

解决了，确实是这个问题，但是现在又出现新的问题
10-14 09:35:31.421: E/dalvikvm(21967): Could not find class 'javax.naming.StringRefAddr'

追答

javax.naming.StringRefAddr这个类找不到，看看是不是没有导包或者类名写错了