com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException:插入blob数据时出现乱码

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ‘u–ì€?ú?]qs\0￥?c§?wb????ú??h?A?nC??W·g·ù+\‘,YóXè2o?2§w.l–<×jz|`O???l?Zo??‘
at line 1

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

at java.lang.reflect.Constructor.newInstance(Constructor.java:526)

at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)

at com.mysql.jdbc.Util.getInstance(Util.java:386)

at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1052)

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3609)

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3541)

at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2002)

at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2163)

at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2624)

at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2127)

at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2427)

at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2345)

at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2330)

at com.silence.mysqlTest2.JDBCTest.testInsertBlob(JDBCTest.java:95)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)

at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)

at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)

at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)

at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)

at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)

at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)

at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)

at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)

at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)

at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)

at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)

at org.junit.runners.ParentRunner.run(ParentRunner.java:309)

at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)

at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

明显的出现了乱码，查看了下mysql的中系统的编码集gbk，这与myeclipse项目的编码为utf-8明显的不一致，然后把mysql的gbk改成utf8,就可以了。

时间： 2024-11-01 12:50:16

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