Java sqlite更新语句

Question

＆＃34;这句话是否正确？它不能通过我的JUnit测试!!!＆＃34;

我的陈述有什么问题？

它没有通过JUnit测试。

String sqlStringLockWithIP = "UPDATE ACCOUNTS SET " + "LOCKSTATE = "+1+" , " + "IPADDRESS = "+ipAddress+" WHERE ID = " + id;

Answer 1

你的意思是：

String sqlStringLockWithIP = "UPDATE ACCOUNTS SET LOCKSTATE = 1, IPADDRESS = '"+ipAddress+"' WHERE ID = " + id;