java应用程序中的索引1超出范围错误
当我运行此代码时:java应用程序中的索引1超出范围错误,java,sql,jdbc,Java,Sql,Jdbc,当我运行此代码时: String s = "insert into PersonalInfo(Name, FamilyName, FatherName, BirthDate, GenderID, NationalId) values"; PreparedStatement pst = con.prepareStatement(s); pst.setString(1,Name.getText()); // error is at this line! pst.setString(2,Fam
String s = "insert into PersonalInfo(Name, FamilyName, FatherName, BirthDate, GenderID, NationalId) values";
PreparedStatement pst = con.prepareStatement(s);
pst.setString(1,Name.getText()); // error is at this line!
pst.setString(2,FamilyName.getText());
pst.setString(3,FatherName.getText());
pst.setString(4,BirthDate.getText());
if (Male.isSelected()){
GenderID=1;
}
if (Female.isSelected()){
GenderID=2;
}
pst.setInt(GenderID,5);
pst.setString(6,NationalId.getText());
pst.executeUpdate();
我得到这个错误:
索引1超出范围
但是我不知道如何修复它。您的查询没有占位符。将其更改为:
String s = "insert into PersonalInfo (Name, FamilyName, FatherName, "
+ "BirthDate, GenderID, NationalId) values (?, ?, ?, ?, ?, ?)";
这里还有一个bug:
pst.setInt(GenderID, 5); // your code
pst.setInt(5, GenderID); // correct code
也许
s
的定义应该是
String s= "insert into PersonalInfo(Name, FamilyName, FatherName, BirthDate, GenderID, NationalId) values (?,?,?,?,?,?)"
欢迎来到SO。您提问的方式似乎暗示您对调试等基本编程活动一无所知。你应该在询问之前调查一下。另外请阅读:对不起,我会改进的