在此上下文中不允许使用名称 "userName"。有效表达式包括常量、常量表达式和变量(在某些上下文中)。
//添加记录
public boolean addUser(UserBean proBean){
boolean bool = false;
try{
conn = DBConn.getConn();
ps = conn.prepareStatement("insert into userinfo (userName, passward, phone, address, eMail)values( '"+userName+"', "+passward+", "+phone+", '"+address+"',"+userEmail+")";
ps.setString(1, proBean.getUserName());
ps.setString(2, proBean.getPassward());
ps.setString(3, proBean.getPhone());
ps.setString(4, proBean.getAddress());
ps.setString(5, proBean.getUserEmail());
int i = ps.executeUpdate();
if(i >0){
bool = true ;
}
}catch(Exception e){
e.printStackTrace();
}finally{
DBConn.close(rs, ps, conn);
}
return bool;
}
这个有问题吗?
慕村9548890
呼啦一阵风
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