问题描述
private void SubmitButtonActionPerformed(java.awt.event.ActionEvent evt){
// TODO在此处添加您的处理代码:
C17130325U a = new C17130325U();
尝试
{
字符串查询=插入秘书(蛾,提供,什一税,承诺)价值(?,?,?, ?);
a.st = a.con.prepareStatement(query);
a.st = setString(1.moth,DateTextField.getText());
错误找不到方法setString(int,String)
我尝试过:
private void SubmitButtonActionPerformed(java.awt.event.ActionEvent evt){
// TODO在这里添加您的处理代码:
C17130325U a = new C17130325U() ;
尝试
{
S. tring query =插入秘书(蛾,提供,什一税,承诺)价值(?,?,?,?);
a.st = a.con.prepareStatement(query);
a.st = setString(1.moth,DateTextField.getText());
private void SubmitButtonActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
C17130325U a= new C17130325U();
try
{
String query="insert into secretary(moth,offering,tithe,pledges)values(?,?,?,?)";
a.st=a.con.prepareStatement(query);
a.st= setString(1.moth,DateTextField.getText());
an error " method setString(int,String) not found
What I have tried:
private void SubmitButtonActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
C17130325U a= new C17130325U();
try
{
String query="insert into secretary(moth,offering,tithe,pledges)values(?,?,?,?)";
a.st=a.con.prepareStatement(query);
a.st= setString(1.moth,DateTextField.getText());
推荐答案
a.st = a.con.prepareStatement(query);
a.st.setString(1.moth, DateTextField.getText());
还请注意参数 1.moth
不是有效整数,在修复初始值后可能会产生另一个错误。
Note also that the parameter 1.moth
is not a valid integer and might generate another error after fixing the initial one.
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