jsp形式在一个输入中返回空值

Question

JSP代码：

<form method="POST" action="editing.jsp">
    <div class="line">
        <span class="Stk">Current Password:</span><input type="password" name='pass' />
    </div>

    <div class="line">
        <span class="Stk">New<br>Password:</span><input type="password" name='neopass' />
    </div>

    <div class="line">
        <span class="Stk">Confirm Password:</span><input type="password" name='passcon' />
    </div>
    <br>

    <div class="line">
        <input type="submit" value="Change Password"/>
    </div>
 </form>

.java代码：

public class myUser {

    private String pass = null;
    private String neopass = null;
    private String passcon = null;

    public void myUser(){

    }

    public String getPass(){
        return this.pass;
    }

    public void setPass(final String pass){     
        this.pass = pass;
    }

    public String getPasscon(){
        return this.passcon;
    }

    public void setPasscon(final String passcon){
        this.passcon = passcon;
    }

    public String getneoPass(){
        return this.neopass;
    }

    public void setneoPass(final String neopass){
        this.neopass = neopass;
    }
}

我尝试填写表格，以便更改应用程序中的密码！ 问题是，即使我认为我做得很好，但还是出了点问题，这是行不通的！ ) the values I had put in pass and passcon inputs appear normally, but the value in neopass input appears to be null all the time ! 当我打印在表单中设置的值时（通过 ），我在pass和passcon输入中输入的值会正常显示，但neopass输入中的值显示为一直为空 ！

Answer 1

您的neopass方法应为getNeopass（）setNeopass（）以匹配您的neopass表单项。 （不是setneoPass-错误的上限）