SSH：几种Action从JSP取值的方法

几种JSP从Action中取值的方法    https://blog.csdn.net/qq_42192693/article/details/88836223

一，Action是模型驱动

<form action="select" method="post">
		<input type="text" name="name" /> <input type="text"
			name="number" /> <input type="submit" value="提交">
</form>

package Action;

import com.opensymphony.xwork2.ModelDriven;

import Bean.Student;

public class SelectAction implements ModelDriven<Student> {
	private Student student = new Student();

	public Student getModel() {
		return student;
	}

	public String execute() {
		return "success";
	}
}

二，Action是JavaBean类型

<form action="select" method="post">
	<input type="text" name="student.name" /> <input type="text"
		name="student.number" /> <input type="submit" value="提交">
</form>

package Action;

import com.opensymphony.xwork2.ModelDriven;

import Bean.Student;

public class SelectAction {
	private Student student;

	public Student getStudent() {
		return student;
	}

	public void setStudent(Student student) {
		this.student = student;
	}

	public String execute() {
		return "success";
	}
}

三，Action是属性内置

<form action="select" method="post">
	<input type="text" name="name" /> <input type="text"
	     name="number" /> <input type="submit" value="提交">
</form>

package Action;

public class SelectAction {
	private String name;
	private String number;

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public String getNumber() {
		return number;
	}

	public void setNumber(String number) {
		this.number = number;
	}

	public String execute() {
		return "success";
	}
}