综合servlet和JSP实现完善个人信息功能,创建一个PersonInfo类,用来描述个人信息。代码怎么写
时间: 2024-06-10 19:04:51 浏览: 10
您好,根据您的要求,我可以提供以下代码:
PersonInfo.java:
public class PersonInfo {
private String name;
private String address;
private int age;
private String email;
public PersonInfo() {
// Default constructor
}
// Getters and Setters
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
}
在Servlet中使用以下代码,从前端页面获取用户输入的个人信息并创建PersonInfo对象:
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// Retrieving inputs from user
String name = request.getParameter("name");
String address = request.getParameter("address");
int age = Integer.parseInt(request.getParameter("age"));
String email = request.getParameter("email");
// Creating PersonInfo object
PersonInfo person = new PersonInfo();
person.setName(name);
person.setAddress(address);
person.setAge(age);
person.setEmail(email);
// ...
// Additional code to process and store PersonInfo object
}
在JSP页面中使用以下代码,展示并获取用户输入的个人信息:
<form method="post" action="/servlet-url">
<!-- Name input -->
<label>Name:</label>
<input type="text" name="name" required>
<!-- Address input -->
<label>Address:</label>
<input type="text" name="address" required>
<!-- Age input -->
<label>Age:</label>
<input type="number" name="age" required>
<!-- Email input -->
<label>Email:</label>
<input type="email" name="email" required>
<button type="submit">Submit</button>
</form>
当用户提交表单时,Servlet通过doPost()方法获取用户输入的个人信息并创建PersonInfo对象,然后可以进一步处理和存储该对象。
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