Java利用第三方jar包实现邮件的发送
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Java利用第三方jar包实现邮件的发送
步骤:
⦁新建工程
⦁导入第三方jar包(activation.jar和mail.jar)
⦁建立账号密码验证类 VerifyMail
⦁创建寄存器类 Mail_Model
⦁创建邮件发送核心类 Mail_SenderDemo,并编写核心方法
⦁运行
一、工程的建立如下:
1.VerifyMail类继承自Authenticator 类返回账号密码验证
package com.Lee.model;
import javax.mail.Authenticator;
import javax.mail.PasswordAuthentication;
public class VerifyMail extends Authenticator{
String username = "";
String password = "";
public VerifyMail(){}
public VerifyMail(String username,String password){
ername = username;
this.password = password;
}
@Override
protected PasswordAuthentication getPasswordAuthentication() { // TODO Auto-generated method stub
return new PasswordAuthentication(username,password);
}
}
2.Mail_Model类用来存放所需的数据
package com.Lee.model;
public class Mail_Model {
String host; /**邮箱主机*/
int port; /**主机端口*/
String username; /**发送者的账号*/
String password; /**发送者的密码*/
String fromAddress; /**发送者的邮箱地址*/
String toAddress; /**接受者的邮箱地址*/
String subject; /**设置邮件主题*/
String content; /**设置邮件内容*/
String contentType; /**设置邮件类型*/
public String getHost() {
return host;
}
public void setHost(String host) {
this.host = host;
}
public int getPort() {
return port;
}
public void setPort(int port) {
this.port = port;
}
public String getUsername() {
return username;
}
public void setUsername(String username) { ername = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) { this.password = password;
}
public String getFromAddress() {
return fromAddress;
}
public void setFromAddress(String fromAddress) { this.fromAddress = fromAddress;
}
public String getToAddress() {
return toAddress;
}
public void setToAddress(String toAddress) { this.toAddress = toAddress;
}
public String getSubject() {
return subject;
}
public void setSubject(String subject) {
this.subject = subject;
}
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
public String getContentType() {
return contentType;
}
public void setContentType(String contentType) { this.contentType = contentType;
}
}
3.Mail_SenderDemo类
package com.Lee.demo;
import java.util.Date;
import java.util.Properties;
import javax.mail.Message;
import javax.mail.MessagingException;