java邮件发送html

A. java发送html格式邮件是否能有js

不要带js的，如果是想用HTML做发送的内容及布局的话，那就不要用js。
如果你是在发送邮件的时候将HTML文件作为附件的话，那是可以有js的。

B. java 发送邮件，内容是要从数据库中读取的数据并列成表格的状态发送出去

publicbooleansendTextMail(MailSenderInfomailInfo){
//判断是否需要身份认证
MyAuthenticatorauthenticator=null;
Propertiespro=mailInfo.getProperties();
if(mailInfo.isValidate()){
//如果需要身份认证，则创建一个密码验证器
authenticator=newMyAuthenticator(mailInfo.getUserName(),mailInfo.getPassword());
}
//根据邮件会话属性和密码验证器构造一个发送邮件的session
SessionsendMailSession=null;


//sendMailSession=Session.getDefaultInstance(pro,authenticator);//获取默认可能报错
sendMailSession=Session.getInstance(pro,authenticator);//新创建一个session
if(sendMailSession==null){
System.out.println("无法获取邮件邮件Session");
}
try{
//根据session创建一个邮件消息
MessagemailMessage=newMimeMessage(sendMailSession);
//创建邮件发送者地址
Addressfrom=newInternetAddress(mailInfo.getFromAddress());
//设置邮件消息的发送者
mailMessage.setFrom(from);
//创建邮件的接收者地址，并设置到邮件消息中
Addressto=newInternetAddress(mailInfo.getToAddress());

mailMessage.setRecipient(Message.RecipientType.TO,to);

//设置邮件消息的主题
mailMessage.setSubject(mailInfo.getSubject());
//设置邮件消息发送的时间
mailMessage.setSentDate(newDate());
//设置邮件消息的主要内容
StringmailContent=mailInfo.getContent();
mailMessage.setText(mailContent);//添加附件
//if(mailInfo.getAttachFileNames()!=null||mailInfo.getAttachFileNames().length>0){
//Multipartmp=newMimeMultipart();
//MimeBodyPartmbp=null;
//for(StringfileName:mailInfo.getAttachFileNames()){
//mbp=newMimeBodyPart();
//FileDataSourcefds=newFileDataSource(fileName);//得到数据源
//mbp.setDataHandler(newDataHandler(fds));//得到附件本身并至入BodyPart
//mbp.setFileName(fds.getName());//得到文件名同样至入BodyPart
//mp.addBodyPart(mbp);
//}
//mailMessage.setContent(mp);
//}

//发送邮件
Transport.send(mailMessage);
returntrue;
}catch(MessagingExceptionex){
ex.printStackTrace();

}
returnfalse;
}
publicclassMailSenderInfo{
//发送邮件的服务器的IP和端口
privateStringmailServerHost;
privateStringmailServerPort="25";
//邮件发送者的地址
privateStringfromAddress;
//邮件接收者的地址
privateStringtoAddress;
//登陆邮件发送服务器的用户名和密码
privateStringuserName;
privateStringpassword;
//是否需要身份验证
privatebooleanvalidate=false;
//邮件主题
privateStringsubject;
//邮件的文本内容
privateStringcontent;
//邮件附件的文件名
privateString[]attachFileNames;

//邮件抄送人

privateList<String>ccUserList;
/***//**
*获得邮件会话属性
*/
publicPropertiesgetProperties(){
Propertiesp=newProperties();
p.put("mail.smtp.host",this.mailServerHost);
p.put("mail.smtp.port",this.mailServerPort);
p.put("mail.smtp.auth",validate?"true":"false");
returnp;
}
publicStringgetMailServerHost(){
returnmailServerHost;
}
publicvoidsetMailServerHost(StringmailServerHost){
this.mailServerHost=mailServerHost;
}
publicStringgetMailServerPort(){
returnmailServerPort;
}
publicvoidsetMailServerPort(StringmailServerPort){
this.mailServerPort=mailServerPort;
}
publicbooleanisValidate(){
returnvalidate;
}
publicvoidsetValidate(booleanvalidate){
this.validate=validate;
}
publicString[]getAttachFileNames(){
returnattachFileNames;
}
publicvoidsetAttachFileNames(String[]fileNames){
this.attachFileNames=fileNames;
}
publicStringgetFromAddress(){
returnfromAddress;
}
publicvoidsetFromAddress(StringfromAddress){
this.fromAddress=fromAddress;
}
publicStringgetPassword(){
returnpassword;
}
publicvoidsetPassword(Stringpassword){
this.password=password;
}
publicStringgetToAddress(){
returntoAddress;
}
publicvoidsetToAddress(StringtoAddress){
this.toAddress=toAddress;
}
publicStringgetUserName(){
returnuserName;
}
publicvoidsetUserName(StringuserName){
this.userName=userName;
}
publicStringgetSubject(){
returnsubject;
}
publicvoidsetSubject(Stringsubject){
this.subject=subject;
}
publicStringgetContent(){
returncontent;
}
publicvoidsetContent(StringtextContent){
this.content=textContent;
}
publicList<String>getCcUserList(){
returnccUserList;
}
publicvoidsetCcUserList(List<String>ccUserList){
this.ccUserList=ccUserList;
}


}

publicstaticvoidmain(String[]args){
//这个类主要是设置邮件
MailSenderInfomailInfo=newMailSenderInfo();
mailInfo.setMailServerHost("smtp.163.com");
mailInfo.setMailServerPort("25");
mailInfo.setValidate(true);
mailInfo.setUserName("[email protected]");
mailInfo.setPassword("zzzong0828");//您的邮箱密码
mailInfo.setFromAddress("");
//接受方信息
mailInfo.setToAddress("");
mailInfo.setSubject("邮箱标题");
mailInfo.setContent("设置邮箱内容如http://www.guihua.org中国桂花网是中国最大桂花网站==");

String[]files=newString[]{"D:/1.txt","D:/2.txt","D:/3.txt"};
mailInfo.setAttachFileNames(files);
//这个类主要来发送邮件
SimpleMailSendersms=newSimpleMailSender();
sms.sendTextMail(mailInfo);//发送文体格式
//sms.sendHtmlMail(mailInfo);//发送html格式
}

这样发