java mail 多个收件人_在Java中向多个收件人发送邮件

如果多次调用addRecipient，它会将给定的收件人添加到给定时间(TO，CC，BCC)的收件人列表中，

例如：

message.addRecipient(Message.RecipientType.CC, InternetAddress.parse("abc@abc.com"));

message.addRecipient(Message.RecipientType.CC, InternetAddress.parse("abc@def.com"));

message.addRecipient(Message.RecipientType.CC, InternetAddress.parse("ghi@abc.com"));

将3个地址添加到CC

如果你希望一次添加所有地址，你应该使用setRecipients或addRecipients，并为它提供一个地址数组

Address[] cc = new Address[] {InternetAddress.parse("abc@abc.com"),

InternetAddress.parse("abc@def.com"),

InternetAddress.parse("ghi@abc.com")};

message.addRecipients(Message.RecipientType.CC, cc);

您还可以使用InternetAddress.parse解析地址列表

message.addRecipients(Message.RecipientType.CC,

InternetAddress.parse("abc@abc.com,abc@def.com,ghi@abc.com"));