获取 IMAP 邮箱的文件夹信息
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Aspose.Email - 获取 IMAP 邮箱文件夹信息
使用 Aspose.Email,从 IMAP 服务器获取文件夹信息非常容易。ImapClient 的 listFolders() 方法返回一个 ImapFolderInfoCollection 对象,其中包含所有服务器文件夹的信息。遍历此集合即可在循环中获取各个文件夹的信息。该方法是重载的。您可以将文件夹名称作为参数传入,以获取子文件夹列表。
Java
ImapClient client = new ImapClient();
client.setHost("--server--"); //imap.secureserver.net,
client.setPort(993);
client.setUsername("--username--");
client.setPassword("--password--");
client.setSecurityOptions(SecurityOptions.Auto);
ImapFolderInfoCollection folderInfoColl = client.listFolders();
// Iterate through the collection to get folder info one by one
for (ImapFolderInfo folderInfo:folderInfoColl)
{
// Folder name
System.out.println("Folder name is: " + folderInfo.getName());
ImapFolderInfo folderExtInfo = client.listFolder(folderInfo.getName());
// New messages in the folder
System.out.println("New message count: " + folderExtInfo.getNewMessageCount());
// Check whether its read only
System.out.println("Is it readonly? " + folderExtInfo.getReadOnly());
// Total number of messages
System.out.println("Total number of messages: " + folderExtInfo.getTotalMessageCount());
}
下载运行代码
从以下任意提到的社交编码站点下载 获取 IMAP 邮箱文件夹信息: