import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Calendar;
import java.util.Date;
import java.util.Properties;
import javax.mail.Flags.Flag;
import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.Session;
import javax.mail.Store;
import javax.mail.URLName;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeUtility;
import javax.mail.search.AndTerm;
import javax.mail.search.BodyTerm;
import javax.mail.search.ComparisonTerm;
import javax.mail.search.FromStringTerm;
import javax.mail.search.IntegerComparisonTerm;
import javax.mail.search.NotTerm;
import javax.mail.search.OrTerm;
import javax.mail.search.SearchTerm;
import javax.mail.search.SentDateTerm;
import javax.mail.search.SizeTerm;
import javax.mail.search.SubjectTerm;
/**
* 搜索郵件
*/ public class SearchMailTest {
public static void main(String[] args)
throws Exception {
Properties props =
new Properties();
props.setProperty("mail.pop3.auth", "true");
Session session = Session.getInstance(props);
URLName url =
new URLName("pop3", "pop3.163.com", 110,
null, "xyang81@163.com", "yX546900873");
Store store = session.getStore(url);
store.connect();
// 得到收件箱
Folder folder = store.getFolder("INBOX");
// 以讀寫模式打開(kāi)收件箱
folder.open(Folder.READ_WRITE);
Message[] messages = search(folder);
System.out.println("收件箱中共有:" + folder.getMessageCount() + "封郵件，搜索到" + messages.length + "封符合條件的郵件!");
// 解析郵件搜索到的郵件
POP3ReceiveMailTest.parseMessage(messages);
// 根據(jù)用戶輸入的條件搜索所有郵件,并提示用戶是否刪除
//searchDemo(folder);
folder.close(
true);
store.close();
}
www.2cto.com
public static Message[] search(Folder folder)
throws Exception {
// 搜索主題包含美食的郵件
String subject = "java培訓(xùn)";
SearchTerm subjectTerm =
new SubjectTerm(subject);
// 搜索發(fā)件人包含支付寶的郵件
SearchTerm fromTerm =
new FromStringTerm("支付寶");
// 搜索郵件內(nèi)容包含"招聘"的郵件
SearchTerm bodyTerm =
new BodyTerm("招聘");
// 搜索發(fā)件人不包含“智聯(lián)招聘”的郵件
SearchTerm notTerm =
new NotTerm(
new FromStringTerm("智聯(lián)招聘"));
// 搜索發(fā)件人為“智聯(lián)招聘”，而且內(nèi)容包含“Java工程師“的郵件
SearchTerm andTerm =
new AndTerm(
new FromStringTerm("智聯(lián)招聘"),
new BodyTerm("java工程師"));
// 搜索發(fā)件人為”智聯(lián)招聘“或主題包含”最新職位信息“的郵件
SearchTerm orTerm =
new OrTerm(
new FromStringTerm("智聯(lián)招聘"),
new SubjectTerm("最新職位信息"));
// 搜索周一到今天收到的的所有郵件
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.DAY_OF_WEEK, calendar.get(Calendar.DAY_OF_WEEK - (Calendar.DAY_OF_WEEK - 1)) - 1);
Date mondayDate = calendar.getTime();
SearchTerm comparisonTermGe =
new SentDateTerm(ComparisonTerm.GE, mondayDate);
SearchTerm comparisonTermLe =
new SentDateTerm(ComparisonTerm.LE,
new Date());
SearchTerm comparisonAndTerm =
new AndTerm(comparisonTermGe, comparisonTermLe);
// 搜索大于或等100KB的所有郵件
int mailSize = 1024 * 100;
SearchTerm intComparisonTerm =
new SizeTerm(IntegerComparisonTerm.GE, mailSize);
return folder.search(intComparisonTerm);
}
}
實(shí)例：根據(jù)用戶輸入的收件人（email地址或姓名）和主題作為搜索條件，并提示用戶是否刪除搜索到的郵件？
[java] view plaincopy
/**
* 根據(jù)用戶輸入的收件人地址（包括email地址和姓名）和主題作為搜索條件，并提示用戶是否刪除搜索到的郵件
* @param from 收件人
* @param subject 主題
*/ public static void searchDemo(Folder folder)
throws Exception {
String notifyMsg = "收件箱中一共有" + folder.getMessageCount() + "封郵件。請(qǐng)選擇操作：\n";
notifyMsg += "1、輸入收件人\n" + "2、輸入主題\n" + "3、開(kāi)始搜索\n" + "4、退出";
System.out.println(notifyMsg);
String from =
null;
String subject =
null;
BufferedReader reader =
new BufferedReader(
new InputStreamReader(System.in));
String oper = reader.readLine().trim();
while(!(from !=
null && subject !=
null)) {
if ("4".equals(oper)) {
System.exit(0);
}
else {
if ("1".equals(oper)) {
System.out.print("請(qǐng)輸入收件人：");
from = reader.readLine();
}
else if ("2".equals(oper)) {
System.out.print("請(qǐng)輸入主題：");
subject = reader.readLine();
}
else if ("3".equals(oper)) {
if (from ==
null || subject ==
null) {
System.out.println("未輸入搜索條件，無(wú)法進(jìn)行搜索！");
}
else {
break;
}
}
}
System.out.print("請(qǐng)選擇操作：");
oper = reader.readLine().trim();
}
System.out.println("\n系統(tǒng)正在根據(jù)搜索條件查詢所有郵件，請(qǐng)稍候
\n");
// 根據(jù)輸入的條件，創(chuàng)建SearchTerm實(shí)例對(duì)象
SearchTerm orTerm =
new OrTerm(
new FromStringTerm(from),
new SubjectTerm(subject)
);
// 根據(jù)搜索條件得到搜索到的郵件列表
Message[] messages = folder.search(orTerm);
System.out.println("共搜索到" + messages.length + "封滿足搜索條件的郵件！\n\n請(qǐng)選擇操作：1、查看郵件\t 2、刪除所有郵件");
String deleteQuestion = "是否要?jiǎng)h除搜索到的郵件?(yes/no)";
String searchResultOper = reader.readLine();
if ("1".equals(searchResultOper)) {
for (Message message : messages) {
MimeMessage msg = (MimeMessage) message;
String sub = POP3ReceiveMailTest.getSubject(msg);
System.out.println("開(kāi)始查看第" + msg.getMessageNumber() + "封郵件
");
System.out.println("主題: " + sub);
System.out.println("發(fā)件人: " + POP3ReceiveMailTest.getFrom(msg));
System.out.println("收件人：" + POP3ReceiveMailTest.getReceiveAddress(msg,
null));
System.out.println("發(fā)送時(shí)間：" + POP3ReceiveMailTest.getSentDate(msg,
null));
System.out.println(deleteQuestion);
String answer = reader.readLine();
if ("yes".equals(answer)) {
msg.setFlag(Flag.DELETED,
true);
System.out.println("郵件[" + sub + "]刪除成功!");
}
else if ("no".equals(answer)) {
System.out.println("第" + msg.getMessageNumber() + "封郵件查看完成！");
}
else if ("stop".equals(answer)) {
System.exit(0);
}
System.out.println();
}
}
else {
System.out.println(deleteQuestion);
String answer = reader.readLine();
if ("yes".equals(answer)) {
for (Message message : messages) {
String sub = MimeUtility.decodeText(message.getSubject());
message.setFlag(Flag.DELETED,
true);
System.out.println("郵件[" + sub + "]刪除成功!");
}
}
}
}
}