[{"title":"(6个子文件8KB)使用Socket结合SMTP/POP3邮件协议发送和接收邮件","children":[{"title":"Mail","children":[{"title":"smtp","children":[{"title":"SMTPDemo.java <span style='color:#111;'>4.72KB</span>","children":null,"spread":false},{"title":"SMTPDemo.class <span style='color:#111;'>5.57KB</span>","children":null,"spread":false}],"spread":true},{"title":".project <span style='color:#111;'>380B</span>","children":null,"spread":false},{"title":".classpath <span style='color:#111;'>226B</span>","children":null,"spread":false},{"title":"pop3","children":[{"title":"POP3Demo.java <span style='color:#111;'>1.56KB</span>","children":null,"spread":false},{"title":"POP3Demo.class <span style='color:#111;'>2.34KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]