if (reg.custName.equals(clientMessage2.custName)) {
find = 1; if
(!reg.custPassword.equals(clientMessage2.custPassword)) {
toClient.println(\密码不正确\); break;
} else {
// 判断是否已经登录 int login_flag = 0;
for (int a = 0; a < userOnline.size(); a++) {
// chenmin
String _custName = ((Customer) userOnline if
.elementAt(a)).custName;
(clientMessage2.custName.equals(_custName)) {
if (userOnline.size() >= 50) {
toClient.println(\登录人数过多，请稍候再试
}
}
login_flag = 1; break;
\);
}
break;
if (login_flag == 0) {
clientMessage2.custHead = reg.head;//
getUserHeadByName(clientMessage2.custName);
成功，\
\);
userOnline.addElement(clientMessage2);
toClient.println(\登录成功\); Date t = new Date();
log(\用户\ + clientMessage2.custName + \登录
+ \登录时间:\ + t.toLocaleString() + freshServerUserList();
break;
} else { toClient.println(\该用户已登录\);
}
}
} else { continue;
}
}
if (find == 0) {
toClient.println(\没有这个用户，请先注册\);
}
}
file3.close(); objInput1.close(); fromClient.close();
} catch (ClassNotFoundException e) {
System.out.println(e);
} catch (IOException e) { }
System.out.println(e);
/** * * 登录处理 *
* @throws Exception */
@SuppressWarnings(\) public void serverLoginDB() {
try {
Customer clientMessage2 = (Customer) obj;
String name = clientMessage2.custName;
String pass = clientMessage2.custPassword;
String sql = \* from yonghu where custName='\ + name
+ \;
if (!login) {
toClient.println(\密码不正确\);
ResultSet rs = DB.executeQuery(sql); System.out.println(\ + sql); boolean login = false; String head=\; while (rs.next()) { }
System.out.println(\+login);
String ps=rs.getString(\).toString(); System.out.println(\+ps+\); System.out.println(\+pass+\); if (ps.equals(pass.toString())) { }
System.out.println(\+ps.compareTo(pass)); head=rs.getString(\);
System.out.println(\+rs.getString(\));
login = true;
System.out.println(\);
}
return;
// 判断是否已经登录 int login_flag = 0;
for (int a = 0; a < userOnline.size(); a++) {
String _custName = ((Customer)
userOnline.elementAt(a)).custName;
if (login_flag == 0) {
System.out.println(\+head); clientMessage2.custHead =head;//
if (userOnline.size() >= 50) { }
toClient.println(\登录人数过多，请稍候再试\); return;
}
if (clientMessage2.custName.equals(_custName)) { }
login_flag = 1; break;
getUserHeadByName(clientMessage2.custName);
userOnline.addElement(clientMessage2);
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