【改端技术】【冒险岛私服】循环公告+显示当前在线人数 教程【改端必看】

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循环公告+显示当前在线人数 83p8:C.Ze  
%$Xt1ub6(  
找到：net.sf.odinms.scripting.event EventManager.java <b\8<mTr  
{x[C\vZsi]  
导入3个包： 4x?I,cAN  
import java.sql.*; :S7[<SwL  
import java.sql.ResultSet; fF=tT C  
import net.sf.odinms.database.DatabaseConnection; fY #Yn  
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找到最后一个大括号 在前面添加 }jU)s{>fb  
public int Lianjie() h|ib*%P_  
        { Bn=YGEvz  
            Connection con = DatabaseConnection.getConnection(); 2+pXtP@O  
            PreparedStatement ps; h0$ \JXk  
            ResultSet re; ~r'ApeI9  
            int count=0; &OEBAtc/  
        try { {ot6ssT=D  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); "(kiMog-  
            re=ps.executeQuery(); @+)T"5_Y[  
            while(re.next()) zwP*7u$CH  
            { "Vp:Sq9y  
                count = re.getInt("cc"); <Lt"e8Z>x  
            } ac966<
#  
            //ps.close(); /TIt-c  
          //  con.close(); ae
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        } catch (SQLException ex) { Ol>/^3a=  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); )7Qp9Fxo  
        } $ 9E"{6;@  
            return count; C@-cLk  
        } &%k_BdlkQ  
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保存编译 klY
, @  
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然后就需要循环公告的JS了 Jw^my
4  
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/* ,JTyOBB<I  
  循环公告+显示在线人数 BY annfine LfK/wSvWw  
  在\scripts\event中新建AutoMsg.js 5B8fz;l= B  
  在world.properties中的加入该事件，例如： {i3=N{5b  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg {0AlQ6.@>  
*/ P3Ah1X7W"C  
var setupTask; `Hv"^o  
function init() { Gl6:2  
    scheduleNew(); 9>vB,8  
} 0tPw
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function scheduleNew() {
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    var cal = java.util.Calendar.getInstance(); %|f@WxNrU  
    cal.set(java.util.Calendar.HOUR, 3); aD6!x3c/  
    cal.set(java.util.Calendar.MINUTE, 50); $BB^xJ\O  
    cal.set(java.util.Calendar.SECOND, 0); PGVp1TQ  
    var nextTime = cal.getTimeInMillis(); cS@p`A7Tpo  
    while (nextTime <= java.lang.System.currentTimeMillis()) { p6)6Gcx  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 [9Tnp]q  
    } i=pfjC  
    setupTask = em.scheduleAtTimestamp("start", nextTime); >?G!>kw  
} MBU4Awj  
function cancelSchedule() { JS<w43/j  
    setupTask.cancel(true); EU'rdG*t/R  
} &_j<!3*  
function start() { qzLD  
    scheduleNew(); q./jYe  
var Message = new Array( s$0dLEa9  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", \yLFV9P}EL  
"点TRADE可以直接传送到自由市场。", P=9UK`n  
"各城市的nana说不定会有好东西卖哦!", ~XvMiWuo  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", 'P4V_VMK  
"当前在线人数为："+em.Lianjie() 9y} J|z  
); O#>,vf$  
    em.getChannelServer().broadcastPacket( :b_hF  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); v:>sS_^  
    var iter = em.getInstances().iterator(); }*aj&  
    while (iter.hasNext()) { osLEH?i
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        var eim = iter.next(); +bb-uoZf  
    } CP$,fj  
}