【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 '&hz*yk  
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找到：net.sf.odinms.scripting.event EventManager.java S&/,+x'c|  
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导入3个包： !C\$=\$  
import java.sql.*; +7\$wc_1I@  
import java.sql.ResultSet; fwQVxJe  
import net.sf.odinms.database.DatabaseConnection; -p.c8B  
\]C_ul'  
找到最后一个大括号 在前面添加 F t/yPv  
public int Lianjie() 9gq+,g>E_  
        { 6_|iXs(&
 
            Connection con = DatabaseConnection.getConnection(); 2[|52+zhc  
            PreparedStatement ps; [wU e"{  
            ResultSet re; GWFF.Mo^  
            int count=0; q9Zp8&<EqH  
        try { `_aX>fw  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); )X |[jP  
            re=ps.executeQuery(); Drm#z05i[g  
            while(re.next()) G0#<SJ,)  
            { /2^"c+/'p  
                count = re.getInt("cc"); ~,ZU+  
            } OT0%p)  
            //ps.close(); PAng(tubl  
          //  con.close(); Z$?(~ln  
        } catch (SQLException ex) { /pY-how%!  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); &O +?#3  
        } %,T=|
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            return count; 8;6j  
        } >~@O\n-t  
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保存编译 S[ch/  
!/nXEjW?  
然后就需要循环公告的JS了 (#kKL??W  
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/* lXtsnQOOK  
  循环公告+显示在线人数 BY annfine &!P'
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  在\scripts\event中新建AutoMsg.js u7&q(Z&&O  
  在world.properties中的加入该事件，例如： @)#EZQix  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg UE9RrfdN  
*/ $UNC0(4  
var setupTask; ;~D$rT
 
function init() { b@QCdi,u  
    scheduleNew(); hL4T7`  
} ) >;7"v  
function scheduleNew() { mR["xDHD  
    var cal = java.util.Calendar.getInstance(); <W] RyEg`  
    cal.set(java.util.Calendar.HOUR, 3); }1fi
#  
    cal.set(java.util.Calendar.MINUTE, 50); Ft E5
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    cal.set(java.util.Calendar.SECOND, 0); ;w/@_!~  
    var nextTime = cal.getTimeInMillis(); '0-YFx'U0V  
    while (nextTime <= java.lang.System.currentTimeMillis()) { +3uPHpMB-  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 [Ef6
@  
    } Gj_7wP$  
    setupTask = em.scheduleAtTimestamp("start", nextTime); K|pg'VT"  
} [ Y+Ta,  
function cancelSchedule() { D:] QBA)C  
    setupTask.cancel(true); |I[/Fl:  
} Su/8P[q_  
function start() { yPrF2@#XZ/  
    scheduleNew(); >``sM=Wat  
var Message = new Array( BG|
m5f  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", :FTx#cZ  
"点TRADE可以直接传送到自由市场。", XHU\;TF  
"各城市的nana说不定会有好东西卖哦!", JBhM*-t(M1  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", K;z$~;F  
"当前在线人数为："+em.Lianjie() x~Y{ {  
); vtq$@#?~ b  
    em.getChannelServer().broadcastPacket( Ez8k.]q
u  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); O&dBLh!G  
    var iter = em.getInstances().iterator(); kEgpF{"%n  
    while (iter.hasNext()) { c@3mfc
{  
        var eim = iter.next(); rp9?p%  
    } pf
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}