我如何缩小 SNMP4J 库以提取陷阱发送功能
How can i shrink SNMP4J library to extract trap sending feature
我想要 SNMP4j 的一个特定功能(陷阱),有没有办法获得一个只有这个功能的新 jar?
我们可以为此功能使用混淆器。
1 从 https://sourceforge.net/projects/proguard/
下载混淆器
2 在 proguard 的 libs 文件夹中创建一个文件(shrink.pro)并粘贴以下行
-injars snmp.jar
-outjars out.jar
-libraryjars <java.home>/lib/rt.jar
-printmapping out.map
-dontwarn
-ignorewarnings
-keepattributes
-keep public class org.snmp4j.smi.OID
-keep public class org.snmp4j.CommunityTarget
-keep public class org.snmp4j.smi.UdpAddress
-keep public class org.snmp4j.TransportMapping
-keep public class org.snmp4j.smi.OctetString
-keep public class org.snmp4j.smi.Variable
-keep public class org.snmp4j.transport.DefaultUdpTransportMapping
-keep public class org.snmp4j.smi.Address
-keep public class org.snmp4j.PDUv1
-keep public class org.snmp4j.smi.VariableBinding
-keep public class org.snmp4j.Snmp
-keep public class org.snmp4j.PDU
-keep public class org.snmp4j.ScopedPDU
-keep public class org.snmp4j.UserTarget
-keep public class org.snmp4j.mp.MPv3
-keep public class org.snmp4j.mp.SnmpConstants
-keep public class org.snmp4j.security.AuthMD5
-keep public class org.snmp4j.security.PrivDES
-keep public class org.snmp4j.security.SecurityLevel
-keep public class org.snmp4j.security.SecurityModel
-keep public class org.snmp4j.security.SecurityModels
-keep public class org.snmp4j.security.SecurityProtocols
-keep public class org.snmp4j.security.USM
-keep public class org.snmp4j.security.UsmUser
-keep public class org.snmp4j.smi.IpAddress
3 运行 以下命令
java -jar proguard.jar @shrink.pro
4 您将在 proguard 的 libs 文件夹中获得新的 jar。
我想要 SNMP4j 的一个特定功能(陷阱),有没有办法获得一个只有这个功能的新 jar?
我们可以为此功能使用混淆器。
1 从 https://sourceforge.net/projects/proguard/
下载混淆器2 在 proguard 的 libs 文件夹中创建一个文件(shrink.pro)并粘贴以下行
-injars snmp.jar
-outjars out.jar
-libraryjars <java.home>/lib/rt.jar
-printmapping out.map
-dontwarn
-ignorewarnings
-keepattributes
-keep public class org.snmp4j.smi.OID
-keep public class org.snmp4j.CommunityTarget
-keep public class org.snmp4j.smi.UdpAddress
-keep public class org.snmp4j.TransportMapping
-keep public class org.snmp4j.smi.OctetString
-keep public class org.snmp4j.smi.Variable
-keep public class org.snmp4j.transport.DefaultUdpTransportMapping
-keep public class org.snmp4j.smi.Address
-keep public class org.snmp4j.PDUv1
-keep public class org.snmp4j.smi.VariableBinding
-keep public class org.snmp4j.Snmp
-keep public class org.snmp4j.PDU
-keep public class org.snmp4j.ScopedPDU
-keep public class org.snmp4j.UserTarget
-keep public class org.snmp4j.mp.MPv3
-keep public class org.snmp4j.mp.SnmpConstants
-keep public class org.snmp4j.security.AuthMD5
-keep public class org.snmp4j.security.PrivDES
-keep public class org.snmp4j.security.SecurityLevel
-keep public class org.snmp4j.security.SecurityModel
-keep public class org.snmp4j.security.SecurityModels
-keep public class org.snmp4j.security.SecurityProtocols
-keep public class org.snmp4j.security.USM
-keep public class org.snmp4j.security.UsmUser
-keep public class org.snmp4j.smi.IpAddress
3 运行 以下命令
java -jar proguard.jar @shrink.pro
4 您将在 proguard 的 libs 文件夹中获得新的 jar。