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Merge pull request #8286 from MegaWall3/main

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fix(ModSecret): 修复使用JAVA7及更早版本时，未设置永久代内存导致游戏频繁内存溢出崩溃的问题
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龙腾猫跃
2026-03-21 07:47:54 +08:00
committed by GitHub
parent 17d8b269ef 228e2d1fb9
commit 43963f8f7c
1 changed files with 11 additions and 0 deletions
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Plain Craft Launcher 2/Modules/ModSecret.vb
+11
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@@ -69,6 +69,17 @@ Friend Module ModSecret
DataList.Add("-Xmn" & Math.Floor(PageInstanceSetup.GetRam(McInstanceSelected) * 1024 * 0.15) & "m") DataList.Add("-Xmn" & Math.Floor(PageInstanceSetup.GetRam(McInstanceSelected) * 1024 * 0.15) & "m")
DataList.Add("-Xmx" & Math.Floor(PageInstanceSetup.GetRam(McInstanceSelected) * 1024) & "m") DataList.Add("-Xmx" & Math.Floor(PageInstanceSetup.GetRam(McInstanceSelected) * 1024) & "m")
If Not DataList.Any(Function(d) d.Contains("-Dlog4j2.formatMsgNoLookups=true")) Then DataList.Add("-Dlog4j2.formatMsgNoLookups=true") If Not DataList.Any(Function(d) d.Contains("-Dlog4j2.formatMsgNoLookups=true")) Then DataList.Add("-Dlog4j2.formatMsgNoLookups=true")
'为 Java 7 及更早版本自动添加永久代内存参数
If McLaunchJavaSelected.MajorVersion <= 7 Then
If Not DataList.Any(Function(d) d.Contains("-XX:PermSize=") OrElse d.Contains("-XX:MaxPermSize=")) Then
DataList.Add("-XX:PermSize=256m")
DataList.Add("-XX:MaxPermSize=512m")
McLaunchLog("检测到 Java " & McLaunchJavaSelected.MajorVersion & "，已自动添加永久代内存参数")
Else
McLaunchLog("检测到 Java " & McLaunchJavaSelected.MajorVersion & "，用户已自定义永久代参数，跳过自动添加")
End If
End If
End Sub End Sub
#End Region #End Region