From 3684fc135510a7c2cbb2978123e2cf1196771828 Mon Sep 17 00:00:00 2001 From: Looly Date: Sat, 3 Jan 2026 22:08:51 +0800 Subject: [PATCH] fix code --- .../v7/extra/management/ManagementUtil.java | 29 +++++++++++++------ 1 file changed, 20 insertions(+), 9 deletions(-) diff --git a/hutool-extra/src/main/java/cn/hutool/v7/extra/management/ManagementUtil.java b/hutool-extra/src/main/java/cn/hutool/v7/extra/management/ManagementUtil.java index e4b0c80863..99c2e46676 100644 --- a/hutool-extra/src/main/java/cn/hutool/v7/extra/management/ManagementUtil.java +++ b/hutool-extra/src/main/java/cn/hutool/v7/extra/management/ManagementUtil.java @@ -429,24 +429,35 @@ public class ManagementUtil { * @param out {@link PrintWriter}输出流 */ public static void dumpSystemInfo(final PrintWriter out) { + // 预先初始化所有对象，避免computeIfAbsent的递归调用 + final JvmSpecInfo jvmSpecInfo = getJvmSpecInfo(); + final JvmInfo jvmInfo = getJvmInfo(); + final JavaSpecInfo javaSpecInfo = getJavaSpecInfo(); + final JavaInfo javaInfo = getJavaInfo(); + final JavaRuntimeInfo javaRuntimeInfo = getJavaRuntimeInfo(); + final OsInfo osInfo = getOsInfo(); + final UserInfo userInfo = getUserInfo(); + final HostInfo hostInfo = getHostInfo(); + final RuntimeInfo runtimeInfo = getRuntimeInfo(); + out.println("--------------"); - out.println(getJvmSpecInfo()); + out.println(jvmSpecInfo); out.println("--------------"); - out.println(getJvmInfo()); + out.println(jvmInfo); out.println("--------------"); - out.println(getJavaSpecInfo()); + out.println(javaSpecInfo); out.println("--------------"); - out.println(getJavaInfo()); + out.println(javaInfo); out.println("--------------"); - out.println(getJavaRuntimeInfo()); + out.println(javaRuntimeInfo); out.println("--------------"); - out.println(getOsInfo()); + out.println(osInfo); out.println("--------------"); - out.println(getUserInfo()); + out.println(userInfo); out.println("--------------"); - out.println(getHostInfo()); + out.println(hostInfo); out.println("--------------"); - out.println(getRuntimeInfo()); + out.println(runtimeInfo); out.println("--------------"); out.flush(); }