fix[graalvm]: detect graalVM environment

boot/src/main/java/com/zfoo/boot/BootAutoConfiguration.java

@@ -15,6 +15,7 @@ package com.zfoo.boot;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.zfoo.boot.graalvm.GraalvmProtocolHints;
 import com.zfoo.boot.graalvm.GraalvmStorageHints;
+import com.zfoo.protocol.util.GraalVmUtils;
 import com.zfoo.protocol.util.JsonUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -37,6 +38,7 @@ public class BootAutoConfiguration {
     @ConditionalOnMissingBean
     public ObjectMapper getObjectMapper() {
         logger.info("Jackson auto config successfully!");
+        logger.info("GraalVM environment [{}]", GraalVmUtils.isGraalVM());
         return JsonUtils.MAPPER;
     }
 

protocol/src/main/java/com/zfoo/protocol/util/GraalVmUtils.java

@@ -13,6 +13,8 @@
 package com.zfoo.protocol.util;
 
 
+import java.io.IOException;
+import java.io.InputStream;
 import java.util.List;
 
 /**
@@ -29,7 +31,20 @@ public abstract class GraalVmUtils {
                 , System.getProperty("java.vendor.url", "")
                 , System.getProperty("org.graalvm.nativeimage.imagecode", "")
         );
-        GRAALVM = properties.stream().map(it -> it.toLowerCase()).anyMatch(it -> it.contains("graalvm"));
+        var graalvm = properties.stream().map(it -> it.toLowerCase()).anyMatch(it -> it.contains("graalvm"));
+        if (!graalvm) {
+            // If the graalvm keyword is not included, it must not be a Graal VM environment.
+            GRAALVM = false;
+        } else {
+            InputStream graalvmInputStream = null;
+            try {
+                // graalvm environment must not include YHOy5hWaRXNxJuSg.CZgueirdE9x6sOUl file
+                graalvmInputStream = ClassUtils.getFileFromClassPath("YHOy5hWaRXNxJuSg.CZgueirdE9x6sOUl");
+            } catch (IOException e) {
+            }
+            GRAALVM = graalvmInputStream == null;
+            IOUtils.closeIO(graalvmInputStream);
+        }
     }
 
     public static boolean isGraalVM() {