Close #1

修复GraalVM构建的Native Image无法使用的故障
实验性特性，后续有问题再说

build.gradle.kts

@@ -7,7 +7,7 @@ plugins {
 }
 
 group = "xyz.thewhitedog9487"
-version = "0.4.2"
+version = "0.4.3"
 
 java {
 	toolchain {

src/main/java/xyz/thewhitedog9487/WebAPI/Configuration/GraalVMBuildHints.java

@@ -0,0 +1,105 @@
+package xyz.thewhitedog9487.WebAPI.Configuration;
+
+import org.springframework.aot.hint.MemberCategory;
+import org.springframework.aot.hint.RuntimeHints;
+import org.springframework.aot.hint.RuntimeHintsRegistrar;
+import org.springframework.aot.hint.TypeReference;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.ImportRuntimeHints;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
+import org.springframework.core.type.classreading.CachingMetadataReaderFactory;
+import org.springframework.core.type.classreading.MetadataReader;
+import org.springframework.util.ClassUtils;
+
+@Configuration(proxyBeanMethods = false)
+@ImportRuntimeHints(RegisterGraalVMBuildHints.class)
+class GraalVMBuildHints {}
+
+/**
+ * GPT写的，测试了一下能用，先作为实验性内容加入
+ * @author ChatGPT GPT5
+ */
+class RegisterGraalVMBuildHints implements RuntimeHintsRegistrar{
+
+    @Override
+    public void registerHints(RuntimeHints hints, ClassLoader classLoader) {
+        String basePackage = "discord4j";
+        String pattern = "classpath*:" + ClassUtils.convertClassNameToResourcePath(basePackage) + "/**/*.class";
+
+        PathMatchingResourcePatternResolver resolver = new PathMatchingResourcePatternResolver(classLoader);
+        CachingMetadataReaderFactory mrf = new CachingMetadataReaderFactory(classLoader);
+
+        int ok = 0, skip = 0;
+        try {
+            Resource[] resources = resolver.getResources(pattern);
+            for (Resource resource : resources) {
+                if (!resource.isReadable()) {
+                    continue;
+                }
+                MetadataReader mr = mrf.getMetadataReader(resource);
+                String className = mr.getClassMetadata().getClassName();
+                try {
+                    // 只处理目标包（防御性判断，避免扫到别的）
+                    if (!className.startsWith(basePackage)) {
+                        continue;
+                    }
+                    Class<?> clazz = ClassUtils.forName(className, classLoader);
+                    // 暴力但稳：把构造器/方法/字段都暴露给反射（含内部类、Builder、$Json）
+                    hints.reflection().registerType(clazz,b -> b.withMembers(
+                        MemberCategory.INVOKE_DECLARED_CONSTRUCTORS,
+                        MemberCategory.INVOKE_DECLARED_METHODS,
+                        MemberCategory.DECLARED_FIELDS));
+                    ok++;
+                } catch (Throwable e) {
+                    // 有些类可能因缺失依赖/被 JDK 模块限制而加载失败，跳过即可
+                    skip++;
+                }
+            }
+        } catch (Exception e) {
+            throw new RuntimeException("Scan & register discord4j classes failed", e);
+        }
+
+        hints.reflection().registerType(
+            TypeReference.of("com.github.benmanes.caffeine.cache.SSLMS"),
+            builder -> builder.withMembers(
+                MemberCategory.INVOKE_DECLARED_CONSTRUCTORS,
+                MemberCategory.INVOKE_DECLARED_METHODS,
+                MemberCategory.DECLARED_FIELDS
+            )
+        );
+
+        hints.reflection().registerType(
+            TypeReference.of("com.github.benmanes.caffeine.cache.SSMS"),
+            builder -> builder.withMembers(
+                MemberCategory.INVOKE_DECLARED_CONSTRUCTORS,
+                MemberCategory.INVOKE_DECLARED_METHODS,
+                MemberCategory.DECLARED_FIELDS
+            )
+        );
+
+        hints.reflection().registerType(
+            TypeReference.of("com.github.benmanes.caffeine.cache.PSLMS"),
+            builder -> builder.withMembers(
+                MemberCategory.INVOKE_DECLARED_CONSTRUCTORS,
+                MemberCategory.INVOKE_DECLARED_METHODS,
+                MemberCategory.DECLARED_FIELDS
+            )
+        );
+
+        hints.reflection().registerType(
+            TypeReference.of("com.github.benmanes.caffeine.cache.PSMS"),
+            builder -> builder.withMembers(
+                MemberCategory.INVOKE_DECLARED_CONSTRUCTORS,
+                MemberCategory.INVOKE_DECLARED_METHODS,
+                MemberCategory.DECLARED_FIELDS
+            )
+        );
+
+
+        // 用 System.out 打印（AOT 阶段 SLF4J 常常是 NOP）
+        System.out.println("[Discord4jJsonHints] registered classes: " + ok + ", skipped: " + skip);
+
+    }
+    
+}

src/main/java/xyz/thewhitedog9487/WebAPI/Configuration/OpenAPIConfiguration.java

@@ -23,7 +23,7 @@ class OpenAPIConfiguration {
                         .contact(new Contact()
                                 .name("TheWhiteDog9487")
                                 .url("https://www.github.com/TheWhiteDog9487/WebAPI"))
-                        .version("0.4.2")
+                        .version("0.4.3")
                         .license(new License()
                                 .name("WTFPL")
                                 .url("https://spdx.org/licenses/WTFPL")) )