ModVersionGuard 与启动安全
| 类 | net.dasik.social.util.ModVersionGuard |
|---|---|
| ClassLoader 策略 | 明确使用 Thread.currentThread().getContextClassLoader() |
| 禁用模式 | 不带 ClassLoader 的默认 Class.forName(name) |
| 入口点目标 | DasikLibraryMod.onInitialize() |
🛡️ Knot ClassLoader 解析法则
在 Fabric 模组开发中，默认的 Class.forName(String className) 使用系统 ClassLoader，这在模组早期初始化阶段于 Fabric Knot ClassLoader 环境下会失败，即使目标类确实存在也会抛出错误的 ClassNotFoundException。
ModVersionGuard 明确传入 Thread.currentThread().getContextClassLoader()：
java
public final class ModVersionGuard {
public static void checkClass(String modName, String requiredClassName) {
try {
Class.forName(requiredClassName, true, Thread.currentThread().getContextClassLoader());
} catch (ClassNotFoundException e) {
throw new RuntimeException("\n" +
"=====================================================================\n" +
" [" + modName + "] Minecraft API Mismatch!\n" +
" A required Minecraft class or API was not found in your game version.\n" +
" Try updating your Minecraft version or download a matching build.\n" +
"=====================================================================");
}
}
}