代码如下,多谢指教,谢谢!
[code="java"]
private static final Unsafe unsafe = Unsafe.getUnsafe();
private Class defineClassImpl(byte[] code, boolean mustBeBootstrap) {
ClassLoader loader = null;
if (! mustBeBootstrap) {
loader = new ClassLoader(null) {};
}
Class cl = unsafe.defineClass(className, code, 0, code.length, loader, null);
unsafe.ensureClassInitialized(cl);
return cl;
}
[/code]