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| 作者 | Re:突然想到：是否可以在运行期动态的创建一个未知类？ [Re:CrazyJavar] |
jfml
 
发贴: 708 积分: 30 
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 于 2003-04-19 13:13
    
它行么？总版主能给个简单的例子么？非常感谢 java.lang Class Compiler java.lang.Object | +--java.lang.Compiler -------------------------------------------------------------------------------- public final class Compiler extends Object The Compiler class is provided to support Java-to-native-code compilers and related services. By design, the Compiler class does nothing; it serves as a placeholder for a JIT compiler implementation. When the Java Virtual Machine first starts, it determines if the system property java.compiler exists. (System properties are accessible through getProperty and , a method defined by the System class.) If so, it is assumed to be the name of a library (with a platform-dependent exact location and type); the loadLibrary method in class System is called to load that library. If this loading succeeds, the function named java_lang_Compiler_start() in that library is called. If no compiler is available, these methods do nothing. Since: JDK1.0 See Also: System.getProperty(java.lang.String), System.getProperty(java.lang.String, java.lang.String), System.loadLibrary(java.lang.String) |
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