环境:
jdk1.5.0
Eclipse代码如下:
public class ReflectTest {
public static void main(String[] args) {
Class class_ = ReflectTest.class;
try {
String className = Class.forName("ReflectTest").getName();
System.out.println(className);
} catch (Exception e) {
e.printStackTrace();
}
}
}
------------
运行时出现
java.lang.ClassNotFoundException: ReflectTest
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at com.gqh.d20050202.ReflectTest.main(ReflectTest.java:9)
为什么会这样啊?!
jdk1.5.0
Eclipse代码如下:
public class ReflectTest {
public static void main(String[] args) {
Class class_ = ReflectTest.class;
try {
String className = Class.forName("ReflectTest").getName();
System.out.println(className);
} catch (Exception e) {
e.printStackTrace();
}
}
}
------------
运行时出现
java.lang.ClassNotFoundException: ReflectTest
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at com.gqh.d20050202.ReflectTest.main(ReflectTest.java:9)
为什么会这样啊?!
Class.forName("com.gqh.d20050202.ReflectTest").getName();
回复人:yuzl32(Hello!有酒醉) ( 五级(中级)) 信誉:100两位说的很对!