java - 从 RPG 调用 Java，找不到我的 Java 类

Question

尝试从 RPG 调用 Java 方法，我一直遵循手册 Introduction to Java and RPG和 Calling Java Methods from ILE RPG 。

但是当我调用我的 RPG 函数来调用我的 java 函数时，我收到以下错误:

Java exception received when calling Java method (C G D F).

按 F1 会显示以下消息:

Message . . . . : Java exception received when calling Java method (C G D F).
Cause . . . . . : RPG procedure HELLO in program DEVLYNLIB/HELLO received Java exception "java.lang.NoClassDefFoundError: JavaCallClass (wrong name: test/JavaCallClass)" when calling method "test.CallStaticMethod" with
signature "(II)I" in class "JavaCallClass".

这是我的 Java 类:

package test;

public class JavaCallClass {
    public static int CallStaticMethod(int number1, int number2) {
    return number1 + number2;
}

角色扮演功能:

 H thread(*serialize)

 D StaticMethod    PR            10I 0 EXTPROC(*JAVA:
 D                                       'test.JavaCallClass':
 D                                       'CallStaticMethod')
 D                                     STATIC
 D  number1                      10I 0 VALUE
 D  number2                      10I 0 VALUE

 D sum             S             10I 0

  /free
   sum = StaticMethod(5:10);
   return;
  /end-free 

我认为它可能与我的 CLASSPATH 变量有关，我相信我已经设置正确了。我的 Java 类文件位于 /home/WAL60326/TutorialProject/test

这是我的完整 CLASSPATH 变量值:

'/Plex/Objava/lib/obrun.jar:/Plex/WsydXml11.jar:/PLEX/JT400.JAR:/PLEX/WSYDUTIL.JAR:/Plex/xercesImpl.jar:/Plex/xalan.jar:/PLEX/XML-APIS.JAR:/PLEX/WSYDDWA21.JAR:/PLEX/COMMONS-HTTPCLIENT-3.1.JAR:/PLEX/COMMONS-LOGGING-1.1.JAR:/PLEX/COMMONS-CODEC-1.3.JAR:/PLEX/ADDRESSBOOK.JAR:/PLEX/NEXTNUM.JAR:/PLEX/UDC.JAR:/PLEX/P6SERVICES.JAR:/PLEX/MASTERVOCAB.JAR:/home/WAL60326/TutorialProject/test'

Answer 1

您必须从类路径中删除包名称:

:/home/WAL60326/TutorialProject

应该这样做。