JZOS Batch启动器-在SYSIN DD中使用Java源代码运行JCL作业* [英] JZOS Batch launcher - Run JCL job with java source code within SYSIN DD *
问题描述
JOB描述:JVMLDM76库位于数据集WLM.ABC.DEF.LINKLIB.PDSE中. JVMLDM76(装入模块)随jzos批处理启动器工具套件安装一起提供.
JOB Description: JVMLDM76 library is in the dataset WLM.ABC.DEF.LINKLIB.PDSE. JVMLDM76(load module) comes with jzos batch launcher tool kit installation.
这是我的工作:
//JHELLO JOB MSGLEVEL=(1,1),REGION=0M,CLASS=Q,MSGCLASS=A
/* NOTIFY=&SYSUID */
//JOMVS EXEC PGM=JVMLDM76,REGION=0M,TIME=NOLIMIT
//STEPLIB DD DSN=WLM.ABC.DEF.LINKLIB.PDSE,DISP=SHR
//SYSIN DD *
/* program starts here */
public class JHelloWorld
{
public static void main(String args[])
{
System.out.println("Hello :)");
}
}
//*
//STDOUT DD SYSOUT=*
//SYSPRINT DD SYSOUT=*
//STDERR DD SYSOUT=*
//
错误:
未提供Java类名称参数. Jzos批处理启动器失败，返回代码= 101
No java class name argument supplied. Jzos batch launcher failed, return code=101
查询:
-
我只能将Java程序作为类文件发送吗 JOMVS EXEC PGM = JVMLDM76，REGION = 0M，TIME = NOLIMIT，JAVACLS =你好吗?(这很好)
Can i send java program only as class file like JOMVS EXEC PGM=JVMLDM76,REGION=0M,TIME=NOLIMIT,JAVACLS = Hello ?(this works fine)
是否可以将Java源代码与jcl集成?我无法更改加载模块.已加密.
Is there any way to integrate java source code with jcl ? I cannot change load module. It is encrypted.
当我将Java程序从工作站传输到主机时(ASCII传输模式)，"main(String args [])"中程序中的特殊字符[]消失了.如果我在jcl中键入它，则工作正常.有人可以告诉原因吗?我已经看到了这个link.but，但是没有找到任何关于此的文档. 是否在JCL/MVS脚本变量中应避免的特殊字符列表
While i am transferring my java program from workstation to host (ascii transfer mode), Special character [] in program at 'main(String args[])' is getting disappeared. If i type it in jcl, it is working fine. can someone tell reason for this ? i have seen this link.but, didnt find any documentation regarding this. Is there a list of Special characters to be avoided in JCL/MVS Script variables
感谢您的关注，
推荐答案
Java不是一种解释型语言.需要将其编译为字节码* .class或* .jar文件，然后执行.要执行您想做的事情，将需要更复杂的批处理启动器，例如来自燕尾技术的Co:Z批处理 https ://dovetail.com/docs/coz/coz_index.html .燕尾服是JZOS的原始作者.
Java is not an interpreted language. It needs to be compiled into a bytecode *.class or *.jar file and then executed. To do what you want to do would require a more sophisticated batch launcher like Co:Z batch from Dovetailed technologies https://dovetail.com/docs/coz/coz_index.html. Dovetailed are the original authors of JZOS.
//COZBATCH JOB CLASS=W,NOTIFY=&SYSUID
//*
//JOBLIB DD DISP=SHR,DSN=COZ.LOADLIB
//*
//*====================================================================
//* Batch job to run the CoZLauncher.
//*====================================================================
//RUNCOZ EXEC PGM=COZBATCH
//STDIN DD *
cd /tmp
mkdir -p hello
cd hello
cat >HelloWorld.java <<EOF
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Hello World!");
}
}
EOF
export JAVA_HOME=/usr/lpp/java/J7.1_64
export PATH=$PATH:$JAVA_HOME/bin
javac HelloWorld.java
java HelloWorld
/*
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