使用主机从 oracle 表单 6i 运行批处理文件
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running a batch file from oracle forms 6i using host
提问by berto77
I am trying to run a batch file. the file is located here:
我正在尝试运行批处理文件。该文件位于此处：
C:\Program Files\Java\jre6\bin\getfile.bat
I use this in oracle forms 6i: first i assign this path to a variable:
我在 oracle forms 6i 中使用它：首先我将此路径分配给一个变量：
tmp_msg := 'C:\Program Files\Java\jre6\bin\getfile.bat'
then I use the host command:
然后我使用主机命令：
host( 'cmd /c' || tmp_msg, no_screen);
This is exactly as I have it. It doesn't give me an error, but I don't get the result that I'm expecting. I'm actually executing java code in the batch file like so: java -classpath path;addedpackage.jar myClass
这正是我所拥有的。它没有给我一个错误，但我没有得到我期望的结果。我实际上是在批处理文件中执行 java 代码，如下所示： java -classpath path; addedpackage.jar myClass
I hope someone can help me with this. Thank you.
我希望有人能帮我解决这个问题。谢谢你。
采纳答案by berto77
I got the command to work. The reason it wasn't working was because the function (block) i had it in wasn't getting executed. Oracle forms are sometimes tricky. this worked: host(tmp_msg);
我得到了工作的命令。它不工作的原因是因为我拥有它的函数（块）没有被执行。Oracle 表单有时很棘手。这有效：主机（tmp_msg）；
回答by AndyDan
It looks like you need a space after /c:
看起来您在 /c 之后需要一个空格：
host( 'cmd /c ' || tmp_msg, no_screen);
回答by nasreen
you need to use command like this
你需要使用这样的命令
host('cmd /c start '||filename, no_screen);
