问题描述
我需要导入一个java文件到coldfusion 8页例如。 ：
I need to import a java file into a coldfusion 8 page e.g. :
public class Hello
{
public String testJava()
{
return "Hello Java!!";
}
}
在Coldfusion中，我有以下代码：
In Coldfusion I have the following code:
<cfscript>
helloWorld = CreateObject("java","Hello");
helloTest = helloWorld.testJava();
</cfscript>
然后我收到错误
在我的ColdFusion服务器中，Java虚拟机路径设置为C：/ ColdFusion8 / runtime / jre所以这是我把我的java文件，这是正确的地方？我应该把.java，.class还是.jar放在那里？
In my Coldfusion server Java Virtual Machine Path is set to 'C:/ColdFusion8/runtime/jre', So this is where I have put my java file, is this correct? Should I put a .java, .class or .jar there?
文件名是否需要与类名一致？
Does the file name need to be consistent with class name?
有没有人有类似的工作示例代码可以尝试？
Does anyone have working sample code for something similar I can try?
推荐答案
在ColdFusion JVM的类路径，而不是在它的JRE dir。
You need to put the files on the the ColdFusion JVM's classpath, not in its JRE dir.
一般来说，如果你有一个jar文件，把它放在实例的 WEB-INF / lib dir，如果它只是一个类，将它放在 WEB-INF / classes 目录中，例如：将 C：\apps\adobe\ColdFusion\11\full\cfusion\wwwroot\WEB-INF \classes ，其中 C：\apps\adobe\ColdFusion\11\full\ 是我安装CF的地方， cfusion 是实例的名称。
As a rule, if you have a jar file, put it in the instances's WEB-INF/lib dir, if it's just a class, put it in the WEB-INF/classes dir, eg: for me the latter would be C:\apps\adobe\ColdFusion\11\full\cfusion\wwwroot\WEB-INF\classes, where C:\apps\adobe\ColdFusion\11\full\ is where I installed CF, and cfusion is the name of the instance.
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