JLink`
JLink`
JavaObjectToExpression
JavaObjectToExpression[javaobject]
converts the specified Java object reference into its value as a "native" Wolfram Language expression.
更多信息和选项
- To use JavaObjectToExpression, you first need to load J/Link using Needs["JLink`"].
- Normally, all Java objects that have a meaningful "by value" representation in the Wolfram Language are returned by value to the Wolfram Language automatically. Such objects include strings, arrays (these become lists), and instances of so-called wrapper classes like java.lang.Integer. However, you can get a reference form of one of these types if you explicitly call JavaNew or use the ReturnAsJavaObject function. In such cases, you can use JavaObjectToExpression to retrieve the value.
- JavaObjectToExpression has no effect on objects that have no meaningful "value" representation in the Wolfram Language.
Wolfram Research (2007)，JavaObjectToExpression，Wolfram 语言函数，https://reference.wolfram.com/language/JLink/ref/JavaObjectToExpression.html.
文本
Wolfram Research (2007)，JavaObjectToExpression，Wolfram 语言函数，https://reference.wolfram.com/language/JLink/ref/JavaObjectToExpression.html.
CMS
Wolfram 语言. 2007. "JavaObjectToExpression." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/JLink/ref/JavaObjectToExpression.html.
APA
Wolfram 语言. (2007). JavaObjectToExpression. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/JLink/ref/JavaObjectToExpression.html 年