CreateCloudExpression[value]
新建一个匿名云表达式,存储指定初始值.
CreateCloudExpression[value,"name"]
新建一个指定名称的云表达式.
CreateCloudExpression
CreateCloudExpression[value]
新建一个匿名云表达式,存储指定初始值.
CreateCloudExpression[value,"name"]
新建一个指定名称的云表达式.
更多信息和选项
- 默认情况下,对于创建的云表达式,它的 URI 基础为 $CloudExpressionBase 值.
- 新的云表达式在由 $CloudBase 定义的云端创建.
- 可以给出下列选项:
-
PartProtection Automatic 云表达式的哪些部分受保护而不发生更改 Permissions Automatic 对云表达式的访问权限等
范例
打开所有单元 关闭所有单元基本范例 (2)
ce = CreateCloudExpression[{a, b, c}]Get the value of the whole cloud expression:
Get[ce]ce[2]DeleteCloudExpression[ce]expr = CreateCloudExpression[{1, 2, 3}, "example"]Get[expr]DeleteCloudExpression[expr]选项 (3)
PartProtection (2)
expr = CreateCloudExpression[<|"a" -> {1, 2, 3}|>, "unprotected", PartProtection -> None]expr["a"] = None;Get[expr]Options[expr, PartProtection]expr = CreateCloudExpression[<|"a" -> 1, "b" -> 2|>, "partprotected", PartProtection -> All]expr["a"] = Noneexpr["a"]Options[expr, PartProtection]相关的工作流程
- 在云表达式中存储数据
文本
Wolfram Research (2016),CreateCloudExpression,Wolfram 语言函数,https://reference.wolfram.com/language/ref/CreateCloudExpression.html.
CMS
Wolfram 语言. 2016. "CreateCloudExpression." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/CreateCloudExpression.html.
APA
Wolfram 语言. (2016). CreateCloudExpression. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/CreateCloudExpression.html 年
BibTeX
@misc{reference.wolfram_2026_createcloudexpression, author="Wolfram Research", title="{CreateCloudExpression}", year="2016", howpublished="\url{https://reference.wolfram.com/language/ref/CreateCloudExpression.html}", note=[Accessed: 11-September-2026]}
BibLaTeX
@online{reference.wolfram_2026_createcloudexpression, organization={Wolfram Research}, title={CreateCloudExpression}, year={2016}, url={https://reference.wolfram.com/language/ref/CreateCloudExpression.html}, note=[Accessed: 11-September-2026]}