Class ProcessingInstruction
使用集合让一切井井有条
根据您的偏好保存内容并对其进行分类。
处理指令
XML ProcessingInstruction
节点的表示形式。
详细文档
getData()
获取 ProcessingInstruction
节点中的每个指令的原始数据。
返回
String
- ProcessingInstruction
节点中的每条指令的原始数据
getTarget()
获取 ProcessingInstruction
节点的目标。
返回
String
- ProcessingInstruction
节点的目标
getValue()
获取节点的直接或间接子节点的所有文本值,按文档中显示的顺序。
返回
String
- 节点的直接或间接子节点的所有文本值
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最后更新时间 (UTC):2025-07-26。
[null,null,["最后更新时间 (UTC):2025-07-26。"],[[["\u003cp\u003eRepresents an XML \u003ccode\u003eProcessingInstruction\u003c/code\u003e node, providing methods for interaction.\u003c/p\u003e\n"],["\u003cp\u003eOffers methods to detach from parent, retrieve raw data, get parent element, target, and text value.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003edetach()\u003c/code\u003e removes the node from its parent, \u003ccode\u003egetData()\u003c/code\u003e retrieves raw instruction data, and \u003ccode\u003egetParentElement()\u003c/code\u003e fetches the parent node.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003egetTarget()\u003c/code\u003e retrieves the processing instruction's target, and \u003ccode\u003egetValue()\u003c/code\u003e gets the text value of its children.\u003c/p\u003e\n"]]],[],null,["# Class ProcessingInstruction\n\nProcessingInstruction\n\nA representation of an XML `Processing``Instruction` node. \n\n### Methods\n\n| Method | Return type | Brief description |\n|-------------------------------------------|-------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------|\n| [detach()](#detach()) | [Content](/apps-script/reference/xml-service/content) | Detaches the node from its parent [Element](/apps-script/reference/xml-service/element) node. |\n| [getData()](#getData()) | `String` | Gets the raw data for every instruction in the `Processing``Instruction` node. |\n| [getParentElement()](#getParentElement()) | [Element](/apps-script/reference/xml-service/element) | Gets the node's parent [Element](/apps-script/reference/xml-service/element) node. |\n| [getTarget()](#getTarget()) | `String` | Gets the target for the `Processing``Instruction` node. |\n| [getValue()](#getValue()) | `String` | Gets the text value of all nodes that are direct or indirect children of the node, in the order they appear in the document. |\n\nDetailed documentation\n----------------------\n\n### `detach()`\n\nDetaches the node from its parent [Element](/apps-script/reference/xml-service/element) node. If the node does not have a parent,\nthis method has no effect.\n\n#### Return\n\n\n[Content](/apps-script/reference/xml-service/content) --- the detached node\n\n*** ** * ** ***\n\n### `get``Data()`\n\nGets the raw data for every instruction in the `Processing``Instruction` node.\n\n#### Return\n\n\n`String` --- the raw data for every instruction in the `Processing``Instruction` node\n\n*** ** * ** ***\n\n### `get``Parent``Element()`\n\nGets the node's parent [Element](/apps-script/reference/xml-service/element) node. If the node does not have a parent, this method\nreturns `null`.\n\n#### Return\n\n\n[Element](/apps-script/reference/xml-service/element) --- the parent `Element` node\n\n*** ** * ** ***\n\n### `get``Target()`\n\nGets the target for the `Processing``Instruction` node.\n\n#### Return\n\n\n`String` --- the target for the `Processing``Instruction` node\n\n*** ** * ** ***\n\n### `get``Value()`\n\nGets the text value of all nodes that are direct or indirect children of the node, in the order\nthey appear in the document.\n\n#### Return\n\n\n`String` --- the text value of all nodes that are direct or indirect children of the node"]]