var body = DocumentApp.getActiveDocument().getActiveTab().asDocumentTab().getBody();
// Append a paragraph, with heading 1.
var par1 = body.appendParagraph("Title");
par1.setHeading(DocumentApp.ParagraphHeading.HEADING1);
// Append a paragraph, with heading 2.
var par2 = body.appendParagraph("SubTitle");
par2.setHeading(DocumentApp.ParagraphHeading.HEADING2);
// Append a paragraph, with normal heading.
var par3 = body.appendParagraph("Text");
par3.setHeading(DocumentApp.ParagraphHeading.NORMAL);
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2024-09-13 (世界標準時間)。"],[[["`ParagraphHeading` enumeration is used to set heading styles for paragraphs in Google Docs."],["You can use properties like `NORMAL`, `HEADING1` to `HEADING6`, `TITLE`, and `SUBTITLE` to define different heading levels."],["The provided code snippet demonstrates how to append paragraphs with different heading styles using `setHeading()` method."],["The table lists all available `ParagraphHeading` properties, their types, and descriptions."]]],[]]