在 Go SDK 中调整 PDF 大小

    package main

    import (
        "fmt"
        "path/filepath"

        asposepdfcloud "github.com/aspose-pdf-cloud/aspose-pdf-cloud-go/v25"
    )

    func resizeAllPages(pdf_api *asposepdfcloud.PdfApiService, document_name string, htmlTempDoc string, width int, height int, outputDocument string, localFolder string, tempFolder string) {
        uploadFile(pdf_api, document_name)

        htmlTempPath := filepath.Join(tempFolder, htmlTempDoc)

        args := map[string]interface{}{
            "folder":       tempFolder,
            "documentType": string(asposepdfcloud.HtmlDocumentTypeXhtml),
            "outputFormat": string(asposepdfcloud.OutputFormatFolder),
        }

        _, response, err := pdf_api.PutPdfInStorageToHtml(document_name, htmlTempPath, args)

        if err != nil {
            fmt.Println(err.Error())
        } else if response.StatusCode < 200 || response.StatusCode > 299 {
            fmt.Println("resizePages(): Can't convert pdf to html!")
        } else {
            fmt.Println("resizePages(): temporary file '" + htmlTempDoc + "' succesfully creaated.")
        }

        args2 := map[string]interface{}{
            "dstFolder":    tempFolder,
            "htmlFileName": htmlTempDoc,
            "height":       float64(height),
            "width":        float64(width),
        }

        _, response, err = pdf_api.PutHtmlInStorageToPdf(outputDocument, htmlTempPath, args2)
        if err != nil {
            fmt.Println(err.Error())
        } else if response.StatusCode < 200 || response.StatusCode > 299 {
            fmt.Println("resizePages(): Can't convert html to pdf!")
        } else {
            fmt.Println("resizePages(): Pages successfully resized.")
            downloadFile(pdf_api, outputDocument, "resized_doc_")
        }
    }