This article will demonstrate how to merge and split PDF documents with the PdfDocumentApi interface provided by Spire.Cloud.PDF API.

Merge PDF documents

import spire.cloud.pdf.sdk.ApiException;
import spire.cloud.pdf.sdk.Configuration;
import spire.cloud.pdf.sdk.api.PdfDocumentApi;

import java.util.ArrayList;
import java.util.List;

public class MergePDFs {
    static String appId = "APP ID";
    static String appKey = "APP Key";
    static String baseUrl= "https://api.cloudxdocs.com";

    public static void main(String[] args) throws ApiException {
        //Create a Configuration object based on App ID, App Key and base Url
        Configuration configuration = new Configuration(appId, appKey, baseUrl);
        //Create an instance of PdfDocumentApi
        PdfDocumentApi pdfDocumentApi = new PdfDocumentApi(configuration);

        //Add the PDF documents that need to be merged to the list
        List files = new ArrayList();
        files.add("input/file1.pdf");
        files.add("input/file2.pdf");
        //Specify the name of the generated document
        String name = "MergeDocument.pdf";
        //Specify the storage path of the generated document
        String folder = "output";
        //Store the document in the 2G default storage space offered by E-iceblue Cloud
        String storage= null;

        //Merge PDF documents with "MergeDocument" method
        pdfDocumentApi.mergeDocument(name, files, folder, storage);
    }
}

Split PDF document

import spire.cloud.pdf.sdk.ApiException;
import spire.cloud.pdf.sdk.Configuration;
import spire.cloud.pdf.sdk.api.PdfDocumentApi;

public class SplitPDFs {
    private static String appId = "APP ID";
    private static String appKey = "APP Key";
    private static String baseUrl = "https://api.cloudxdocs.com";

    public static void main(String[] args) throws ApiException {
        //Create a Configuration object based on App ID, App Key and base Url
        Configuration configuration = new Configuration(appId, appKey, baseUrl);
        //Create an instance of PdfDocumentApi
        PdfDocumentApi pdfDocumentApi = new PdfDocumentApi(configuration);

        //Specify the name of the input PDF document
        String name = "input.pdf";
        //Specify the folder where the input PDF document is stored, set it to null if there's none
        String inputFolder = "input";
        //Store the document in the 2G default storage space offered by E-iceblue Cloud
        String storage = null;
        //Specify the storage path of the generated document
        String outFolder = "output/split";

        //Split PDF document with the "splitDocument" method
        pdfDocumentApi.splitDocument(name, outFolder, inputFolder, storage);
    }
}