JavaScript で OLM ファイルを読む

// Import the Aspose.Email library
const ae = require('@aspose/email');

const ae = require('@aspose/email');

// Load the OLM file
const olm = new ae.Storage.Olm.OlmStorage.fromFile("test.olm");

// Get the "Inbox" folder
const folder = olm.getFolder("Inbox", true);

// Loop through messages in the folder
const messages = folder.enumerateMessages();
for (let messageInfo of messages) {
    if (messageInfo.date.toDateString() === new Date().toDateString()) {
        // Extract today's messages from Inbox
        const msg = olm.extractMapiMessage(messageInfo);

        // You can now work with `msg`, which represents the MapiMessage object
        console.log(`Subject: ${msg.subject}`);
    }
}

const aspose = require('@aspose/email');

// Load the source OLM file
const olm = ae.Storage.Olm.OlmStorage.fromFile("test.olm");

// Create a new PST file in Unicode format
const pst = ae.Storage.Pst.PersonalStorage.create("my.pst", ae.Storage.Pst.FileFormatVersion.Unicode);

// Function to recursively add OLM folders and messages to the PST
function addToPst(pstFolder, olmFolder) {
    // Create a corresponding subfolder in PST
    const subFolder = pstFolder.addSubFolder(olmFolder.name);

    // Iterate through each message in the OLM folder and add it to the PST subfolder
    const messages = olmFolder.enumerateMessages();
    for (let messageInfo of messages) {
        const msg = olm.extractMapiMessage(messageInfo);
        subFolder.addMessage(msg);
    }

    // Recursively process subfolders
    const subFolders = olmFolder.enumerateFolders();
    for (let subOlmFolder of subFolders) {
        addToPst(subFolder, subOlmFolder);
    }
}

// Process each folder in the OLM file and add it to the root of the PST
const olmFolders = olm.folderHierarchy;
for (let olmFolder of olmFolders) {
    addToPst(pst.rootFolder, olmFolder);
}

npm install @aspose/email