使用ews-javascript-api，但不确定如何使用localtime查询

npm install ews-javascript-api

const ews = require('ews-javascript-api');
const exch = new ews.ExchangeService(ews.ExchangeVersion.Exchange2010_SP2);

exch.Credentials = new ews.ExchangeCredentials('username', 'password');

// 获取当前时间的本地副本
const now = new Date();

// 设置查询的开始和结束时间为今天的开始和结束
const startOfDay = new Date(now.getFullYear(), now.getMonth(), now.getDate());
const endOfDay = new Date(now.getFullYear(), now.getMonth(), now.getDate() + 1);

// 将本地时间转换为 EWS 可识别的时间格式
const startOfDayEws = new ews.DateTime(startOfDay.toISOString());
const endOfDayEws = new ews.DateTime(endOfDay.toISOString());

// 创建搜索过滤器
const searchFilter = new ews.SearchFilter.IsGreaterThanOrEqualTo(ews.ItemSchema.DateTimeReceived, startOfDayEws);
searchFilter.And(new ews.SearchFilter.IsLessThanOrEqualTo(ews.ItemSchema.DateTimeReceived, endOfDayEws));

// 创建查找项请求
const findItemsRequest = new ews.FindItemsRequest(ews.WellKnownFolderName.Inbox, searchFilter, { MaxEntriesReturned: 10 });

// 执行请求并处理响应
exch.FindItems(findItemsRequest).then(response => {
    response.Items.forEach(item => {
        console.log(`Subject: ${item.Subject}, Received: ${item.DateTimeReceived}`);
    });
}).catch(error => {
    console.error('Error:', error);
});