使用CF Worker的修改版本，分页问题已得到解决。我在cloudflare post 哪一个指向这个workers script

    addEventListener(\'fetch\', event => {
  event.respondWith(handleRequest(event.request))
})

// keep track of all our blog endpoints here
const config = {
  hostname: "blog.domain.com",
  mainhostname: "www.domain.com",
  targetSubdirectory: "/blog",
  assetsPathnames: ["/wp-content/", "/wp-includes/"]
}

async function handleRequest(request) {
  const parsedUrl = new URL(request.url)
  const requestMatches = match => new RegExp(match).test(parsedUrl.pathname)
  
    /**
     * Best practice is to only assign new properties on the request
     * object (i.e. RequestInit props) through either a method or the constructor
     */
    let newRequestInit = {
    }
    // Change URL
    let url = parsedUrl.href.replace(parsedUrl.hostname + config.targetSubdirectory, config.hostname)
    if (url.includes(\'/2020/06/01/some-post\') && url[url.length-1] !== \'/\') {
      url = url + \'/\'
    }
    // Change just the host
    url = new URL(url)
    // Best practice is to always use the original request to construct the new request
    // thereby cloning all the attributes, applying the URL also requires a constructor
    // since once a Request has been constructed, its URL is immutable.
    const newRequest = new Request(url, new Request(request, newRequestInit))
    try {
      return await fetch(newRequest)
    } catch (e) {
      return new Response(JSON.stringify({ error: e.message }), { status: 500 })
    }
  }

另外，有一行代码可以修复URL，但没有斜杠，这对于开箱即用的脚本不起作用，但我们应该能够修改js代码来处理这种情况，而无需对单个URL进行硬编码