基于CF-Workers的站点PV统计

index.js

addEventListener("fetch", (event) => {
  event.respondWith(
    handleRequest(event)
  );
});
async function handleRequest(event){
  const url = new URL(event.request.url);
  const method = event.request.method;
  if(method === "GET"){
      let record = await JSON.parse(await KV.get("RECORD"))
      let page = url.searchParams.get("page");
    //   console.log(page)
      if(page){
          let flag = 1;
          for(let i = 0;i<record.length;i++){
              if(record[i].path===page){
                  flag = 0;
                  record[i].time+=1;
              }
          }
          if(flag==1){
              record.push({"path": page,"time": 1});
          }
          event.waitUntil(KV.put("RECORD",JSON.stringify(record)));
      }
      return new Response(JSON.stringify(record),{status: 200})
  }else{
      return new Response("Method not allowed",{status: 405})
  }
}