通过保存获取Express的请求数

发布于 2025-01-26 14:45:20 字数 374 浏览 1 评论 0原文

我想知道是否有任何方法可以通过ExpressJS在某个路径中获取请求总数？但是我需要保存JSON，就像我想要在JSON或TXT上保存数据一样，但我不知道如何保存数据。

let pingCount = "HERE I MUST ADD Some JS for save on TXT/JSON file and show data if you give request write on JSON +1"
app.get('/ping',(req, res) => {
  pingCount++;
  res.send(`ping world for ${pingCount} times`);
});

原文

I would like to know if is there any way of getting the total number of request in a certain path with Expressjs? But i need save On JSON like i want save data on JSON or TXT nothing more but i dont know how.

let pingCount = "HERE I MUST ADD Some JS for save on TXT/JSON file and show data if you give request write on JSON +1"
app.get('/ping',(req, res) => {
  pingCount++;
  res.send(`ping world for ${pingCount} times`);
});

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緦唸λ蓇 2025-02-02 14:45:20

import { readFileSync, writeFileSync } from "fs";
app.get('/ping',(req, res) => {
    const pingCount = readFileSync("pingCount.txt");
    const newPingCount = parseInt(pingCount) + 1;
    writeFileSync("pingCount.txt", newPingCount.toString());
    res.send(`ping world for ${newPingCount} times`);
});

这应该有效，但可以创建一个带有文本0的pingcount.txt文件。

import { readFileSync, writeFileSync } from "fs";
app.get('/ping',(req, res) => {
    const pingCount = readFileSync("pingCount.txt");
    const newPingCount = parseInt(pingCount) + 1;
    writeFileSync("pingCount.txt", newPingCount.toString());
    res.send(`ping world for ${newPingCount} times`);
});

This should work, but create a pingCount.txt file with text 0 first-

回复收藏 0 原文

夢归不見 2025-02-02 14:45:20

使用此逻辑，第一个请求= 1次，第二个请求= 11是在背上添加1，而不是1+1，而是1,1,1,1,1。

import { readFileSync, writeFileSync, existsSync } from "fs";
app.get('/ping',(req, res) => {
    let pingCount = '';
    if(existsSync("pingCount.txt"))
    {
      pingCount = readFileSync("pingCount.txt");
    }
    
    const newPingCount = `${pingCount} 1`;
    writeFileSync("pingCount.txt", newPingCount);
    res.send(`ping world for ${newPingCount} times`);
});

use this one for this logic, First request = 1 Times and Second Request = 11 is add 1 on back not like 1+1 but like 1,1,1,1,1.

import { readFileSync, writeFileSync, existsSync } from "fs";
app.get('/ping',(req, res) => {
    let pingCount = '';
    if(existsSync("pingCount.txt"))
    {
      pingCount = readFileSync("pingCount.txt");
    }
    
    const newPingCount = `${pingCount} 1`;
    writeFileSync("pingCount.txt", newPingCount);
    res.send(`ping world for ${newPingCount} times`);
});

回复收藏 0 原文

~没有更多了~