PT 账号被封，重新注册后，新用户的 KEY 与老用户的 KEY 不一致，一个一个手动更新替换很麻烦，于是写了一个简单的脚本来批量更新 qBittorrent  中老种子的 KEY，通过一个简单 NodeJS 脚本实现对 qBittorrent 中正在做种的种子，修改 Tracker 中的用户识别 KEY

保存为任意单文件如：1.js

import fetch from "node-fetch"

// 新老 KEY 填写
const oldKey = "b1111111111111111111111111111115" 
const newKey = "b2222222222222222222222222222225"

/ qBittorrent 服务器地址
const apiURL = "http://192.168.1.220:8080"
const commonHeaders = {
     // 修改为你的 COOKIE
    Cookie:""
}

async function editTracker(hash){
    const response1 = await fetch(`${apiURL}/api/v2/torrents/trackers?hash=${hash}`,{headers:commonHeaders})
    const trackerList = await response1.json()

    for(let key in trackerList){
        const trackerItem = trackerList[key]
        if(trackerItem.url.indexOf(oldKey) > -1){
            const newUrl = trackerItem.url.replace(oldKey,newKey)
            const formData = new URLSearchParams();
            formData.append('hash', hash);
            formData.append('origUrl', trackerItem.url);
            formData.append('newUrl', newUrl);
            const response  = await fetch(`${apiURL}/api/v2/torrents/editTracker`,{
                method:"POST",
                headers:commonHeaders,
                body:formData
            })
            // console.log(`edit Tracker: ${hash}, response.status = ${response.status}`)
            return response.status
        }
    }

   return -1
}

async function replaceList()
{
    const response = await fetch(`${apiURL}/api/v2/sync/maindata?rid=0`,{
        headers:commonHeaders
    })
    // console.log(await response.text())
    const result = await response.json()
// console.log(' result.torrents = ', result.torrents.length)
    for(let i in result.torrents){
        const value = result.torrents[i]
        const code = await editTracker(value.infohash_v1)
        if (code>-1){
            console.log(`edit Tracker: ${value.infohash_v1}, response.status = ${code}, name = ${value.name}`)    
        } 
    }
}

replaceList()

修改完主要的参数后，在文件所在目录执行安装 NPM 依赖

npm i

然后执行脚本开始修改

node 1.js

如果最终输出类似的日志，就没问题了
 

edit Tracker: 003209e93aad776d3d39ef19bc11a536bbce82fe, response.status = 200
edit Tracker: 0099ee3c7757a1a50dbeb744d025bcda6cb12d7f, response.status = 200
edit Tracker: 02dbf8ef70fa6b3a1c3e93ef7928d6e003769262, response.status = 200
edit Tracker: 035c3d30668ec8670eff3076a146f457e044d652, response.status = 200