答案 0 :(得分:0)
使用telegram-cli的新版本。它不是完全开源的,但您可以从其站点下载二进制文件。你也可以在那里找到一些例子。
我希望JavaScript中的以下代码段可以帮助您实现目标。
var spawn = require('child_process').spawn;
var readline = require('readline');
// delay between restarts of the client in case of failure
const RESTARTING_DELAY = 1000;
// the main object for a process of telegram-cli
var tg;
function launchTelegram() {
tg = spawn('./telegram-cli', ['--json', '-DCR'],
{ stdio: ['ipc', 'pipe', process.stderr] });
readline.createInterface({ input: tg.stdout }).on('line', function(data) {
try {
var obj = JSON.parse(data);
} catch (err) {
if (err.name == 'SyntaxError') {
// sometimes client sends not only json, plain text process is not
// necessary, just output for easy debugging
console.log(data.toString());
} else {
throw err;
}
}
if (obj) {
processUpdate(obj);
}
});
tg.on('close', function(code) {
// sometimes telegram-cli fails due to bugs, then try to restart it
// skipping problematic messages
setTimeout(function(tg) {
tg.kill(); // the program terminates by sending double SIGINT
tg.kill();
tg.on('close', launchTelegram); // start again for updates
// as soon as it is finished
}, RESTARTING_DELAY, spawn('./telegram-cli', { stdio: 'inherit' }));
});
}
function processUpdate(upd) {
var currentHour = Date.now().getHours();
if (23 <= currentHour && currentHour < 7 &&
upd.ID='UpdateNewMessage' && upd.message_.can_be_deleted_) {
// if the message meets certain criteria, send a command to telegram-cli to
// delete it
tg.send({
'ID': 'DeleteMessages',
'chat_id_': upd.message_.chat_id_,
'message_ids_': [ upd.message_.id_ ]
});
}
}
launchTelegram(); // just launch these gizmos
我们通过--json
密钥激活JSON模式。 telegram-cli 将下划线附加到对象中的所有字段。请参阅full schema中的所有可用方法。