237899745
b135987fe8
功能新增: - OSS 存储使用情况显示（文件页面） - OSS 当日流量统计（阿里云云监控API） - 分享页面路由修复（/s/xxx 格式支持） Bug修复: - 修复分享页面资源路径（相对路径改绝对路径） - 修复分享码获取逻辑（支持路径格式） - 修复OSS配额undefined显示问题 - 修复登录流程OSS配置检查 - 修复文件数为null时的显示问题 依赖更新: - 添加 @alicloud/cms20190101 云监控SDK - 添加 @alicloud/openapi-client Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
54 lines
1.1 KiB
JavaScript
54 lines
1.1 KiB
JavaScript
const spawn = require('child_process').spawn;
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module.exports = { tree, pidsForTree, getStat };
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function getStat() {
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return new Promise((resolve) => {
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const command = `ls /proc | grep -E '^[0-9]+$' | xargs -I{} cat /proc/{}/stat`;
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const spawned = spawn('sh', ['-c', command], {
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stdio: ['pipe', 'pipe', 'pipe'],
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});
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var res = '';
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spawned.stdout.on('data', (data) => (res += data));
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spawned.on('close', () => resolve(res));
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});
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}
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function template(s) {
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var stat = null;
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// 'pid', 'comm', 'state', 'ppid', 'pgrp'
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// %d (%s) %c %d %d
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s.replace(
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/(\d+) \((.*?)\)\s(.+?)\s(\d+)\s/g,
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(all, PID, COMMAND, STAT, PPID) => {
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stat = { PID, COMMAND, PPID, STAT };
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}
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);
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return stat;
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}
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function tree(stats) {
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const processes = stats.split('\n').map(template).filter(Boolean);
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return processes;
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}
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function pidsForTree(tree, pid) {
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if (typeof pid === 'number') {
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pid = pid.toString();
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}
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const parents = [pid];
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const pids = [];
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tree.forEach((proc) => {
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if (parents.indexOf(proc.PPID) !== -1) {
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parents.push(proc.PID);
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pids.push(proc);
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}
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});
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return pids;
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}
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