utils.js•2.2 kB
import * as fs from 'fs/promises';
import * as path from 'path';
import { fileURLToPath } from 'url';
import { getLogPath } from './config.js';
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
function formatDate(date) {
return date.toLocaleString('zh-CN', {
timeZone: 'Asia/Shanghai',
year: 'numeric',
month: '2-digit',
day: '2-digit',
hour: '2-digit',
minute: '2-digit',
second: '2-digit',
hour12: false
});
}
export async function logToFile(message) {
try {
const logDir = getLogPath();
const date = new Date();
const fileName = `${date.getFullYear()}-${(date.getMonth() + 1).toString().padStart(2, '0')}-${date.getDate().toString().padStart(2, '0')}.log`;
const logPath = path.join(logDir, fileName);
await fs.appendFile(logPath, `${formatDate(date)} - ${message}\n`);
}
catch (error) {
console.error('log to file failure:', error);
}
}
export async function normalizePath(filePathWithName) {
try {
// 对路径进行编码处理
const encodedPath = encodeURIComponent(filePathWithName)
.replace(/%2F/g, '/') // 保留路径分隔符
.replace(/%20/g, ' '); // 保留空格
// 解码路径，确保中文字符正确显示
const decodedPath = decodeURIComponent(encodedPath);
return decodedPath.trim();
// return normalizedPath;
}
catch (error) {
await logToFile(`normalize path failure: ${error}`);
return 'error';
}
}
//confirm file is exist
export async function fileExists(filePathWithName) {
try {
const fs = await import('fs');
if (!filePathWithName) {
await logToFile("path is null");
return false;
}
// 尝试规范化路径
const fileExists = fs.existsSync(filePathWithName);
if (!fileExists) {
await logToFile(`file is not exist: ${fileExists}`);
return false;
}
return true;
}
catch (error) {
await logToFile(`file is not exist: ${error}`);
return false;
}
}