import { formatDate } from "/@/utils/formatTime";
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export class Logger {
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static level = 'DEBUG'; // 默认为DEBUG级别
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static shouldLog(level) {
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const levels = ['DEBUG', 'INFO', 'WARN', 'ERROR', 'FATAL'];
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return levels.indexOf(level) >= levels.indexOf(this.level);
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}
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static formatStack(stack) {
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if (!stack) return '';
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// 格式化错误堆栈的逻辑
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return stack
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.split('\n')
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.map((line) => ` at ${line}`)
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.join('\n');
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}
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static log(level, message, error?) {
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const timestamp = formatDate(new Date());
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const stack = error ? `\n${this.formatStack(error.stack)}` : '';
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const formattedMessage = `[${timestamp}] [${level}] ${message} ${stack}`;
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switch (level) {
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case 'DEBUG':
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console.debug(formattedMessage);
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break;
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case 'INFO':
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console.info(formattedMessage);
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break;
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case 'WARN':
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console.warn(formattedMessage);
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break;
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case 'ERROR':
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case 'FATAL':
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console.error(formattedMessage);
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break;
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default:
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console.log(formattedMessage);
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}
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}
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// // 根据环境变量判断是否发送日志到后端
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// if (process.env.NODE_ENV === 'production') {
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// this.sendLog(formattedMessage);
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// }
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// static sendLog(message) {
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// // 假设我们有一个日志收集的API
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// const logEndpoint = '/api/logs';
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// fetch(logEndpoint, {
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// method: 'POST',
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// headers: {
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// 'Content-Type': 'application/json',
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// },
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// body: JSON.stringify({ message }),
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// }).catch((error) => {
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// console.error('Failed to send log', error);
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// });
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// }
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static debug(message) {
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this.log('DEBUG', message);
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}
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static info(message) {
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this.log('INFO', message);
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}
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static warn(message) {
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this.log('WARN', message);
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}
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static error(message, error?) {
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this.log('ERROR', message, error);
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}
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static fatal(message, error?) {
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this.log('FATAL', message, error);
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}
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}
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