@thatcompany/ts-tool/lib/modules/logger/transport/impl/FileLoggerTransport.js

基于TypeScript编写的工具库

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.FileLoggerTransport = void 0;
const fs_1 = __importDefault(require("fs"));
const path_1 = __importDefault(require("path"));
const rotating_file_stream_1 = require("rotating-file-stream");
class FileLoggerTransport {
    stream;
    constructor(logFilePath = '_logs/that.log') {
        this.stream = (0, rotating_file_stream_1.createStream)(logFilePath, {
            size: '10M',
            interval: '1d',
            compress: 'gzip',
        });
        const dir = path_1.default.dirname(logFilePath);
        if (!fs_1.default.existsSync(dir)) {
            fs_1.default.mkdirSync(dir, { recursive: true });
        }
    }
    exec(logObj) {
        try {
            const log = {
                levelId: logObj._meta.logLevelId,
                date: logObj._meta.date,
                message: logObj[0],
                path: logObj._meta.path.fullFilePath,
                levelName: logObj._meta.logLevelName,
            };
            this.stream.write(JSON.stringify(log) + '\n');
        }
        catch (err) {
            console.error(err);
        }
    }
}
exports.FileLoggerTransport = FileLoggerTransport;
//# sourceMappingURL=FileLoggerTransport.js.map