whale-nest-nacos/lib/nacosLogger/index.js

If you are a nest micro service architecture, you can use the SDK, so as to realize service discovery based on nacos, distributed load balancing strategy

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.NacosLogger = void 0;
const common_1 = require("@nestjs/common");
const util_1 = require("util");
const LoggerLevels = {
    DEBUG: 0,
    LOG: 1,
    INFO: 1,
    WARN: 2,
    ERROR: 3,
};
class NacosLogger {
    constructor(loggerLevel = 'INFO', logger = new common_1.Logger('NacosNative')) {
        this.loggerLevel = loggerLevel;
        this.logger = logger;
        this.heartbeatLogCount = 0;
    }
    log(message, ...optionalParams) {
        if (LoggerLevels.LOG >= LoggerLevels[this.loggerLevel]) {
            this.logger.log((0, util_1.format)(message, ...optionalParams));
        }
    }
    info(message, ...optionalParams) {
        // 屏蔽nacos心跳日志，默认10s一次
        if (message.indexOf('[HostReactor] current ips') >= 0) {
            if (this.heartbeatLogCount <= 6) {
                this.heartbeatLogCount += 1;
                return;
            }
            this.heartbeatLogCount = 0;
        }
        if (LoggerLevels.INFO >= LoggerLevels[this.loggerLevel]) {
            this.logger.log((0, util_1.format)(message, ...optionalParams));
        }
    }
    warn(message, ...optionalParams) {
        if (LoggerLevels.WARN >= LoggerLevels[this.loggerLevel]) {
            this.logger.warn((0, util_1.format)(message, ...optionalParams));
        }
    }
    debug(message, ...optionalParams) {
        if (LoggerLevels.DEBUG >= LoggerLevels[this.loggerLevel]) {
            this.logger.debug && this.logger.debug((0, util_1.format)(message, ...optionalParams));
        }
    }
    error(message, ...optionalParams) {
        if (LoggerLevels.ERROR >= LoggerLevels[this.loggerLevel]) {
            this.logger.error((0, util_1.format)(message, ...optionalParams));
        }
    }
}
exports.NacosLogger = NacosLogger;
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