miniprogram-logger/es/console/console.js

It is used to log and gather statistics of users' behavior.

export class ConsoleManager {
    constructor(c) {
        this.Telemetry = [];
        this.Counters = c ? [c] : [];
        this.Loggers = c ? [c] : [];
        this.Timers = c ? [c] : [];
    }
    /**
     * 计数
     * @param label
     * @param value
     */
    count(label, value) {
        if (this.Counters) {
            const args = arguments;
            this.Counters.forEach(v => v.count.apply(v, args));
        }
    }
    debug() {
        if (this.Loggers) {
            const args = arguments;
            this.Loggers.forEach(v => v.debug.apply(v, args));
        }
    }
    info() {
        if (this.Loggers) {
            const args = arguments;
            this.Loggers.forEach(v => v.info.apply(v, args));
        }
    }
    warn() {
        if (this.Loggers) {
            const args = arguments;
            this.Loggers.forEach(v => v.warn.apply(v, args));
        }
    }
    error() {
        if (this.Loggers) {
            const args = arguments;
            this.Loggers.forEach(v => v.error.apply(v, args));
        }
    }
    /**
     *
     * @param level 日志级别
     * @param action 日志操作
     * @param content 内容
     * @param correlationId 关联ID
     * @param optionalParams ... 其它参数
     */
    log(level, action, content, correlationId, ...optionalParams) {
        const args = arguments;
        if (level === "time") {
            if (this.Timers) {
                this.Timers.forEach(v => v.log.apply(v, Array.prototype.slice.call(args, 1)));
            }
        }
        else if (level === "telemetry") {
            if (this.Telemetry) {
                this.Telemetry.forEach(v => v.record.apply(v, Array.prototype.slice.call(args, 1)));
            }
        }
        else if (this.Loggers) {
            this.Loggers.forEach(v => v.log.apply(v, args));
        }
    }
    telemetry() {
        if (this.Telemetry) {
            const args = arguments;
            this.Telemetry.forEach(v => v.record.apply(v, args));
        }
    }
    timeLog() {
        if (this.Timers) {
            const args = arguments;
            this.Timers.forEach(v => v.log.apply(v, args));
        }
    }
    /**
     * 开始计时
     * @param label - 计时标签
     * @param context - 保存上下文信息
     */
    time(label, context) {
        if (this.Timers) {
            this.Timers.forEach(v => v.time(label, context));
        }
    }
    /**
     * 结束计时
     * @param label - 计时标签
     * @param context - 保存上下文信息
     */
    timeEnd(label, context) {
        if (this.Timers) {
            this.Timers.forEach(v => v.timeEnd(label, context));
        }
    }
    /**
     * 设置统一的上下文信息
     */
    setContext(key, value) {
        this.Loggers.forEach(v => v.setContext && v.setContext(key, value));
        this.Telemetry.forEach(v => v.setContext && v.setContext(key, value));
        this.Timers.forEach(v => v.setContext && v.setContext(key, value));
    }
}