彭驰 chris-peng-1244

It is imperative to know the implementation differences of HashMap between Java7 and Java8.

chris-peng-1244 / PostRequestLogger.java

Created June 21, 2019 10:52

Spring AOP PostRequeustLogger

	@Component
	@Aspect
	public class PostRequestLogger {

	@Pointcut("@annotation(org.springframework.web.bind.annotation.PostMapping)")
	public void postAction() {
	}

	@Before("postAction()")
	public void logAction(JoinPoint joinPoint) {

chris-peng-1244 / java-app

Created March 19, 2019 08:49

Running jar as Linux service

	#!/bin/bash

	BASE_DIR=/app
	START_COMMAND="java -jar $BASE_DIR/app.jar"
	PID_FILE=$BASE_DIR/app.pid
	LOG_DIR=$BASE_DIR/logs

	start() {
	PID=`$START_COMMAND > $LOG_DIR/init.log 2>$LOG_DIR/init.error.log & echo $!`
	}

chris-peng-1244 / java-app

Created March 19, 2019 08:49

Running jar as Linux service

	#!/bin/bash

	BASE_DIR=/app
	START_COMMAND="java -jar $BASE_DIR/app.jar"
	PID_FILE=$BASE_DIR/app.pid
	LOG_DIR=$BASE_DIR/logs

	start() {
	PID=`$START_COMMAND > $LOG_DIR/init.log 2>$LOG_DIR/init.error.log & echo $!`
	}

chris-peng-1244 / protoman-toy-gulpfile-relative-path.js

Created August 1, 2018 05:52

	const gulp = require('gulp');
	const gulpBabel= require('gulp-babel');
	const sourceMaps = require('gulp-sourcemaps');

	gulp.task('build', () => {
	gulp.src('src/*/.js')
	.pipe(sourceMaps.init())
	.pipe(gulpBabel({
	"presets": [
	[

chris-peng-1244 / protoman-toy-gulpfile.js

Last active August 1, 2018 05:43

	const gulp = require('gulp');
	const gulpBabel= require('gulp-babel');
	const sourceMaps = require('gulp-sourcemaps');

	gulp.task('build', () => {
	gulp.src('src/*/.js')
	.pipe(sourceMaps.init())
	.pipe(gulpBabel({
	"presets": [
	[

chris-peng-1244 / protoman-toy.js

Created August 1, 2018 05:40

	import moment from 'moment-timezone';

	console.log(moment().tz('Asia/Shanghai').format('YYYY-MM-DD HH:mm:ss'));

chris-peng-1244 / winston-customize-timestamp-alias.js

Created July 27, 2018 08:03

winston@3.0 customize timestamp

	import {createLogger, format, transports } from 'winston';
	const {combine, timestamp, printf } = format;

	const myFormat = printf((info, opts) => {
	return `${info.time_is_money}: ${info.message}`;
	});

	const logger = createLogger({
	format: combine(
	timestamp({

chris-peng-1244 / winston-timestamp-sourcecode.js

Last active July 27, 2018 07:53

Winston@3.0 customize timestamp

	module.exports = format((info, opts) => {
	if (opts.format) {
	info.timestamp = typeof opts.format === 'function'
	? opts.format()
	: fecha.format(new Date(), opts.format);
	}

	if (!info.timestamp) {
	info.timestamp = new Date().toISOString();
	}

chris-peng-1244 / winston-default-timestamp.js

Created July 27, 2018 07:24

Default winston logger

	import {createLogger, format, transports } from 'winston';
	const {combine, timestamp, prettyPrint } = format;

	const logger = createLogger({
	format: combine(
	timestamp(),
	prettyPrint()
	),
	transports: [
	new transports.File({