場(chǎng)景在一些電商項(xiàng)目中,對(duì)一些過(guò)期的訂單以及優(yōu)惠券等業(yè)務(wù)需要做后續(xù)處理方案定時(shí)掃描數(shù)據(jù)庫(kù),通過(guò)掃描到符合條件的數(shù)據(jù)做特定處理(成本高)通過(guò)redis的監(jiān)聽(tīng)訂閱做處理(成本低)實(shí)踐準(zhǔn)備開(kāi)啟事件通知,redis 版本大于 2...[繼續(xù)閱讀]
海量資源,盡在掌握
場(chǎng)景在一些電商項(xiàng)目中,對(duì)一些過(guò)期的訂單以及優(yōu)惠券等業(yè)務(wù)需要做后續(xù)處理方案定時(shí)掃描數(shù)據(jù)庫(kù),通過(guò)掃描到符合條件的數(shù)據(jù)做特定處理(成本高)通過(guò)redis的監(jiān)聽(tīng)訂閱做處理(成本低)實(shí)踐準(zhǔn)備開(kāi)啟事件通知,redis 版本大于 2...[繼續(xù)閱讀]
多個(gè)入口訪問(wèn)官方可以訪問(wèn),訪問(wèn)后臺(tái)就不行了,需要配置多入口?listen 80; server_name 172.30.164.199; index index.php index.html index.htm default.php default.htm default.html login.php; root /www/wwwroot/nqi/public; if (!-e $request_filename) {rewrite /login.php...[繼續(xù)閱讀]
用法cookie配置文件 config/cookie.php<?php// +----------------------------------------------------------------------// | Cookie設(shè)置// +----------------------------------------------------------------------return [ // cookie 保存時(shí)間 'expire' => 0, // cookie 保存路...[繼續(xù)閱讀]
論文閱讀:Self-Training using Selection Network for Semi-supervised Learning作者說(shuō)明?基本信息**1.標(biāo)題:**Self-Training using Selection Network for Semi-supervised Learning**2.作者:**Jisoo Jeong, Seungeui Lee, Nojun Kwak**3.作者單位:**Seoul National University, Seoul, South ...[繼續(xù)閱讀]
查看LAMP環(huán)境,需要的軟件包 # rpm -qa |grep mysql # rpm -qa |grep php # rpm -qa |grep httpd1、安裝apache: # yum install -y httpd # vim /etc/httpd/conf/httpd.conf96 #下面這行的意思是允許所有計(jì)算機(jī)通過(guò)ip地址訪問(wèn)本地80端97 ServerName localhost:8098 S...[繼續(xù)閱讀]
一:背景1. 講故事上個(gè)月有位朋友wx找到我,說(shuō)他的程序存在內(nèi)存泄漏問(wèn)題,尋求如何解決? 如下圖所示:從截圖中可以看出,這位朋友對(duì) windbg 的操作還是有些熟悉的,可能缺乏一定的實(shí)操經(jīng)驗(yàn),所以用了幾個(gè)命令之后就不知道怎...[繼續(xù)閱讀]
1.bak文件????2.使用dirsearch進(jìn)行掃描python dirsearch.py -u http://challenge-d4234042e1d43e96.sandbox.ctfhub.com:10080/ -e *??3.下載bak文件,獲取flag?...[繼續(xù)閱讀]
???新建一個(gè)Java項(xiàng)目,導(dǎo)入jar,新建一個(gè)測(cè)試類,編寫代碼實(shí)現(xiàn)文件操作功能:?package com.bw.test;?import java.io.FileInputStream;import java.io.FileOutputStream;?import java.io.InputStream;import java.io.OutputStream;import java.net.URI;?import org.apache.commons.com...[繼續(xù)閱讀]
寬度:#flowxscroll { overflow-x: auto; display: -webkit-box; -webkit-overflow-scrolling: touch; white-space: nowrap; width: 410px; height: 42px; }高度:#flowyscroll { overflow-y: auto; -webkit-overflow-scrolling: touch; white-space: nowrap; width: 100%; height: 130px; }? 學(xué)習(xí)交流群:3...[繼續(xù)閱讀]
文件導(dǎo)入 <el-upload style="display:inline-block" class="upload-demo" :action="`/admin/upload/excle/purchase/plan/material/upload`" :headers="myHeaders" :on-success="handleAvatarSuccess" v-loading="loading2" :on-error="handleAv...[繼續(xù)閱讀]