
FlatMap就是一种将数据拆分成多条数据的方法。 示意图: [a|b|c|d] [e|f|g|h|i] [j|k|l] [m] [n|o|p] ... ↓ ↓ flatmap ( s -> s.split('|') ) ↓ ↓ [a][b][c][d][e][f][g][h][i][j][k][l][m][n][o][p]...

nginx 反向代理配置文件修改为以下代码即可: proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header REMOTE-HOST $remote_addr; proxy_ssl_...

在宝塔面板安装nginx后,创建站点和启用nginx都会提示报错/www/server/nginx/sbin/nginx: error while loading shared libraries: libluajit-5.1.so.2: cannot open shared object file: No such file or directory。 终...

将以下代码存成.sh 文件,执行一下即可 #!/bin/sh echo ======== start clean docker containers logs ======== logs=$(find /var/lib/docker/containers/ -name *-json.log) for log in $logs do echo clean lo...


废话不多说,直接贴代码 public class Web3jUtils { public static boolean isSignatureValid(final String address, final String signature, final String message) { log.info("isSignatureValid i...


Proxmox VE登陆的时候提示没有有效的订阅 You do not have a valid subscription for this server. Please visit 。。。 由于使用的proxmox是免费版社区版的,所以每次都提示这个没有有效的订阅挺烦的! 网上搜索一把,基本上都是针对6.0或者之前的版本做的修改,已经不适用于7.0,经过自...

location ^~ / { proxy_pass https://www.binance.com/bapi/asset/v1/public/asset-service/product/currency; proxy_set_header Host www.binance.com; proxy_set_header X-Real-IP $remote_ad...

请注意:环境变量$开头的请自行替换 <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId>...
