使用root登陆进入命令行后执行以下语句： grant all privileges on *.* to user@192.168.1.1 identif...
类Unix系统下,如果不使用-h指定主机名或者使用了localhost,那么会使用unix domain socket与mysql服务器沟通,比TCP/IP快一些!所以你想使用TCP/IP协议,请将host指定为'127.0.0.1'。 PHP连接mysql如果使用'localhost'发生问题,首先可以明确的是PHP会试着使用unix domain socket与服务器连接,所以请检查php.ini中mysql.def...
#允许系统打开的端口范围 net.ipv4.ip_local_port_range = 1024 65000 #修改防火墙表大小,默认:65536 防火墙关闭时,不需要配置此参数。 net.netfilter.nf_conntrack_max=655350 net.netfilter.nf_conntrack_tcp_timeout_established=1200 # 确保无人能修改路由表 net.ipv4.conf.all.accept_redirects = 0 net.ipv4...
python import socket def start_server(host, port): with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as server_socket: server_socket.bind((host, port)) # 绑定到指定的主机和端口 server_socket.listen() print(f"Server listening on {host}:{port}") while True: client_socket, addr = ...
at org.apache.flink.runtime.taskmanager.Task.createUserCodeClassloader(Task.java:1024) at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:612) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:550) at java.lang.Thread.run(Thread.java:748) ...
Linux has an outdated feature dating from the mainframe days that requires a process that wants to bind to ports < 1024 to have elevated privileges. While this was a security feature in the days of dumb terminals, today it is a security anti-feature. (macOS has dropped this requirement as...
2019-12-16 16:38 −1、背景 笔者的springboot在一个非root用户环境下运行,这种环境下可以保证不被潜在的jar/开源框架漏洞提权。 比如在防火墙上把外网访问来的443端口映射到本地8443的java web端口。(注意对外服务的80-1024端口需要root权限才能申请), 具体映射方法可参考:Linux下... ...
max_connections = 1024 #服务端默认使用字符集 character-set-server = utf8mb4 #默认存储引擎 default-storage-engine = INNODB #服务唯一标识 server_id = 1 #是否启用慢查询 slow_query_log = 1 #指定慢查询日志文件的路径和名字 slow_query_log_file = slow.log ...
importsocketimportselectdefhandle_client(client):whileTrue:data=client.recv(1024)ifdata==b'stop':client.close()print('connect close')breakelse:client.sendall(b'hello')defstart_server():server=socket.create_server(('',11451),family=socket.AF_INET6,dualstack_ipv6=True)print('server start .....
找到vite.config.ts文件在里面进行修改。 需要安装几个插件yarn add pathor import{resolve}from'path';import{defineConfig}from'vite';importvuefrom'@vitejs/plugin-vue';functionpathResolve(dir:string):string{returnresolve(process.cwd(),'.',dir)};exportdefaultdefineConfig({plugins:[vue()],resolve:{al...