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外汇基础知识

致命 Option 交易失误

Windows11

[解决]FastDFS安装Nginx的模块,fastdfs-nginx-module报错:fdfs_define.h:15:27: 致命错误:common_define.致命 Option 交易失误 h:没有那个文件或目录

zzzgd816 于 2018-08-21 17:48:04 发布 38674 收藏 42

结果fastdfs安装好了,nginx安装好了, 到了安装fastdfs-nginx-module的时候, 编译报错了

/usr/local/include/fastdfs/fdfs_define.h:15:27: 致命错误:common_define.h:没有那个文件或目录

基本把网上翻了一圈都找不到如何解决, 致命 Option 交易失误 致命 Option 交易失误 换版本, 重新下都没用,一下午都花在这个上面了.

并且很幸运的找到了解决方法:
编辑 fastdfs-nginx-module-1.20/src/config 文件

改成以上内容貌似就可以通过
改变的文件内容

ngx_module_incs="/usr/include/fastdfs /usr/include/fastcommon/"
CORE_INCS="$CORE_INCS /usr/include/fastdfs /usr/include/fastcommon/"

再重新到nginx目录下

回復オプション 『PC の起動をカスタマイズする』項目がない 『今すぐ再起動』が出来ない

回復オプション 『PC の起動をカスタマイズする』項目がない 『今すぐ再起動』が出来ない

Windows10の通常時の、回復オプション画面。『PC の起動をカスタマイズする』項目、あり。

Windows10

Windows11の通常時の、回復オプション画面。『PC の起動をカスタマイズする』項目、あり。

Windows11

ちなみに、Bios / UEFI のセットアップメニュー 起動方法はこちらでまとめていますので、ぜひ。

Windows PC『Bios / UEFI セットアップメニュー 起動』のためのFnキー

すぐ忘れてしまうので、Bios / UEFI セットアップメニューを起動するためのFnキーをまとめてみました。 .

https://filmloader.net/memorandum/bios-setup-menu/

結果 対応方法

当然と言えば、当然ですが、私が利用しているWindowsのリモートデスクトップは、あくまでWindows上でリモート接続するので、Windows起動前のBios / UEFI のセットアップメニューを操作できるはずがありません。

※『Chrome リモートデスクトップ』接続では、『PC の起動をカスタマイズする』項目は、表示されます。また、『今すぐ再起動』も可能です。しかし、再起動後は、ホスト側(操作される側PC)で直接操作しなくてはならないので、ご注意ください。

Windows10のリモート接続時の、回復オプション画面。『PC の起動をカスタマイズする』項目、無し。

Windows10

Windows11のリモート接続時の、回復オプション画面。『PC の起動をカスタマイズする』項目、無し。

Windows11

psql: 致命错误: 用户 "postgres" Ident 认证失败

从心所愿 于 2016-08-15 11:30:10 发布 25826 收藏 4

即解决psql: 致命错误: 用户 "postgres" Ident 认证失败 这个问题)

#service postgresql-9.4 restart

#systemctl restart postgresql.service

# PostgreSQL Client Authentication Configuration File 致命 Option 交易失误
# ===================================================
#
# Refer to the "Client Authentication" section in the PostgreSQL
# documentation for a complete description of this file. A short
# synopsis follows.
#
# This file controls: which hosts are allowed to connect, how clients
# are authenticated, which PostgreSQL user names they can use, which
# databases they can access. Records take one of 致命 Option 交易失误 these forms:
#
# local DATABASE USER METHOD [OPTIONS]
# host DATABASE USER ADDRESS METHOD [OPTIONS]
# hostssl 致命 Option 交易失误 DATABASE USER ADDRESS METHOD [OPTIONS]
# hostnossl DATABASE USER ADDRESS METHOD [OPTIONS]
#
# (The uppercase items must be replaced by actual values.)
#
# The first field is the connection type: "local" is a Unix-domain
# socket, "host" is either a plain 致命 Option 交易失误 or SSL-encrypted TCP/IP socket,
# "hostssl" is an SSL-encrypted TCP/IP socket, and "hostnossl" is a
# plain TCP/IP socket.
#
# DATABASE can be "all", "sameuser", "samerole", "replication", a
# database name, or a comma-separated list thereof. The "all"
# keyword does not match "replication". Access to replication
# must be enabled in a separate record (see example below).
#
# USER can be "all", a user name, a group name prefixed with "+", or a
# comma-separated list thereof. In both the DATABASE and USER fields
# you can also write a file name prefixed with "@" to include names
# from a separate file.
#
# ADDRESS specifies the set of hosts the record matches. It can be a
# host name, or it is made up of an IP address and a CIDR mask that is
# an integer (between 0 and 32 (IPv4) or 128 (IPv6) inclusive) that
# specifies the number of significant bits in the mask. A host name 致命 Option 交易失误
# that starts with a dot (.) matches a suffix of the actual host name.
# Alternatively, you 致命 Option 交易失误 can write an IP address and netmask in separate
# columns to specify the set of hosts. Instead of a CIDR-address, you
# can write "samehost" to match any of the server's own IP addresses,
# or "samenet" to match any address in any subnet that the server is
# directly connected to.
#
# METHOD can be "trust", "reject", "致命 Option 交易失误 md5", "password", "gss", "sspi",
# "krb5", "ident", "peer", "pam", "ldap", "radius" or "cert". Note that
# "password" sends passwords in clear text; "md5" is preferred since 致命 Option 交易失误
# it sends encrypted passwords.
#
# OPTIONS 致命 Option 交易失误 are a set of options for the authentication in the format
# NAME=VALUE. The available options depend on the different
# authentication methods -- refer to the "Client Authentication"
# section in the documentation for a list of which options are
# available for which authentication methods.
#
# Database and user names containing spaces, commas, quotes and other
# special characters must be quoted. Quoting one of the keywords
# "all", "sameuser", "samerole" or "replication" makes the name lose
# its special character, and just match a database or username with
# that name.
#
# This file is read on server startup 致命 Option 交易失误 and when the postmaster receives
# a SIGHUP signal. If you edit the file on a running system, you have
# to SIGHUP the postmaster for 致命 Option 交易失误 the changes to take effect. You can
# use "pg_ctl reload" to do that.

# Put your actual configuration here
# ----------------------------------
#
# If you want to allow non-local connections, you need to add more
# "host" records. In that case you will also need to make PostgreSQL
# listen on a non-local interface via the listen_addresses
# configuration parameter, 致命 Option 交易失误 or via the -i or -h command line switches.


# TYPE DATABASE USER ADDRESS METHOD

# "local" is for Unix domain socket connections only
local all all trust
# IPv4 local connections:
host all all 127.0.0.1/32 trust
# IPv6 local connections:
host all all ::1/128 trust
# Allow replication connections from localhost, by a user with the
# 致命 Option 交易失误 replication privilege.
#local replication postgres peer
#host replication postgres 127.0.0.1/32 ident
#host replication postgres ::1/128 ident

postgreSQL 致命错误: 对不起, 已经有太多的客户

微風輕拂 于 2021-01-15 16:17:13 发布 5696 收藏 6

数据库连接数太多导致无法连接问题

项目数据库使用的是 postgresql 11 ,启动时数据库连接报错,错误信息如下:

结果集会显示出当前连接的数据库名,用户,IP地址,连接开始时间,查询的语句,状态等。
这时我们可以根据 state 列进行区分:
1、如果大部分的连接state列的值为active,则需要考虑增加数据库的最大连接数,修改方法为:
找到postgresql安装配置文件 postgresql.conf ,直接修改配置值
max_connections = 2500 # (change requires restart)
其中2500为修改的具体值,根据自己的需要指定,修改后需要重启数据库服务。
2、如果大部分的连连接state值为idle,并且我们不(懒)想(的)重启的话,可以用 pg_stat_get_backend_activity(integer) 函数kill掉处于空闲状态的连接,完整sql如下:

数据库连接数太多导致无法连接问题问题复现解决方法问题复现项目数据库使用的是 postgresql 11 ,启动时数据库连接报错,错误信息如下:org.postgresql.util.PSQLException: 致命错误: 对不起, 已经有太多的客户 (pgjdbc: autodetected server-encoding to be GB2312, if the message is not readable, please check database logs and/or host, por

02-16 1万+

ERROR com.zgph.致命 Option 交易失误 ComputingCommandRunner - Failed to obtain JDBC Connection; nested exception is org.postgresql.util.PSQLException: 致命错误: 对不起, 已经有太多客户 (pgjdbc: autodetected server-encoding to be GB2312.