Win732位DotNetCore部署IIS错误记录

部署环境为：Win7专业版32位，数据库Mysql5.7.27-win32

1.先启用IIS功能

2.安装Mysql5.7.27-win32，使用解压版安装

安装步骤：

mysql的解压根目录下新建my.ini配置文件

# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html
# *** DO NOT EDIT THIS FILE. It's a template which will be copied to the
# *** default location during install, and will be replaced if you
# *** upgrade to a newer version of MySQL.

[mysqld]

# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at % of total RAM for dedicated server, else %.
# innodb_buffer_pool_size = 128M

# Remove leading # to turn on a very important data integrity option: logging
# changes to the binary log between backups.
# log_bin

# These are commonly set, remove the # and set as required.
 basedir = C:/IIS/mysql-5.7.-win32
 datadir = C:/IIS/mysql-5.7.-win32/data
 port =
# server_id = .....

# Remove leading # to set options mainly useful for reporting servers.
# The server defaults are faster for transactions and fast SELECTs.
# Adjust sizes as needed, experiment to find the optimal values.
# join_buffer_size = 128M
# sort_buffer_size = 2M
# read_rnd_buffer_size = 2M 

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES 

安装服务：

mysqld -install

如果报错：计算机中丢失MSVCR120.dll

下载安装vcredist_x86

下载地址：https://www.microsoft.com/en-us/download/details.aspx?id=40784

执行命令后提示：Service successfully installed. 表示安装成功

初始化Mysql用户：

mysqld --initialize-insecure --user=mysql

执行命令后会在MySQL的安装目录下生成data目录并创建root用户。

启动服务：

net start mysql

启动MySQL之后，root用户的密码为空，设置密码，命令如下：

mysqladmin -u root -p password 新密码

Enter password: 旧密码

VS发布的时候选择正确的目标环境

发布至IIS后应用程序池总是停止

模块 DLL C:\Program Files (x86)\IIS\Asp.Net Core Module\V2\aspnetcorev2.dll 未能加载。返回的数据为错误信息。

需要下载VC运行时：

参考：https://q.cnblogs.com/q/111731/

1，dotnet hosting 2.2.0 需要C++2015
2，C++2015 需要 KB2919355 https://www.microsoft.com/zh-cn/download/confirmation.aspx?id=42334
3，KB2919355 需要 KB2919442 https://www.microsoft.com/en-us/download/details.aspx?id=42153

.net core 2.2 HTTP Error 502.5 - ANCM Out-Of-Process Startup Failure

然后又出现错误：

Failed to load the dll from [C:\Program Files\dotnet\host\fxr\1.0.1\hostfxr.dll

这两个错误都是因为win7缺少补丁所致：

需要安装补丁：KB2533623

https://www.cnblogs.com/yilezhu/p/10057789.html

下载对应补丁：

https://support.microsoft.com/en-us/help/2533623/microsoft-security-advisory-insecure-library-loading-could-allow-remot