解决微信小程序要求的TLS版本必须大于等于1.2问题

request请求提示net::ERR_SSL_PROTOCOL_ERROR

1、在服务器中新建文本文档，复制粘贴下面代码：

Windows Registry Editor Version 5.00  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols]  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\Multi-Protocol Unified Hello]  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\Multi-Protocol Unified Hello\Client]  
"Enabled"=dword:00000000  
"DisabledByDefault"=dword:00000001  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\Multi-Protocol Unified Hello\Server]  
"Enabled"=dword:00000000  
"DisabledByDefault"=dword:00000001  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\PCT 1.0]  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\PCT 1.0\Client]  
"Enabled"=dword:00000000  
"DisabledByDefault"=dword:00000001  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\PCT 1.0\Server]  
"Enabled"=dword:00000000  
"DisabledByDefault"=dword:00000001  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\SSL 2.0]  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\SSL 2.0\Client]  
"DisabledByDefault"=dword:00000001  
"Enabled"=dword:00000000  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\SSL 2.0\Server]  
"Enabled"=dword:00000000  
"DisabledByDefault"=dword:00000001  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\SSL 3.0]  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\SSL 3.0\Client]  
"Enabled"=dword:00000000  
"DisabledByDefault"=dword:00000001  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\SSL 3.0\Server]  
"Enabled"=dword:00000000  
"DisabledByDefault"=dword:00000001  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.0]  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.0\Client]  
"Enabled"=dword:00000001  
"DisabledByDefault"=dword:00000000  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.0\Server]  
"Enabled"=dword:00000001  
"DisabledByDefault"=dword:00000000  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.1]  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.1\Client]  
"DisabledByDefault"=dword:00000000  
"Enabled"=dword:00000001  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.1\Server]  
"DisabledByDefault"=dword:00000000  
"Enabled"=dword:00000001  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2]  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Client]  
"DisabledByDefault"=dword:00000000  
"Enabled"=dword:00000001  
  
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Server]  
"Enabled"=dword:00000001  

"DisabledByDefault"=dword:00000000  

2、另存为ssl.reg文件，双击运行，然后重启服务器。