如何解决:对应的服务器 tls 为 tls 1.0,小程序要求的TLS版本必须大于等于1.2问题

微信小程序 TLS 版本必须大于等于1.2问题解决

此问题最近在微信小程序开发中，比较常见。

在解决这个问题之前，我们需要了解一下，当前的系统环境是否支持TLS1.2以上，可以参考一下表格：

请先确认系统支持TLS1.2以后，进行一下操作：（如不支持请升级系统到支持版本）

windows2008R2在配置SSL做小程序开发时候提示小程序的TLS版本必须大于等于1.2。

解决方法：

请先备份导出HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocols的值。如图：

将以下代码，保存到一个txt文件，然后修改后缀.reg，双击执行即可，完成这一步后，重启服务器。

Windows Registry Editor Version 5.00  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocols]  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsMulti-Protocol Unified Hello]  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsMulti-Protocol Unified HelloClient]  
"Enabled"=dword:00000000  
"DisabledByDefault"=dword:00000001  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsMulti-Protocol Unified HelloServer]  
"Enabled"=dword:00000000  
"DisabledByDefault"=dword:00000001  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsPCT 1.0]  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsPCT 1.0Client]  
"Enabled"=dword:00000000  
"DisabledByDefault"=dword:00000001  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsPCT 1.0Server]  
"Enabled"=dword:00000000  
"DisabledByDefault"=dword:00000001  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsSSL 2.0]  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsSSL 2.0Client]  
"DisabledByDefault"=dword:00000001  
"Enabled"=dword:00000000  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsSSL 2.0Server]  
"Enabled"=dword:00000000  
"DisabledByDefault"=dword:00000001  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsSSL 3.0]  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsSSL 3.0Client]  
"Enabled"=dword:00000000  
"DisabledByDefault"=dword:00000001  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsSSL 3.0Server]  
"Enabled"=dword:00000000  
"DisabledByDefault"=dword:00000001  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsTLS 1.0]  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsTLS 1.0Client]  
"Enabled"=dword:00000001  
"DisabledByDefault"=dword:00000000  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsTLS 1.0Server]  
"Enabled"=dword:00000001  
"DisabledByDefault"=dword:00000000  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsTLS 1.1]  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsTLS 1.1Client]  
"DisabledByDefault"=dword:00000000  
"Enabled"=dword:00000001  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsTLS 1.1Server]  
"DisabledByDefault"=dword:00000000  
"Enabled"=dword:00000001  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsTLS 1.2]  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsTLS 1.2Client]  
"DisabledByDefault"=dword:00000000  
"Enabled"=dword:00000001  
  
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsTLS 1.2Server]  
"Enabled"=dword:00000001  
"DisabledByDefault"=dword:00000000