[WIP] 希望支持微信云托管

[Copilot]

Add support for WeChat Cloud hosting by allowing HTTP instead of HTTPS for API calls

Problem:
When using WeChat Cloud hosting (微信云托管), WeChat resolves api.weixin.qq.com to an internal network address that doesn't support HTTPS. Users need a configuration option to force HTTP usage in these scenarios.

Analysis:

• Currently, only weixin-java-channel and weixin-java-miniapp modules have API host URL replacement support
• Other modules (mp, cp, open, pay, qidian) don't have this feature
• Need to add consistent support across all modules for WeChat cloud hosting

Implementation Plan:

• Analyze current codebase and identify modules that need updates
• Add isUseHttpOnly()/setUseHttpOnly() configuration option to channel and miniapp modules
• Update all base service implementations to respect this configuration
• Implement URL replacement logic to switch from HTTPS to HTTP when enabled
• Test the changes in channel and miniapp modules
• Add full API host URL and HTTP-only support to other modules
• Update configuration implementations to support the new option

Changes Made:

• Added useHttpOnly configuration option to WxChannelConfig and WxMaConfig interfaces
• Updated default configuration implementations to support the new option
• Modified base service implementations to replace https://api.weixin.qq.com with http://api.weixin.qq.com when useHttpOnly is true
• Updated all HTTP client implementations (OkHttp, Apache HttpClient, etc.) to handle the HTTP-only mode

Modules Updated:

• weixin-java-channel (now supports HTTP-only mode)
• weixin-java-miniapp (now supports HTTP-only mode)
• weixin-java-mp (needs full API host URL and HTTP-only support)
• weixin-java-cp (needs full API host URL and HTTP-only support)
• weixin-java-open (needs full API host URL and HTTP-only support)
• weixin-java-pay (needs full API host URL and HTTP-only support)
• weixin-java-qidian (needs full API host URL and HTTP-only support)

Usage:

// For WeChat cloud hosting environments
WxChannelDefaultConfigImpl config = new WxChannelDefaultConfigImpl();
config.setUseHttpOnly(true); // Forces HTTP instead of HTTPS

Fixes #3570.

---

💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.