fix:使用HttpComponents时若不配置proxy password启动报错问题

[buaazyl]

No description provided.

[Copilot]

Pull request overview

此 PR 修复了当未配置 HTTP 代理密码时，使用 HttpComponents 客户端实现会导致启动报错的问题。通过在调用 toCharArray() 方法前添加空值检查，避免了 NullPointerException。

主要变更：

• 在 6 个 HttpComponents 服务实现类的 initHttp() 方法中添加空值检查
• 移除了 2 个未使用的 import 语句

Reviewed changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
weixin-java-qidian/src/main/java/me/chanjar/weixin/qidian/api/impl/WxQidianServiceHttpComponentsImpl.java	添加 httpProxyPassword 空值检查以防止启动时 NPE
weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceHttpComponentsImpl.java	添加 httpProxyPassword 空值检查以防止启动时 NPE
weixin-java-cp/src/main/java/me/chanjar/weixin/cp/tp/service/impl/WxCpTpServiceHttpComponentsImpl.java	添加 httpProxyPassword 空值检查并移除未使用的 import
weixin-java-cp/src/main/java/me/chanjar/weixin/cp/corpgroup/service/impl/WxCpCgServiceHttpComponentsImpl.java	添加 httpProxyPassword 空值检查以防止启动时 NPE
weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceHttpComponentsImpl.java	添加 httpProxyPassword 空值检查以防止启动时 NPE
weixin-java-channel/src/main/java/me/chanjar/weixin/channel/api/impl/WxChannelServiceHttpComponentsImpl.java	添加 httpProxyPassword 空值检查并移除未使用的 import

[binarywang]

auggie review

[augmentcode]

🤖 Augment PR Summary

Summary:
Prevents a startup NullPointerException in initHttp() when using HttpComponents with proxy password left unset.

Changes:
Updates Channel/CP/MP/Qidian HttpComponents service implementations to pass a null-safe proxy password (and removes a couple of unused imports).

_{🤖 Was this summary useful? React with 👍 or 👎}

[augmentcode]

Review completed. No suggestions at this time.

Comment augment review to trigger a new review at any time.