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fix: claude提示词检测逻辑修复

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shaw
2025-09-23 16:29:17 +08:00
parent 0ba048aced
commit 5a2199f9a9
1 changed files with 10 additions and 9 deletions
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15
src/services/claudeRelayService.js
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@@ -26,7 +26,7 @@ class ClaudeRelayService {
const userAgent = clientHeaders?.['user-agent'] || clientHeaders?.['User-Agent'] || '' const userAgent = clientHeaders?.['user-agent'] || clientHeaders?.['User-Agent'] || ''
const isClaudeCodeUserAgent = /^claude-cli\/[\d.]+\s+\(/i.test(userAgent) const isClaudeCodeUserAgent = /^claude-cli\/[\d.]+\s+\(/i.test(userAgent)
// 检查系统提示词是否包含 Claude Code 标识 // 检查系统提示词是否包含 Claude Code 标识（支持两种类型的提示词）
const hasClaudeCodeSystemPrompt = this._hasClaudeCodeSystemPrompt(requestBody) const hasClaudeCodeSystemPrompt = this._hasClaudeCodeSystemPrompt(requestBody)
// 只有当 user-agent 匹配且系统提示词正确时，才认为是真实的 Claude Code 请求 // 只有当 user-agent 匹配且系统提示词正确时，才认为是真实的 Claude Code 请求
@@ -44,17 +44,18 @@ class ClaudeRelayService {
return false return false
} }
// 处理数组格式 // 处理数组格式 - 检查第一个元素
if (Array.isArray(requestBody.system) && requestBody.system.length > 0) { if (Array.isArray(requestBody.system) && requestBody.system.length > 0) {
const firstItem = requestBody.system[0] const firstItem = requestBody.system[0]
// 检查第一个元素是否包含 Claude Code 提示词 // 检查第一个元素是否包含 Claude Code 相关的提示词
if (firstItem && firstItem.type === 'text' && firstItem.text) {
// Claude Code 的两种典型提示词开头
return ( return (
firstItem && firstItem.text.startsWith("You are Claude Code, Anthropic's official CLI for Claude.") ||
firstItem.type === 'text' && firstItem.text.startsWith('Analyze if this message indicates a new conversation topic')
firstItem.text &&
firstItem.text === this.claudeCodeSystemPrompt
) )
} }
}
return false return false
} }