From 6ab310cfb3535567e554e013788c20d1da0f923a Mon Sep 17 00:00:00 2001
From: fish <zhongpengapp@hotmail.com>
Date: Sun, 10 May 2026 18:03:10 +0800
Subject: [PATCH] =?UTF-8?q?AI=E6=8A=A5=E5=91=8A=E7=AC=AC4=E7=82=B9?=
 =?UTF-8?q?=E6=94=B9=E4=B8=BA=E6=94=AF=E6=92=91=E4=B8=8E=E9=98=BB=E5=8A=9B?=
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 =?UTF-8?q?=E7=BA=BF=E6=95=B0=E6=8D=AE=EF=BC=8CGo=E6=9E=84=E5=BB=BA?=
 =?UTF-8?q?=E5=8A=A0goproxy=E9=95=9C=E5=83=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 web/backend/Dockerfile              |  2 +-
 web/backend/internal/handlers/ai.go | 25 ++++++++++++++++++++-----
 2 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/web/backend/Dockerfile b/web/backend/Dockerfile
index b500c37..5befcfe 100644
--- a/web/backend/Dockerfile
+++ b/web/backend/Dockerfile
@@ -22,7 +22,7 @@ WORKDIR /src
 COPY backend ./
 COPY --from=ui /ui/dist ./dist
 
-ENV CGO_ENABLED=0 GOOS=linux
+ENV CGO_ENABLED=0 GOOS=linux GOPROXY=https://goproxy.cn,direct
 
 RUN go mod tidy && \
     go build -trimpath -ldflags="-s -w" -o /out/web ./
diff --git a/web/backend/internal/handlers/ai.go b/web/backend/internal/handlers/ai.go
index 3fa5aaf..bcf308d 100644
--- a/web/backend/internal/handlers/ai.go
+++ b/web/backend/internal/handlers/ai.go
@@ -265,11 +265,26 @@ func buildPrompt(ctx *store.AnalysisContext) []map[string]string {
 		}
 	}
 
-	sb.WriteString("\n请从以下4个角度简要分析（每条2-3句话，使用中文）：\n")
-	sb.WriteString("1. 当前多空格局\n")
-	sb.WriteString("2. 资金行为特征\n")
-	sb.WriteString("3. 关键风险点\n")
-	sb.WriteString("4. 短期关注价位\n")
+	// 近30日K线数据（供支撑阻力分析）
+	if len(ctx.Candles) > 0 {
+		start := 0
+		if len(ctx.Candles) > 30 {
+			start = len(ctx.Candles) - 30
+		}
+		sb.WriteString("\n## 近30日K线（开/高/低/收）\n")
+		sb.WriteString("| 日期 | 开盘 | 最高 | 最低 | 收盘 |\n")
+		sb.WriteString("|------|------|------|------|------|\n")
+		for _, c := range ctx.Candles[start:] {
+			sb.WriteString(fmt.Sprintf("| %s | %.1f | %.1f | %.1f | %.1f |\n",
+				c.TradeDate, c.Open, c.High, c.Low, c.Close))
+		}
+	}
+
+	sb.WriteString("\n请从以下4个角度简要分析（使用中文）：\n")
+	sb.WriteString("1. 当前多空格局（2-3句话）\n")
+	sb.WriteString("2. 资金行为特征（2-3句话）\n")
+	sb.WriteString("3. 关键风险点（2-3句话）\n")
+	sb.WriteString("4. 支撑与阻力（明确指出最近的关键支撑位和阻力位，基于近30日高低点和均线位置，给出具体价位和依据）\n")
 
 	return []map[string]string{
 		{"role": "user", "content": sb.String()},