internal/fusion/fusion.go

@@ -509,15 +509,15 @@ func resolveIssuedAtInBucket(db *sql.DB, stationID, provider string, bucketHour
 func loadForecastSamples(db *sql.DB, stationID, provider string, issued time.Time) ([]forecastSample, error) {
 	const q = `
         SELECT forecast_time,
-               COALESCE(rain_mm_x1000, 0),
+               rain_mm_x1000,
-               COALESCE(temp_c_x100, 0),
+               temp_c_x100,
-               COALESCE(humidity_pct, 0),
+               humidity_pct,
-               COALESCE(wind_speed_ms_x1000, 0),
+               wind_speed_ms_x1000,
-               COALESCE(wind_gust_ms_x1000, 0),
+               wind_gust_ms_x1000,
-               COALESCE(wind_dir_deg, 0),
+               wind_dir_deg,
-               COALESCE(precip_prob_pct, 0),
+               precip_prob_pct,
-               COALESCE(pressure_hpa_x100, 0),
+               pressure_hpa_x100,
-               COALESCE(uv_index, 0)
+               uv_index
         FROM forecast_hourly
         WHERE station_id=$1 AND provider=$2 AND issued_at=$3
         ORDER BY forecast_time ASC`

internal/server/gin.go

@@ -5,7 +5,6 @@ import (
 	"log"
 	"net/http"
 	"os"
-	"path/filepath"
 	"strconv"
 	"time"
 	"weatherstation/internal/config"
@@ -23,51 +22,27 @@ func StartGinServer() error {
 	// 创建Gin引擎
 	r := gin.Default()
 
-	// 解析资源路径，兼容在仓库根目录或 bin/ 目录启动
+	// 加载HTML模板
-	tplGlob := filepath.Join("templates", "*")
+	r.LoadHTMLGlob("templates/*")
-	if _, err := os.Stat("templates"); os.IsNotExist(err) {
-		if _, err2 := os.Stat("../templates"); err2 == nil {
-			tplGlob = filepath.Join("..", "templates", "*")
-		}
-	}
-	r.LoadHTMLGlob(tplGlob)
 
-	staticDir := "./static"
+	// 静态文件服务
-	if _, err := os.Stat(staticDir); os.IsNotExist(err) {
+	r.Static("/static", "./static")
-		if _, err2 := os.Stat("../static"); err2 == nil {
-			staticDir = "../static"
-		}
-	}
-	r.Static("/static", staticDir)
 
 	// 前端SPA（Angular）静态资源与路由回退
-	// 构建产物目录：./core/frontend/dist/ui（兼容 ../core/frontend/dist/ui）
+	// 构建产物目录：./core/frontend/dist/ui
 	r.GET("/ui/*filepath", func(c *gin.Context) {
 		// 物理文件优先，否则回退到 index.html（支持前端路由）
 		requested := c.Param("filepath")
 		if requested == "" || requested == "/" {
-			base := "./core/frontend/dist/ui/index.html"
+			c.File("./core/frontend/dist/ui/index.html")
-			if _, err := os.Stat(base); os.IsNotExist(err) {
-				alt := "../core/frontend/dist/ui/index.html"
-				if _, err2 := os.Stat(alt); err2 == nil {
-					base = alt
-				}
-			}
-			c.File(base)
 			return
 		}
-		baseDir := "./core/frontend/dist/ui"
+		full := ".//core/frontend/dist/ui" + requested
-		if _, err := os.Stat(baseDir); os.IsNotExist(err) {
-			if _, err2 := os.Stat("../core/frontend/dist/ui"); err2 == nil {
-				baseDir = "../core/frontend/dist/ui"
-			}
-		}
-		full := baseDir + requested
 		if _, err := os.Stat(full); err == nil {
 			c.File(full)
 			return
 		}
-		c.File(filepath.Join(baseDir, "index.html"))
+		c.File("./core/frontend/dist/ui/index.html")
 	})
 
 	// 路由设置