fix(api): 修复导出字段重复问题并优化本地开发配置

修复导出字段重复过滤逻辑，添加去重校验和日志记录
将API基础URL切换为本地开发环境配置

server/internal/api/exports.go

@@ -160,13 +160,13 @@ func (a *ExportsAPI) create(w http.ResponseWriter, r *http.Request) {
 		}
 	}
 
-    // DEBUG LOGGING
+	// DEBUG LOGGING
-    logging.JSON("INFO", map[string]interface{}{
+	logging.JSON("INFO", map[string]interface{}{
-        "event": "export_filters_debug",
+		"event":              "export_filters_debug",
-        "filters": p.Filters,
+		"filters":            p.Filters,
-        "has_creator_in": hasNonEmptyIDs(p.Filters["creator_in"]),
+		"has_creator_in":     hasNonEmptyIDs(p.Filters["creator_in"]),
-        "has_merchant_id_in": hasNonEmptyIDs(p.Filters["merchant_id_in"]),
+		"has_merchant_id_in": hasNonEmptyIDs(p.Filters["merchant_id_in"]),
-    })
+	})
 	if ds == "marketing" && (main == "order" || main == "order_info") {
 		if v, ok := p.Filters["create_time_between"]; ok {
 			switch t := v.(type) {
@@ -189,56 +189,68 @@ func (a *ExportsAPI) create(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 	}
-    filtered := make([]string, 0, len(fs))
+	filtered := make([]string, 0, len(fs))
-    tv := 0
+	tv := 0
-    if v, ok := p.Filters["type_eq"]; ok {
+	if v, ok := p.Filters["type_eq"]; ok {
-        switch t := v.(type) {
+		switch t := v.(type) {
-        case float64:
+		case float64:
-            tv = int(t)
+			tv = int(t)
-        case int:
+		case int:
-            tv = t
+			tv = t
-        case string:
+		case string:
-            s := strings.TrimSpace(t)
+			s := strings.TrimSpace(t)
-            for i := 0; i < len(s); i++ {
+			for i := 0; i < len(s); i++ {
-                c := s[i]
+				c := s[i]
-                if c >= '0' && c <= '9' {
+				if c >= '0' && c <= '9' {
-                    tv = tv*10 + int(c-'0')
+					tv = tv*10 + int(c-'0')
-                }
+				}
-            }
+			}
-        }
+		}
-    }
+	}
-    for _, tf := range fs {
+	for _, tf := range fs {
-        if ds == "ymt" && strings.HasPrefix(tf, "order_info.") {
+		if ds == "ymt" && strings.HasPrefix(tf, "order_info.") {
-            tf = strings.Replace(tf, "order_info.", "order.", 1)
+			tf = strings.Replace(tf, "order_info.", "order.", 1)
-        }
+		}
-        if ds == "marketing" && tf == "order_voucher.channel_batch_no" {
+		if ds == "marketing" && tf == "order_voucher.channel_batch_no" {
-            tf = "order_voucher.channel_activity_id"
+			tf = "order_voucher.channel_activity_id"
-        }
+		}
-        if ds == "ymt" && tv == 2 {
+		if ds == "ymt" && tv == 2 {
-            if strings.HasPrefix(tf, "order_voucher.") || strings.HasPrefix(tf, "goods_voucher_batch.") || strings.HasPrefix(tf, "goods_voucher_subject_config.") {
+			if strings.HasPrefix(tf, "order_voucher.") || strings.HasPrefix(tf, "goods_voucher_batch.") || strings.HasPrefix(tf, "goods_voucher_subject_config.") {
-                continue
+				continue
-            }
+			}
-        }
+		}
-        if wl[tf] {
+		if wl[tf] {
-            filtered = append(filtered, tf)
+			filtered = append(filtered, tf)
-        }
+		}
-    }
+	}
-    if ds == "ymt" {
+	{
-        present := map[string]bool{}
+		seen := map[string]bool{}
-        for _, f := range filtered {
+		out := make([]string, 0, len(filtered))
-            present[f] = true
+		for _, f := range filtered {
-        }
+			if seen[f] {
-        if present["merchant.name"] && present["order.merchant_name"] {
+				continue
-            out := make([]string, 0, len(filtered))
+			}
-            for _, f := range filtered {
+			seen[f] = true
-                if f == "order.merchant_name" {
+			out = append(out, f)
-                    continue
+		}
-                }
+		filtered = out
-                out = append(out, f)
+	}
-            }
+	// 字段去重与校验
-            filtered = out
+	{
-        }
+		cnt := map[string]int{}
-    }
+		for _, f := range filtered {
+			cnt[f]++
+		}
+		removed := []string{}
+		for k, n := range cnt {
+			if n > 1 {
+				removed = append(removed, k)
+			}
+		}
+		if len(removed) > 0 {
+			logging.JSON("INFO", map[string]interface{}{"event": "field_dedupe", "removed": removed})
+		}
+	}
 	// relax: creator_in 非必填，若权限中提供其他边界将被合并为等值过滤
 	req := exporter.BuildRequest{MainTable: main, Datasource: ds, Fields: filtered, Filters: p.Filters}
 	q, args, err := rrepo.Build(req, wl)

web/config.js

@@ -1,3 +1,3 @@
-window.__API_BASE__ = 'https://ymtexporttool.cdlsxd.cn/apiv1/'
+// window.__API_BASE__ = 'https://ymtexporttool.cdlsxd.cn/apiv1/'
-// window.__API_BASE__ = 'http://127.0.0.1:8077'
+window.__API_BASE__ = 'http://127.0.0.1:8077'
 window.__ASSET_VERSION__ = window.__ASSET_VERSION__ || String(Date.now())