完整功能

API/mix_weight_api.py

@@ -0,0 +1,62 @@
+"""配比重量API模块"""
+from flask import Flask, jsonify
+from database.sql_server_connection import SQLServerConnection
+
+class MixWeightAPI:
+    def __init__(self):
+        self.app = Flask(__name__)
+        self.db = SQLServerConnection()
+        self._register_routes()
+
+    def _register_routes(self):
+        """注册路由"""
+        self.app.add_url_rule('/API/mix_weights', 'get_mix_weights', self.get_mix_weights, methods=['GET'])
+        self.app.add_url_rule('/API/mix_weights/<string:code>', 'get_mix_weight_by_code',
+                              self.get_mix_weight_by_code, methods=['GET'])
+
+    def get_mix_weights(self):
+        """
+        HTTP接口：获取所有配比号及其对应每方重量
+        返回格式：JSON数组
+        """
+        try:
+            mix_info = self.db.get_mix_weight_info()
+            return jsonify({
+                "success": True,
+                "data": mix_info,
+                "count": len(mix_info)
+            }), 200
+        except Exception as e:
+            return jsonify({
+                "success": False,
+                "error": str(e)
+            }), 500
+
+    def get_mix_weight_by_code(self, code):
+        """
+        HTTP接口：根据配比号获取其对应每方重量
+        返回格式：JSON对象
+        """
+        try:
+            mix_info = self.db.get_mix_weight_info()
+            for item in mix_info:
+                if item["Code"] == code:
+                    return jsonify({
+                        "success": True,
+                        "data": item
+                    }), 200
+
+            return jsonify({
+                "success": False,
+                "error": f"未找到配比号 {code}"
+            }), 404
+
+        except Exception as e:
+            return jsonify({
+                "success": False,
+                "error": str(e)
+            }), 500
+
+    def run(self, host='127.0.0.1', port=5001, debug=True, threaded=True):
+        """启动Flask服务"""
+        self.app.run(host=host, port=port, debug=debug, threaded=threaded)