将product_skn的字段的search_analyzer也修改为ik_complex，解决搜索“卫衣 XXX”搜索不出来的问题

@@ -353,7 +353,7 @@
             "type": "string",
             "type": "string",
             "store": false,
             "store": false,
             "analyzer": "keyword",
             "analyzer": "keyword",
-            "search_analyzer": "comma_spliter"
+            "search_analyzer": "ik_complex"
           }
           }
         },
         },
         "type": "multi_field"
         "type": "multi_field"