去除匹配字段前后空格

BLL/MaterialEdit.cs

@@ -736,9 +736,9 @@ namespace BLL
                     continue;
                 MatchAnalysis.MatchResult(codeMatch[i].Keyword, true);
                 if (key.ContainsKey(codeMatch[i].Keyword))
-                    key[codeMatch[i].Keyword] = filtercode;
+                    key[codeMatch[i].Keyword] = filtercode.Trim();
                 else
-                    key.Add(codeMatch[i].Keyword, filtercode);
+                    key.Add(codeMatch[i].Keyword, filtercode.Trim());
             }
             return key;
         }