更新了part sql bug

museum_dao/src/main/java/com/museum/dao/Provide/PartProvider.java

@@ -25,11 +25,11 @@ public class PartProvider {
 
         Integer block = param.getBlock();
         if(block != null){
-            sql.append(" and block =").append(block);
+            sql.append(" and block = ").append(block);
         }
 
         if (display != null) {
-            sql.append("and display = ").append(display);
+            sql.append(" and display = ").append(display);
         }
 
         String zone = param.getZone();

museum_dao/src/main/java/com/museum/dao/Provide/RoamProvider.java

@@ -24,11 +24,11 @@ public class RoamProvider {
 
         Integer block = param.getBlock();
         if(block != null){
-            sql.append(" and block =").append(block);
+            sql.append(" and block = ").append(block);
         }
 
         if(display != null){
-            sql.append(" and display =").append(display);
+            sql.append(" and display = ").append(display);
         }
 
         String zone = param.getZone();