优化商品单据关联sql，解决商品删除之后单据无法显示的问题

src/main/java/com/jsh/erp/controller/DepotItemController.java

@@ -228,10 +228,11 @@ public class DepotItemController {
                         ratio = ratio.substring(ratio.indexOf("("));
                     }
                     //品名/型号/扩展信息/包装
-                    String MaterialName = diEx.getMName() + ((diEx.getMModel() == null || diEx.getMModel().equals("")) ? "" : "(" + diEx.getMModel() + ")");
+                    String MaterialName = (diEx.getMName() == null || diEx.getMName().equals("")) ? "" : diEx.getMName()
+                            + ((diEx.getMModel() == null || diEx.getMModel().equals("")) ? "" : "(" + diEx.getMModel() + ")");
                     String materialOther = getOtherInfo(mpArr, diEx);
                     MaterialName = MaterialName + materialOther + ((diEx.getUName() == null || diEx.getUName().equals("")) ? "" : "(" + diEx.getUName() + ")") + ratio;
-                    item.put("MaterialName", MaterialName);
+                    item.put("MaterialName", MaterialName == null ? "" : MaterialName);
                     item.put("Unit", diEx.getMunit());
                     item.put("OperNumber", diEx.getOpernumber());
                     item.put("BasicNumber", diEx.getBasicnumber());

src/main/resources/mapper_xml/DepotHeadMapperEx.xml

@@ -49,8 +49,8 @@
         left join jsh_person p on dh.HandsPersonId=p.id and ifnull(p.delete_Flag,'0') !='1'
         left join jsh_account a on dh.AccountId=a.id and ifnull(a.delete_Flag,'0') !='1'
         left join jsh_depot dd on dh.AllocationProjectId=dd.id and ifnull(dd.delete_Flag,'0') !='1'
-        inner join jsh_depotitem di on dh.Id = di.HeaderId and ifnull(di.delete_Flag,'0') !='1'
-        inner join jsh_material m on di.MaterialId = m.Id and ifnull(m.delete_Flag,'0') !='1'
+        left join jsh_depotitem di on dh.Id = di.HeaderId and ifnull(di.delete_Flag,'0') !='1'
+        left join jsh_material m on di.MaterialId = m.Id and ifnull(m.delete_Flag,'0') !='1'
         where 1=1
         <if test="type != null">
             and dh.Type='${type}'
@@ -83,8 +83,8 @@
         SELECT
         COUNT(1) from
         (select distinct jsh_depothead.* FROM jsh_depothead
-        inner join jsh_depotitem di on jsh_depothead.Id = di.HeaderId and ifnull(di.delete_Flag,'0') !='1'
-        inner join jsh_material m on di.MaterialId = m.Id and ifnull(m.delete_Flag,'0') !='1'
+        left join jsh_depotitem di on jsh_depothead.Id = di.HeaderId and ifnull(di.delete_Flag,'0') !='1'
+        left join jsh_material m on di.MaterialId = m.Id and ifnull(m.delete_Flag,'0') !='1'
         WHERE 1=1
         <if test="type != null">
             and Type='${type}'