feat: qm batch增加长度

apps/qm/migrations/0019_alter_ftestwork_batch.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.12 on 2024-08-12 09:20
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('qm', '0018_auto_20240812_1048'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='ftestwork',
+            name='batch',
+            field=models.CharField(max_length=50, verbose_name='生产批次'),
+        ),
+    ]

apps/qm/models.py

@@ -107,7 +107,7 @@ class FtestWork(CommonBDModel):
     test_date = models.DateField('检验日期')
     material = models.ForeignKey(
         Material, verbose_name='产品', on_delete=models.CASCADE)
-    batch = models.CharField('生产批次', max_length=20)
+    batch = models.CharField('生产批次', max_length=50)
     count = models.IntegerField('检验数量')
     count_sampling = models.IntegerField('抽检数量', default=0)
     count_ok = models.IntegerField('合格数量', default=0)