API数据表更新

src/main/java/com/mini/capi/sys/controller/dataController.java

@@ -211,6 +211,18 @@ public class dataController {
             columns = Collections.emptyList();
             System.out.println(e.getMessage());
         }
+        // 在查询完表结构后
+        long primaryKeyCnt = columns.stream()
+                .filter(c -> "PRI".equalsIgnoreCase(c.getKeyType()))
+                .count();
+        long indexCnt      = columns.stream()
+                .filter(c -> !"PRI".equalsIgnoreCase(c.getKeyType()) && !c.getKeyType().isBlank())
+                .count()
+                + 1;            // 主键索引也算 1 个
+        long colCnt        = columns.size();
+        model.addAttribute("pkCnt",   primaryKeyCnt);
+        model.addAttribute("idxCnt",  indexCnt);
+        model.addAttribute("colCnt",  colCnt);
         model.addAttribute("data", data);
         model.addAttribute("columns", columns);
         model.addAttribute("ddlSql", buildDDL(columns, data.get(0)));