feat:成绩最高分

ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/BackupController.java

@@ -67,4 +67,29 @@ public class BackupController  extends BaseController {
             return AjaxResult.error("备份失败！");
         }
     }
+
+
+    @PostMapping("reduction")
+    @ResponseBody
+    public AjaxResult reduction(@RequestParam String username,
+                                @RequestParam String password,
+                                @RequestParam String hostname,
+                                @RequestParam String port,
+                                @RequestParam String databaseName) {
+        String sqlFileName = RuoYiConfig.getDataBaseBackUp() + ".sql";
+        try {
+            //金仓数据库还原指令：ksql -f d:\bbb.sql "host=127.0.0.1 port=54321 user=root password=123456 dbname=test"
+            ProcessBuilder processBuilder = new ProcessBuilder("ksql", "-f", sqlFileName,
+                    "\"host=" + hostname, "port=" + port, "user=" + username, "password=" + password, "dbname=" + databaseName + "\"");
+            Process process = processBuilder.start();
+            if (process.waitFor() == 0) {
+                return AjaxResult.success("还原成功！");
+            } else {
+                return AjaxResult.error("还原失败！");
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return AjaxResult.error("还原成功！");
+        }
+    }
 }