feat: 支持trigger语法

web/src/main/java/cn/seecoder/web/service/impl/sql/SqlServiceImpl.java

@@ -55,12 +55,18 @@ public class SqlServiceImpl implements SqlService {
         try(Connection conn = DriverManager.getConnection(dbUrl, username, password);
             Statement stmt = conn.createStatement();
         ) {
+            //为了支持学生trigger特殊写法
+            if (sql.length()>=14 && "trigger".equals(sql.substring(7,14))){
+                stmt.execute(sql);
+                return "Success";
+            }
+
+
             //select query desc走query 其他走update
             String prefix = sql.substring(0, sql.indexOf(" ")).toLowerCase(Locale.ROOT);
-
             if ("select".equals(prefix) || "show".equals(prefix) || "desc".equals(prefix)){
                 ResultSet rs = stmt.executeQuery(sql);
-                return "Boolean\n"+ convertResultSet2List(rs);
+                return "Success\n"+ convertResultSet2List(rs);
             } else {
                 //batch执行，注意;不要用于
                 if (sql.contains(";")){
@@ -69,17 +75,17 @@ public class SqlServiceImpl implements SqlService {
                         stmt.addBatch(tmp);
                     }
                     int[] res = stmt.executeBatch();
-                    return "Boolean\nAffected :"+ Arrays.toString(res);
+                    return "Success\nAffected :"+ Arrays.toString(res);
                 } else {
                     int i = stmt.executeUpdate(sql);
-                    return "Boolean\nAffected :"+i;
+                    return "Success\nAffected :"+i;
                 }
             }
 
         } catch (SQLException e) {
             e.printStackTrace();
             log.error("url: {}\nsql: {}\nsql state: {}", dbUrl,sql,e.getMessage());
-            return "False\n"+e.getMessage();
+            return "Fail\n"+e.getMessage();
         }
 
     }