fix(base): 执行器部分包裹了try catch

kt-web/src/main/java/org/matrix/autotest/controller/SqlController.java

@@ -83,17 +83,21 @@ public class SqlController {
         return ResponseEntity.ok(jdbcTemplate.queryForList(GET_ALL_TABLES));
     }
 
-
     @GetMapping("/hints")
     @ApiOperation("获得数据库的语法提示")
     public ResponseEntity<List<GrammarTable>> getDbHints(@RequestParam Long connectId) {
         String tableSql = "SELECT a.table_name tableName,a.table_comment tableDes,b.COLUMN_NAME fieldName,b.column_comment fieldDes,b.column_type fieldType FROM information_schema. TABLES a LEFT JOIN information_schema. COLUMNS b ON a.table_name = b.TABLE_NAME WHERE a.table_schema = '%s' ORDER BY a.table_name";
         // 切换数据源，执行SQL
-        DataSourceDTO dataSourceDTO = Optional.ofNullable(connectService.getById(connectId))
-                .orElseThrow(() -> new GlobalException(String.format("没有找到id = %d 的连接池connect对象", connectId)))
-                .toDataSourceDTO();
-        Set<String> dataSources = dataSourceService.switchDataSource(dataSourceDTO);
-        log.info("当前使用的的数据源 {}", dataSourceService.peek());
+        try {
+            DataSourceDTO dataSourceDTO = Optional.ofNullable(connectService.getById(connectId))
+                    .orElseThrow(() -> new GlobalException(String.format("没有找到id = %d 的连接池connect对象", connectId)))
+                    .toDataSourceDTO();
+            Set<String> dataSources = dataSourceService.switchDataSource(dataSourceDTO);
+            log.info("当前使用的的数据源 {}", dataSourceService.peek());
+        } catch (Exception e) {
+            e.printStackTrace();
+            throw new GlobalException("数据库连接失败或表不存在");
+        }
         String databaseName = jdbcTemplate.queryForList("select database();").get(0).get("database()").toString();
         tableSql = String.format(tableSql, databaseName);
         List<GrammarTable> grammarTables = new GrammarTable().trans2Table(jdbcTemplate.queryForList(tableSql));