feat: 更新代码生成功能-二阶段

ruoyi-common/ruoyi-common-mybatis/src/main/java/org/ruoyi/helper/DataBaseHelper.java

@@ -78,4 +78,28 @@ public class DataBaseHelper {
     public static List<String> getDataSourceNameList() {
         return new ArrayList<>(DS.getDataSources().keySet());
     }
+
+    /**
+     * 获取当前连接的所有表名称
+     */
+    public static List<String> getCurrentDataSourceTableNameList() {
+        DataSource dataSource = DS.determineDataSource();
+        List<String> tableNames = new ArrayList<>();
+        try (Connection conn = dataSource.getConnection()) {
+            DatabaseMetaData metaData = conn.getMetaData();
+            String catalog = conn.getCatalog();
+            String schema = conn.getSchema();
+            
+            // 获取所有表名
+            try (var resultSet = metaData.getTables(catalog, schema, "%", new String[]{"TABLE"})) {
+                while (resultSet.next()) {
+                    String tableName = resultSet.getString("TABLE_NAME");
+                    tableNames.add(tableName);
+                }
+            }
+        } catch (SQLException e) {
+            throw new ServiceException("获取表名称失败: " + e.getMessage());
+        }
+        return tableNames;
+    }
 }

ruoyi-modules/ruoyi-generator/src/main/java/org/ruoyi/generator/controller/GenController.java

@@ -58,13 +58,4 @@ public class GenController extends BaseController {
         response.setContentType("application/octet-stream; charset=UTF-8");
         IoUtil.write(response.getOutputStream(), false, data);
     }
-
-    /**
-     * 查询数据源名称列表
-     */
-    @SaCheckPermission("tool:gen:list")
-    @GetMapping(value = "/getDataNames")
-    public R<Object> getCurrentDataSourceNameList() {
-        return R.ok(DataBaseHelper.getDataSourceNameList());
-    }
 }

ruoyi-modules/ruoyi-generator/src/main/java/org/ruoyi/generator/controller/SchemaController.java

@@ -16,6 +16,7 @@ import org.ruoyi.core.page.TableDataInfo;
 import org.ruoyi.generator.domain.bo.SchemaBo;
 import org.ruoyi.generator.domain.vo.SchemaVo;
 import org.ruoyi.generator.service.ISchemaService;
+import org.ruoyi.helper.DataBaseHelper;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -57,8 +58,7 @@ public class SchemaController extends BaseController {
      */
     @SaCheckPermission("dev:schema:query")
     @GetMapping("/{id}")
-    public R<SchemaVo> getInfo(@NotNull(message = "主键不能为空")
+    public R<SchemaVo> getInfo(@NotNull(message = "主键不能为空") @PathVariable Long id) {
-                               @PathVariable Long id) {
         return R.ok(schemaService.queryById(id));
     }
 
@@ -92,8 +92,16 @@ public class SchemaController extends BaseController {
     @SaCheckPermission("dev:schema:remove")
     @Log(title = "数据模型", businessType = BusinessType.DELETE)
     @DeleteMapping("/{ids}")
-    public R<Void> remove(@NotEmpty(message = "主键不能为空")
+    public R<Void> remove(@NotEmpty(message = "主键不能为空") @PathVariable Long[] ids) {
-                          @PathVariable Long[] ids) {
         return toAjax(schemaService.deleteWithValidByIds(List.of(ids), true));
     }
+
+    /**
+     * 查询数据源表名
+     */
+    @SaCheckPermission("dev:schema:getTableNameList")
+    @GetMapping(value = "/getDataNames")
+    public R<Object> getCurrentDataSourceTableNameList() {
+        return R.ok(DataBaseHelper.getCurrentDataSourceTableNameList());
+    }
 }

ruoyi-modules/ruoyi-generator/src/main/java/org/ruoyi/generator/controller/SchemaFieldController.java

@@ -32,15 +32,14 @@ import java.util.List;
  * 数据模型字段
  *
  * @author ruoyi
- */
+ */@Validated
-@Validated
 @RequiredArgsConstructor
 @RestController
 @RequestMapping("/dev/schemaField")
 public class SchemaFieldController extends BaseController {
 
     private final ISchemaFieldService schemaFieldService;
-
+    
     /**
      * 查询数据模型字段列表
      */

ruoyi-modules/ruoyi-generator/src/main/java/org/ruoyi/generator/service/impl/SchemaFieldServiceImpl.java

@@ -26,6 +26,7 @@ import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 
 /**
  * 数据模型字段Service业务层处理
@@ -53,15 +54,17 @@ public class SchemaFieldServiceImpl implements ISchemaFieldService {
      */
     @Override
     public TableDataInfo<SchemaFieldVo> queryPageList(SchemaFieldBo bo, PageQuery pageQuery) {
+        if (Objects.isNull(bo.getSchemaId())) {
+            return TableDataInfo.build();
+        }
         LambdaQueryWrapper<SchemaField> lqw = buildQueryWrapper(bo);
         Page<SchemaFieldVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
         return TableDataInfo.build(result);
     }
 
     private LambdaQueryWrapper<SchemaField> buildQueryWrapper(SchemaFieldBo bo) {
-
         LambdaQueryWrapper<SchemaField> lqw = Wrappers.lambdaQuery();
-        lqw.eq(bo.getSchemaId() != null, SchemaField::getSchemaId, bo.getSchemaId());
+        lqw.eq(SchemaField::getSchemaId, bo.getSchemaId());
         lqw.like(StringUtils.isNotBlank(bo.getName()), SchemaField::getName, bo.getName());
         lqw.eq(StringUtils.isNotBlank(bo.getCode()), SchemaField::getCode, bo.getCode());
         lqw.eq(StringUtils.isNotBlank(bo.getType()), SchemaField::getType, bo.getType());