代码生成新增创建表结构功能

RuoYi

2024-03-01 5c7dce3719ca67b73da5b05f28a8418e1d0f1ea7

 src/main/java/com/ruoyi/project/tool/gen/controller/GenController.java

@@ -1,6 +1,7 @@
package com.ruoyi.project.tool.gen.controller;



import java.io.IOException;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

@@ -17,7 +18,13 @@
import org.springframework.web.bind.annotation.RequestBody;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RestController;

import com.alibaba.druid.DbType;

import com.alibaba.druid.sql.SQLUtils;

import com.alibaba.druid.sql.ast.SQLStatement;

import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlCreateTableStatement;

import com.ruoyi.common.core.text.Convert;

import com.ruoyi.common.utils.SecurityUtils;

import com.ruoyi.common.utils.sql.SqlUtil;

import com.ruoyi.framework.aspectj.lang.annotation.Log;

import com.ruoyi.framework.aspectj.lang.enums.BusinessType;

import com.ruoyi.framework.web.controller.BaseController;

@@ -109,11 +116,48 @@
        String[] tableNames = Convert.toStrArray(tables);

        // 查询表信息

        List<GenTable> tableList = genTableService.selectDbTableListByNames(tableNames);

        genTableService.importGenTable(tableList);

        genTableService.importGenTable(tableList, SecurityUtils.getUsername());

        return success();

    }



    /**

     * 创建表结构（保存）

     */

    @PreAuthorize("@ss.hasRole('admin')")

    @Log(title = "创建表", businessType = BusinessType.OTHER)

    @PostMapping("/createTable")

    public AjaxResult createTableSave(String sql)

    {

        try

        {

            SqlUtil.filterKeyword(sql);

            List<SQLStatement> sqlStatements = SQLUtils.parseStatements(sql, DbType.mysql);

            List<String> tableNames = new ArrayList<>();

            for (SQLStatement sqlStatement : sqlStatements)

            {

                if (sqlStatement instanceof MySqlCreateTableStatement)

                {

                    MySqlCreateTableStatement createTableStatement = (MySqlCreateTableStatement) sqlStatement;

                    if (genTableService.createTable(createTableStatement.toString()))

                    {

                        String tableName = createTableStatement.getTableName().replaceAll("`", "");

                        tableNames.add(tableName);

                    }

                }

            }

            List<GenTable> tableList = genTableService.selectDbTableListByNames(tableNames.toArray(new String[tableNames.size()]));

            String operName = SecurityUtils.getUsername();

            genTableService.importGenTable(tableList, operName);

            return AjaxResult.success();

        }

        catch (Exception e)

        {

            logger.error(e.getMessage(), e);

            return AjaxResult.error("创建表结构异常");

        }

    }



    /**

     * 修改保存代码生成业务

     */

    @PreAuthorize("@ss.hasPermi('tool:gen:edit')")