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;

@@ -63,11 +70,13 @@
    public AjaxResult getInfo(@PathVariable Long talbleId)

    {

        GenTable table = genTableService.selectGenTableById(talbleId);

        List<GenTable> tables = genTableService.selectGenTableAll();

        List<GenTableColumn> list = genTableColumnService.selectGenTableColumnListByTableId(talbleId);

        Map<String, Object> map = new HashMap<String, Object>();

        map.put("info", table);

        map.put("rows", list);

        return AjaxResult.success(map);

        map.put("tables", tables);

        return success(map);

    }



    /**

@@ -86,7 +95,7 @@
     * 查询数据表字段列表

     */

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

    @GetMapping(value = "/column/{talbleId}")

    @GetMapping(value = "/column/{tableId}")

    public TableDataInfo columnList(Long tableId)

    {

        TableDataInfo dataInfo = new TableDataInfo();

@@ -99,7 +108,7 @@
    /**

     * 导入表结构（保存）

     */

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

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

    @Log(title = "代码生成", businessType = BusinessType.IMPORT)

    @PostMapping("/importTable")

    public AjaxResult importTableSave(String tables)

@@ -107,8 +116,45 @@
        String[] tableNames = Convert.toStrArray(tables);

        // 查询表信息

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

        genTableService.importGenTable(tableList);

        return AjaxResult.success();

        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");

        }

    }



    /**

@@ -121,7 +167,7 @@
    {

        genTableService.validateEdit(genTable);

        genTableService.updateGenTable(genTable);

        return AjaxResult.success();

        return success();

    }



    /**

@@ -133,7 +179,7 @@
    public AjaxResult remove(@PathVariable Long[] tableIds)

    {

        genTableService.deleteGenTableByIds(tableIds);

        return AjaxResult.success();

        return success();

    }



    /**

@@ -144,19 +190,43 @@
    public AjaxResult preview(@PathVariable("tableId") Long tableId) throws IOException

    {

        Map<String, String> dataMap = genTableService.previewCode(tableId);

        return AjaxResult.success(dataMap);

        return success(dataMap);

    }



    /**

     * 生成代码

     * 生成代码（下载方式）

     */

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

    @Log(title = "代码生成", businessType = BusinessType.GENCODE)

    @GetMapping("/download/{tableName}")

    public void download(HttpServletResponse response, @PathVariable("tableName") String tableName) throws IOException

    {

        byte[] data = genTableService.downloadCode(tableName);

        genCode(response, data);

    }



    /**

     * 生成代码（自定义路径）

     */

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

    @Log(title = "代码生成", businessType = BusinessType.GENCODE)

    @GetMapping("/genCode/{tableName}")

    public void genCode(HttpServletResponse response, @PathVariable("tableName") String tableName) throws IOException

    public AjaxResult genCode(@PathVariable("tableName") String tableName)

    {

        byte[] data = genTableService.generatorCode(tableName);

        genCode(response, data);

        genTableService.generatorCode(tableName);

        return success();

    }



    /**

     * 同步数据库

     */

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

    @Log(title = "代码生成", businessType = BusinessType.UPDATE)

    @GetMapping("/synchDb/{tableName}")

    public AjaxResult synchDb(@PathVariable("tableName") String tableName)

    {

        genTableService.synchDb(tableName);

        return success();

    }



    /**

@@ -168,7 +238,7 @@
    public void batchGenCode(HttpServletResponse response, String tables) throws IOException

    {

        String[] tableNames = Convert.toStrArray(tables);

        byte[] data = genTableService.generatorCode(tableNames);

        byte[] data = genTableService.downloadCode(tableNames);

        genCode(response, data);

    }



@@ -178,6 +248,8 @@
    private void genCode(HttpServletResponse response, byte[] data) throws IOException

    {

        response.reset();

        response.addHeader("Access-Control-Allow-Origin", "*");

        response.addHeader("Access-Control-Expose-Headers", "Content-Disposition");

        response.setHeader("Content-Disposition", "attachment; filename=\"ruoyi.zip\"");

        response.addHeader("Content-Length", "" + data.length);

        response.setContentType("application/octet-stream; charset=UTF-8");