代码生成新增创建表结构功能

RuoYi

2024-03-01 2f624ab5f41f15a4a1093867e4519b7ddc7ccedf

代码生成新增创建表结构功能

 ruoyi-common/src/main/java/com/ruoyi/common/constant/Constants.java

@@ -163,5 +163,5 @@
     * 定时任务违规的字符

     */

    public static final String[] JOB_ERROR_STR = { "java.net.URL", "javax.naming.InitialContext", "org.yaml.snakeyaml",

            "org.springframework", "org.apache", "com.ruoyi.common.utils.file", "com.ruoyi.common.config" };

            "org.springframework", "org.apache", "com.ruoyi.common.utils.file", "com.ruoyi.common.config", "com.ruoyi.generator" };

}


 ruoyi-generator/pom.xml

@@ -17,16 +17,10 @@


    <dependencies>



        <!--velocity代码生成使用模板 -->

        <!-- velocity代码生成使用模板 -->

        <dependency>

            <groupId>org.apache.velocity</groupId>

            <artifactId>velocity-engine-core</artifactId>

        </dependency>



        <!-- collections工具类 -->

        <dependency>

            <groupId>commons-collections</groupId>

            <artifactId>commons-collections</artifactId>

        </dependency>



        <!-- 通用工具-->

@@ -35,6 +29,12 @@
            <artifactId>ruoyi-common</artifactId>

        </dependency>



        <!-- 阿里数据库连接池 -->

        <dependency>

            <groupId>com.alibaba</groupId>

            <artifactId>druid-spring-boot-starter</artifactId>

        </dependency>



    </dependencies>



</project>

 ruoyi-generator/src/main/java/com/ruoyi/generator/controller/GenController.java

@@ -1,6 +1,7 @@
package com.ruoyi.generator.controller;



import java.io.IOException;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

@@ -17,12 +18,18 @@
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.annotation.Log;

import com.ruoyi.common.core.controller.BaseController;

import com.ruoyi.common.core.domain.AjaxResult;

import com.ruoyi.common.core.page.TableDataInfo;

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

import com.ruoyi.common.enums.BusinessType;

import com.ruoyi.common.utils.SecurityUtils;

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

import com.ruoyi.generator.domain.GenTable;

import com.ruoyi.generator.domain.GenTableColumn;

import com.ruoyi.generator.service.IGenTableColumnService;

@@ -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')")


 ruoyi-generator/src/main/java/com/ruoyi/generator/mapper/GenTableMapper.java

@@ -80,4 +80,12 @@
     * @return 结果

     */

    public int deleteGenTableByIds(Long[] ids);



    /**

     * 创建表

     *

     * @param sql 表结构

     * @return 结果

     */

    public int createTable(String sql);

}


 ruoyi-generator/src/main/java/com/ruoyi/generator/service/GenTableServiceImpl.java

@@ -27,7 +27,6 @@
import com.ruoyi.common.constant.GenConstants;

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

import com.ruoyi.common.exception.ServiceException;

import com.ruoyi.common.utils.SecurityUtils;

import com.ruoyi.common.utils.StringUtils;

import com.ruoyi.generator.domain.GenTable;

import com.ruoyi.generator.domain.GenTableColumn;

@@ -151,15 +150,26 @@
    }



    /**

     * 创建表

     *

     * @param sql 创建表语句

     * @return 结果

     */

    @Override

    public boolean createTable(String sql)

    {

        return genTableMapper.createTable(sql) == 0;

    }



    /**

     * 导入表结构

     * 

     * @param tableList 导入表列表

     */

    @Override

    @Transactional

    public void importGenTable(List<GenTable> tableList)

    public void importGenTable(List<GenTable> tableList, String operName)

    {

        String operName = SecurityUtils.getUsername();

        try

        {

            for (GenTable table : tableList)


 ruoyi-generator/src/main/java/com/ruoyi/generator/service/IGenTableService.java

@@ -67,11 +67,20 @@
    public void deleteGenTableByIds(Long[] tableIds);



    /**

     * 导入表结构

     * 
     * @param tableList 导入表列表

     * 创建表

     *

     * @param sql 创建表语句

     * @return 结果

     */

    public void importGenTable(List<GenTable> tableList);

    public boolean createTable(String sql);



    /**

     * 导入表结构

     *

     * @param tableList 导入表列表

     * @param operName 操作人员

     */

    public void importGenTable(List<GenTable> tableList, String operName);



    /**

     * 预览代码


 ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml

@@ -171,6 +171,10 @@
         )

    </insert>

    

    <update id="createTable">

        ${sql}

    </update>

    
    <update id="updateGenTable" parameterType="GenTable">

        update gen_table

        <set>


 ruoyi-ui/src/api/tool/gen.js

@@ -43,6 +43,15 @@
  })

}



// 创建表

export function createTable(data) {

  return request({

    url: '/tool/gen/createTable',

    method: 'post',

    params: data

  })

}



// 预览生成代码

export function previewTable(tableId) {

  return request({


 ruoyi-ui/src/views/tool/gen/createTable.vue

对比新文件
@@ -0,0 +1,45 @@
<template>
  <!-- 创建表 -->
  <el-dialog title="创建表" :visible.sync="visible" width="800px" top="5vh" append-to-body>
    <span>创建表语句(支持多个建表语句)：</span>
    <el-input type="textarea" :rows="10" placeholder="请输入文本" v-model="content"></el-input>
    <div slot="footer" class="dialog-footer">
      <el-button type="primary" @click="handleCreateTable">确 定</el-button>
      <el-button @click="visible = false">取 消</el-button>
    </div>
  </el-dialog>
</template>

<script>
import { createTable } from "@/api/tool/gen";
export default {
  data() {
    return {
      // 遮罩层
      visible: false,
      // 文本内容
      content: ""
    };
  },
  methods: {
    // 显示弹框
    show() {
      this.visible = true;
    },
    /** 创建按钮操作 */
    handleCreateTable() {
      if (this.content === "") {
        this.$modal.msgError("请输入建表语句");
        return;
      }
      createTable({ sql: this.content }).then(res => {
        this.$modal.msgSuccess(res.msg);
        if (res.code === 200) {
          this.visible = false;
          this.$emit("ok");
        }
      });
    }
  }
};
</script>

 ruoyi-ui/src/views/tool/gen/index.vue

@@ -41,9 +41,20 @@
          plain
          icon="el-icon-download"
          size="mini"
          :disabled="multiple"
          @click="handleGenTable"
          v-hasPermi="['tool:gen:code']"
        >生成</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="openCreateTable"
          v-hasRole="['admin']"
        >创建</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
@@ -172,12 +183,14 @@
      </el-tabs>
    </el-dialog>
    <import-table ref="import" @ok="handleQuery" />
    <create-table ref="create" @ok="handleQuery" />
  </div>
</template>

<script>
import { listTable, previewTable, delTable, genCode, synchDb } from "@/api/tool/gen";
import importTable from "./importTable";
import createTable from "./createTable";
import hljs from "highlight.js/lib/highlight";
import "highlight.js/styles/github-gist.css";
hljs.registerLanguage("java", require("highlight.js/lib/languages/java"));
@@ -189,7 +202,7 @@

export default {
  name: "Gen",
  components: { importTable },
  components: { importTable, createTable },
  data() {
    return {
      // 遮罩层
@@ -283,6 +296,10 @@
    openImportTable() {
      this.$refs.import.show();
    },
    /** 打开创建表弹窗 */
    openCreateTable() {
      this.$refs.create.show();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = [];