RuoYi
2020-08-26 a7d93d38ce810934f78129aa18eb88f0313128fb
ruoyi-modules/ruoyi-gen/src/main/java/com/ruoyi/gen/service/GenTableServiceImpl.java
@@ -1,6 +1,7 @@
package com.ruoyi.gen.service;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.StringWriter;
import java.util.LinkedHashMap;
@@ -22,7 +23,10 @@
import com.ruoyi.common.core.constant.Constants;
import com.ruoyi.common.core.constant.GenConstants;
import com.ruoyi.common.core.exception.CustomException;
import com.ruoyi.common.core.text.CharsetKit;
import com.ruoyi.common.core.utils.StringUtils;
import com.ruoyi.common.core.utils.file.FileUtils;
import com.ruoyi.common.security.utils.SecurityUtils;
import com.ruoyi.gen.domain.GenTable;
import com.ruoyi.gen.domain.GenTableColumn;
import com.ruoyi.gen.mapper.GenTableColumnMapper;
@@ -142,10 +146,10 @@
    @Transactional
    public void importGenTable(List<GenTable> tableList)
    {
        String operName = "";
        for (GenTable table : tableList)
        String operName = SecurityUtils.getUsername();
        try
        {
            try
            for (GenTable table : tableList)
            {
                String tableName = table.getTableName();
                GenUtils.initTable(table, operName);
@@ -161,10 +165,10 @@
                    }
                }
            }
            catch (Exception e)
            {
                log.error("表名 " + table.getTableName() + " 导入失败:", e);
            }
        }
        catch (Exception e)
        {
            throw new CustomException("导入失败:" + e.getMessage());
        }
    }
@@ -200,13 +204,13 @@
    }
    /**
     * 生成代码
     * 生成代码(下载方式)
     * 
     * @param tableName 表名称
     * @return 数据
     */
    @Override
    public byte[] generatorCode(String tableName)
    public byte[] downloadCode(String tableName)
    {
        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        ZipOutputStream zip = new ZipOutputStream(outputStream);
@@ -216,13 +220,55 @@
    }
    /**
     * 批量生成代码
     * 生成代码(自定义路径)
     *
     * @param tableName 表名称
     * @return 数据
     */
    @Override
    public void generatorCode(String tableName)
    {
        // 查询表信息
        GenTable table = genTableMapper.selectGenTableByName(tableName);
        // 查询列信息
        List<GenTableColumn> columns = table.getColumns();
        setPkColumn(table, columns);
        VelocityInitializer.initVelocity();
        VelocityContext context = VelocityUtils.prepareContext(table);
        // 获取模板列表
        List<String> templates = VelocityUtils.getTemplateList(table.getTplCategory());
        for (String template : templates)
        {
            if (!StringUtils.containsAny(template, "sql.vm", "api.js.vm", "index.vue.vm", "index-tree.vue.vm"))
            {
                // 渲染模板
                StringWriter sw = new StringWriter();
                Template tpl = Velocity.getTemplate(template, Constants.UTF8);
                tpl.merge(context, sw);
                try
                {
                    String path = getGenPath(table, template);
                    FileUtils.writeStringToFile(new File(path), sw.toString(), CharsetKit.UTF_8);
                }
                catch (IOException e)
                {
                    throw new CustomException("渲染模板失败,表名:" + table.getTableName());
                }
            }
        }
    }
    /**
     * 批量生成代码(下载方式)
     * 
     * @param tableNames 表数组
     * @return 数据
     */
    @Override
    public byte[] generatorCode(String[] tableNames)
    public byte[] downloadCode(String[] tableNames)
    {
        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        ZipOutputStream zip = new ZipOutputStream(outputStream);
@@ -335,9 +381,31 @@
            String treeCode = paramsObj.getString(GenConstants.TREE_CODE);
            String treeParentCode = paramsObj.getString(GenConstants.TREE_PARENT_CODE);
            String treeName = paramsObj.getString(GenConstants.TREE_NAME);
            String parentMenuId = paramsObj.getString(GenConstants.PARENT_MENU_ID);
            String parentMenuName = paramsObj.getString(GenConstants.PARENT_MENU_NAME);
            genTable.setTreeCode(treeCode);
            genTable.setTreeParentCode(treeParentCode);
            genTable.setTreeName(treeName);
            genTable.setParentMenuId(parentMenuId);
            genTable.setParentMenuName(parentMenuName);
        }
    }
}
    /**
     * 获取代码生成地址
     *
     * @param table 业务表信息
     * @param template 模板文件路径
     * @return 生成地址
     */
    public static String getGenPath(GenTable table, String template)
    {
        String genPath = table.getGenPath();
        if (StringUtils.equals(genPath, "/"))
        {
            return System.getProperty("user.dir") + File.separator + "src" + File.separator + VelocityUtils.getFileName(template, table);
        }
        return genPath + File.separator + VelocityUtils.getFileName(template, table);
    }
}