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package Tools.DataEase;
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import Tools.DataEase.Util.DataEaseUtil;
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import cn.hutool.core.io.FileUtil;
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import com.dsideal.QingLong.Util.CommonUtil;
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import com.jfinal.plugin.activerecord.Db;
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import com.jfinal.plugin.activerecord.Record;
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import java.io.File;
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import java.io.IOException;
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import java.util.List;
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import java.util.Map;
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public class ExcelExportTemplate {
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public static void main(String[] args) throws IOException {
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DataEaseUtil.Init();
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//文本文件
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if (!FileUtil.exist(DataEaseUtil.DataEaseDirectory)) FileUtil.mkdir(DataEaseUtil.DataEaseDirectory);
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String sql = "select id,name from dataset_table where create_by='admin' and type='excel'";
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List<Record> listAll = Db.find(sql);
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int cnt = 0;
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for (Record record : listAll) {
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StringBuilder sb = new StringBuilder();
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String table_id = record.getStr("id");
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String name = record.getStr("name");
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String tableName = "ds_" + table_id.replace("-", "_");
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sb.append("/*\r\n表名:\r\n" + tableName + "\r\n");
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sb.append("\r\n");
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sb.append("业务名称:" + name + "\r\n");
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//教师职称---> vs---> table
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//这张表中有多个数据项目
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Map<String, String> _map = DataEaseUtil.getColumnMap(tableName);
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sql = "select * from " + tableName;
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List<Record> list = Db.find(sql);
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List<String> cList = DataEaseUtil.getColumns(tableName);
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if (cList.size() > 2) {
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sb.append("类型：集合\r\n");
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} else {
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sb.append("类型：单个\r\n");
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}
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String t = "字段顺序：";
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boolean flag = false;
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for (int i = 0; i < cList.size(); i++) {//每一列
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String colName = cList.get(i).toLowerCase();
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if (_map.containsKey(colName)) {
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t += _map.get(colName) + ",";
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flag = true;
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}
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}
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if (flag) {
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sb.append(t.substring(0, t.length() - 1) + "\r\n");
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sb.append("数据行数：" + list.size() + "\r\n");
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}
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sb.append("温馨提示：\r\n");
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sb.append("1、使用注释请使用 -- 开头。\r\n");
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sb.append("2、支持多行SQL语句，每个SQL语句需要以;号结尾，最后一条也要以;号结尾！\r\n");
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sb.append("*/" + "\r\n");
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cnt++;
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FileUtil.writeUtf8String(sb.toString(), new File(DataEaseUtil.DataEaseDirectory + "/" + cnt + "_" + name + ".txt"));
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}
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CommonUtil.log("恭喜，所有脚本生成成功！");
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//直接打开生成脚本的目录
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try {
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Runtime.getRuntime().exec("cmd /c start explorer " + DataEaseUtil.DataEaseDirectory);
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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