From cce29db8caa664917266951ed1c013da078de571 Mon Sep 17 00:00:00 2001
From: HuangHai <10402852@qq.com>
Date: Mon, 2 Jun 2025 09:00:45 +0800
Subject: [PATCH] 'commit'

---
 .../com/dsideal/Res/Test/CallDeepSeek.java    | 10 +--
 .../Res/Test/MetadataTemplateGenerator.java   | 84 +++++++++++++++++++
 2 files changed, 86 insertions(+), 8 deletions(-)
 create mode 100644 dsAi/src/main/java/com/dsideal/Res/Test/MetadataTemplateGenerator.java

diff --git a/dsAi/src/main/java/com/dsideal/Res/Test/CallDeepSeek.java b/dsAi/src/main/java/com/dsideal/Res/Test/CallDeepSeek.java
index 1c8b1f38..21bb9f82 100644
--- a/dsAi/src/main/java/com/dsideal/Res/Test/CallDeepSeek.java
+++ b/dsAi/src/main/java/com/dsideal/Res/Test/CallDeepSeek.java
@@ -121,8 +121,7 @@ public class CallDeepSeek {
                             e.printStackTrace();
                             return null;
                         });
-
-                future.join(); // 等待异步操作完成，对于main线程的简单示例是必要的
+                future.join();
 
             } catch (Exception e) {
                 listener.onError("发生意外错误: " + e.getMessage());
@@ -144,7 +143,7 @@ public class CallDeepSeek {
             System.out.println("文件已存在，跳过生成：" + outputPath);
             return;
         }
-        String prompt = "你是一个数据库SQL的血缘关系分析专家，我将提供SQL语句给你，帮我整理数据血缘关系，并且绘制HTML页面，以展示最终的可视化展现。";
+        String prompt = "你是一个数据库SQL的血缘关系分析专家，帮我整理数据血缘关系，绘制HTML页面，可视化展现。";
 
         callDeepSeekStream(prompt + "\n" + sqlContent, new SSEListener() {
             @Override
@@ -163,11 +162,6 @@ public class CallDeepSeek {
                 System.err.println("错误: " + error);
             }
         });
-
-        // 移除 Thread.sleep(30000);
-        // 如果主线程需要等待SSE完成，可以考虑使用更优雅的同步机制，
-        // 例如 CountDownLatch，或者让 callDeepSeekStream 方法返回一个 Future。
-        // 但对于简单的控制台流式输出演示，移除休眠即可观察到流式效果。
     }
 
     public interface SSEListener {
diff --git a/dsAi/src/main/java/com/dsideal/Res/Test/MetadataTemplateGenerator.java b/dsAi/src/main/java/com/dsideal/Res/Test/MetadataTemplateGenerator.java
new file mode 100644
index 00000000..188e8cda
--- /dev/null
+++ b/dsAi/src/main/java/com/dsideal/Res/Test/MetadataTemplateGenerator.java
@@ -0,0 +1,84 @@
+package com.dsideal.Res.Test;
+import org.apache.poi.ss.usermodel.*;
+import org.apache.poi.ss.util.CellRangeAddressList;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+public class MetadataTemplateGenerator {
+    public static void main(String[] args) {
+        // 创建工作簿
+        Workbook workbook = new XSSFWorkbook();
+        Sheet sheet = workbook.createSheet("元数据模板");
+        
+        // 创建标题行样式
+        CellStyle headerStyle = workbook.createCellStyle();
+        Font headerFont = workbook.createFont();
+        headerFont.setBold(true);
+        headerStyle.setFont(headerFont);
+        headerStyle.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());
+        headerStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
+        headerStyle.setAlignment(HorizontalAlignment.CENTER);
+        headerStyle.setVerticalAlignment(VerticalAlignment.CENTER);
+        headerStyle.setBorderTop(BorderStyle.THIN);
+        headerStyle.setBorderBottom(BorderStyle.THIN);
+        headerStyle.setBorderLeft(BorderStyle.THIN);
+        headerStyle.setBorderRight(BorderStyle.THIN);
+        
+        // 创建数据单元格样式
+        CellStyle dataStyle = workbook.createCellStyle();
+        dataStyle.setAlignment(HorizontalAlignment.CENTER);
+        dataStyle.setVerticalAlignment(VerticalAlignment.CENTER);
+        dataStyle.setBorderTop(BorderStyle.THIN);
+        dataStyle.setBorderBottom(BorderStyle.THIN);
+        dataStyle.setBorderLeft(BorderStyle.THIN);
+        dataStyle.setBorderRight(BorderStyle.THIN);
+        
+        // 创建标题行
+        String[] headers = {"系统名称", "表名", "字段名", "数据类型", "长度", "是否为空", "是否主键", "默认值", "描述", "创建时间", "更新时间", "负责人"};
+        Row headerRow = sheet.createRow(0);
+        headerRow.setHeightInPoints(20);
+        
+        // 先设置所有列宽为44（原22的两倍）
+        for (int i = 0; i < headers.length; i++) {
+            sheet.setColumnWidth(i, 44 * 256); // 44个字符宽度
+        }
+        
+        // 再创建单元格
+        for (int i = 0; i < headers.length; i++) {
+            Cell cell = headerRow.createCell(i);
+            cell.setCellValue(headers[i]);
+            cell.setCellStyle(headerStyle);
+        }
+        
+        // 设置数据行样式
+        for (int i = 1; i <= 1000; i++) {
+            Row row = sheet.createRow(i);
+            row.setHeightInPoints(20); // 设置行高
+            for (int j = 0; j < headers.length; j++) {
+                Cell cell = row.createCell(j);
+                cell.setCellStyle(dataStyle);
+            }
+        }
+        
+        // 设置数据验证（是否为空、是否主键）
+        DataValidationHelper validationHelper = sheet.getDataValidationHelper();
+        DataValidationConstraint constraint = validationHelper.createExplicitListConstraint(new String[]{"是", "否"});
+        CellRangeAddressList addressList = new CellRangeAddressList(1, 1000, 5, 6);
+        DataValidation validation = validationHelper.createValidation(constraint, addressList);
+        sheet.addValidationData(validation);
+        
+        // 自动调整列宽
+        for (int i = 0; i < headers.length; i++) {
+            sheet.autoSizeColumn(i);
+        }
+        
+        // 保存文件
+        try (FileOutputStream outputStream = new FileOutputStream("c:/元数据采集模板.xlsx")) {
+            workbook.write(outputStream);
+            System.out.println("Excel模板生成成功！");
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+}
\ No newline at end of file