From 4dc18cd2c9d0c44cf8d84cd4687564f26e294eab Mon Sep 17 00:00:00 2001
From: zrj <646384940@qq.com>
Date: Fri, 08 Nov 2024 16:32:37 +0800
Subject: [PATCH] shp 文件导入导出完善
---
src/main/java/org/springblade/modules/yw/controller/GeomInfoController.java | 81 ++++++++++++++++++++++++++++++++++++++++
1 files changed, 81 insertions(+), 0 deletions(-)
diff --git a/src/main/java/org/springblade/modules/yw/controller/GeomInfoController.java b/src/main/java/org/springblade/modules/yw/controller/GeomInfoController.java
index 8f7ab8a..0fa7761 100644
--- a/src/main/java/org/springblade/modules/yw/controller/GeomInfoController.java
+++ b/src/main/java/org/springblade/modules/yw/controller/GeomInfoController.java
@@ -6,6 +6,9 @@
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import lombok.AllArgsConstructor;
+import org.springblade.common.constant.FileConstant;
+import org.springblade.common.utils.ShapeFileUtil;
+import org.springblade.common.utils.ZipUtil;
import org.springblade.core.mp.support.Condition;
import org.springblade.core.mp.support.Query;
import org.springblade.core.tool.api.R;
@@ -16,8 +19,16 @@
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import springfox.documentation.annotations.ApiIgnore;
+
+import javax.servlet.http.HttpServletResponse;
import javax.validation.Valid;
+import java.io.BufferedOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
import java.util.Map;
+import java.util.zip.ZipOutputStream;
/**
* 空间信息表 控制器
@@ -32,6 +43,8 @@
public class GeomInfoController {
private final IGeomInfoService geomInfoService;
+
+ private final FileConstant fileConstant;
/**
* 空间信息表 详情
@@ -117,4 +130,72 @@
return geomInfoService.importShpZip(file);
}
+ /**
+ * 导出 空间信息shp zip 包
+ * @param ids
+ * @return
+ */
+ @GetMapping("/exportShpZip")
+ @ApiOperationSupport(order = 9)
+ @ApiOperation(value = "导出 空间信息shp zip 包", notes = "传入ids")
+ public void exportShpZip(String ids, HttpServletResponse response) throws IOException {
+ List<GeomInfoVO> list = geomInfoService.getGeomInfoList(ids);
+ // 要导出的文件夹路径
+ String sourceFolderPath = fileConstant.getZipTempSavePath();
+ // 先生成文件
+ List<Map<String,Object>> propertyList = new ArrayList<>();
+ for (int i = 0; i < list.size(); i++) {
+ Map<String,Object> map = new HashMap<>();
+ map.put("ID", list.get(i).getId());
+ map.put("name", list.get(i).getName());
+ map.put("geometry",list.get(i).getGeom());
+ propertyList.add(map);
+ // 导出shp 文件
+ ShapeFileUtil.exportShp(propertyList, list.get(i).getName(), list.get(i).getType(),sourceFolderPath);
+ }
+ // ZIP文件名
+ String zipFileName = System.currentTimeMillis() + "_exported_shp.zip";
+ response.setContentType("application/zip");
+ response.setHeader("Content-Disposition", "attachment; filename=\"" + zipFileName + "\"");
+ try (
+ BufferedOutputStream bos = new BufferedOutputStream(response.getOutputStream());
+ ZipOutputStream zipOut = new ZipOutputStream(bos);
+ ) {
+ ZipUtil.zipFolder(sourceFolderPath, zipOut);
+ }
+ }
+
+
+ /**
+ * 根据传入的点线面数据-导出空间信息shp zip 包
+ * @param geomInfoEntity
+ * @return
+ */
+ @PostMapping("/exportShpZipByValue")
+ @ApiOperationSupport(order = 9)
+ @ApiOperation(value = "根据传入的点线面数据-导出空间信息shp zip 包", notes = "传入空间数据")
+ public void exportShpZipByValue(@RequestBody GeomInfoEntity geomInfoEntity,HttpServletResponse response) throws IOException {
+ // 要导出的文件夹路径
+ String sourceFolderPath = fileConstant.getZipTempSavePath();
+ // 先生成文件
+ List<Map<String,Object>> propertyList = new ArrayList<>();
+ Map<String,Object> map = new HashMap<>();
+ map.put("ID", System.currentTimeMillis());
+ map.put("name", geomInfoEntity.getName());
+ map.put("geometry",geomInfoEntity.getGeom());
+ propertyList.add(map);
+ // 导出shp 文件
+ ShapeFileUtil.exportShp(propertyList, geomInfoEntity.getName(), geomInfoEntity.getType(),sourceFolderPath);
+ // ZIP文件名
+ String zipFileName = System.currentTimeMillis() + "_exported_shp.zip";
+ response.setContentType("application/zip");
+ response.setHeader("Content-Disposition", "attachment; filename=\"" + zipFileName + "\"");
+ try (
+ BufferedOutputStream bos = new BufferedOutputStream(response.getOutputStream());
+ ZipOutputStream zipOut = new ZipOutputStream(bos);
+ ) {
+ ZipUtil.zipFolder(sourceFolderPath, zipOut);
+ }
+ }
+
}
--
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