From 3882625a89c92febdb9276388a82c98118e3617e Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期四, 16 十一月 2023 10:49:03 +0800
Subject: [PATCH] 添加 下载坡度分析Excel 接口

---
 src/main/java/com/moon/server/service/data/SlopAnalysisService.java         |   26 +++++++++++++
 src/main/java/com/moon/server/controller/data/RasterAnalysisController.java |   34 +++++++++++++++++
 src/main/resources/application.yml                                          |    2 +
 src/main/java/com/moon/server/config/WebConfig.java                         |    3 +
 4 files changed, 64 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/moon/server/config/WebConfig.java b/src/main/java/com/moon/server/config/WebConfig.java
index fd4f0b3..96ce3ef 100644
--- a/src/main/java/com/moon/server/config/WebConfig.java
+++ b/src/main/java/com/moon/server/config/WebConfig.java
@@ -13,6 +13,7 @@
 import org.springframework.web.servlet.config.annotation.*;
 
 import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
 import java.util.List;
 
 /**
@@ -104,7 +105,7 @@
         //SerializerFeature.PrettyFormat);
 
         converter.setFastJsonConfig(config);
-        converter.setDefaultCharset(Charset.forName("UTF-8"));
+        converter.setDefaultCharset(StandardCharsets.UTF_8);
         converters.add(converter);
     }
 }
diff --git a/src/main/java/com/moon/server/controller/data/RasterAnalysisController.java b/src/main/java/com/moon/server/controller/data/RasterAnalysisController.java
index f28c92c..2396ad7 100644
--- a/src/main/java/com/moon/server/controller/data/RasterAnalysisController.java
+++ b/src/main/java/com/moon/server/controller/data/RasterAnalysisController.java
@@ -7,6 +7,7 @@
 import com.moon.server.helper.StringHelper;
 import com.moon.server.helper.WebHelper;
 import com.moon.server.service.data.RasterAnalysisService;
+import com.moon.server.service.data.SlopAnalysisService;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;
@@ -31,6 +32,9 @@
 public class RasterAnalysisController extends BaseController {
     @Resource
     RasterAnalysisService rasterService;
+
+    @Resource
+    SlopAnalysisService slopAnalysisService;
 
     private final static List<Integer> PIXELS = new ArrayList<>(Arrays.asList(1, 2, 4, 8, 16, 32, 64, 128, 256));
 
@@ -151,4 +155,34 @@
             log.error(ex.getMessage(), ex);
         }
     }
+
+    @SysLog()
+    @ApiOperation(value = "涓嬭浇鍧″害鍒嗘瀽Excel")
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "wkt", value = "WKT瀛楃涓�", dataType = "String", example = "POLYGON ((56.61 33.94,115.04 33.56,114.09 -7.17,52.22 -6.22,56.61 33.94))")
+    })
+    @GetMapping(value = "/downloadSlopXls")
+    public void downloadSlopXls(String wkt, HttpServletRequest req, HttpServletResponse res) {
+        try {
+            if (StringHelper.isEmpty(wkt)) {
+                WebHelper.writeStr2Page(res, "WKT瀛楃涓蹭笉鑳戒负绌�");
+                return;
+            }
+            Geometry geo = Geometry.CreateFromWkt(wkt);
+            if (null == geo) {
+                WebHelper.writeStr2Page(res, "WKT瀛楃涓蹭笉姝ｇ‘");
+                return;
+            }
+            int wktType = geo.GetGeometryType();
+            if (wktType != ogr.wkbPolygon) {
+                WebHelper.writeStr2Page(res, "WKT瀛楃涓插彧鏀寔闈㈢被鍨�");
+                return;
+            }
+
+            slopAnalysisService.downloadSlopXls(geo, res);
+        } catch (Exception ex) {
+            WebHelper.writeStr2Page(res, ex.getMessage());
+            log.error(ex.getMessage(), ex);
+        }
+    }
 }
diff --git a/src/main/java/com/moon/server/service/data/SlopAnalysisService.java b/src/main/java/com/moon/server/service/data/SlopAnalysisService.java
new file mode 100644
index 0000000..35130ce
--- /dev/null
+++ b/src/main/java/com/moon/server/service/data/SlopAnalysisService.java
@@ -0,0 +1,26 @@
+package com.moon.server.service.data;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.gdal.ogr.Geometry;
+import org.springframework.stereotype.Service;
+
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * 鏍呮牸鍒嗘瀽鏈嶅姟
+ * @author WWW
+ * @date 2023-11-16
+ */
+@Service
+public class SlopAnalysisService {
+    private final static Log log = LogFactory.getLog(SlopAnalysisService.class);
+
+    /**
+     * 涓嬭浇鍧″害鍒嗘瀽Excel
+     */
+    public void downloadSlopXls(Geometry polygon, HttpServletResponse res) {
+
+
+    }
+}
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index e106e61..7e5b900 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -150,5 +150,7 @@
     upload: D:\Moon\upload
     # 涓存椂鐩綍
     temp: D:\Moon\temp
+    # 鍧″害鍒嗘瀽
+    slop: D:\Moon\dtm\dtm100m_slope_moon2000.tif
   # 涓婁紶闄勪欢琛�
   attachTabs:
\ No newline at end of file

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