添加腾讯云COS生成预授权URL功能

bookshelfplus/src/main/java/plus/bookshelf/App.java

@@ -1,10 +1,13 @@
 package plus.bookshelf;
 
 import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
+import plus.bookshelf.Common.Enum.plus.bookshelf.TencentCloud.COS.CosProperties;
+import plus.bookshelf.Common.TencentCloud.COS.GeneratePresignatureUrl;
 
 /**
  * Hello world!
@@ -25,4 +28,13 @@ public class App {
     public String Home() {
         return "首页";
     }
+
+    @Autowired
+    CosProperties cosProperties;
+
+    @RequestMapping("/cos")
+    public String cos() {
+        GeneratePresignatureUrl generatePresignatureUrl = new GeneratePresignatureUrl(cosProperties);
+        return generatePresignatureUrl.getUrl("mydemo.jpg", 1);
+    }
 }