lab1

src/main/java/com/example/springip/controllers/TestController.java

@@ -1,15 +1,35 @@
 package com.example.springip.controllers;
 
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
 import java.util.Random;
 
 @RestController
 public class TestController {
-    @GetMapping("/test")
+    @GetMapping("/getRandomNumber")
     public String getRandom() {
         Random random = new Random();
+
         return "Your number = " + random.nextInt(0,100);
     }
+
+    @GetMapping("/sum")
+    public String getSum(@RequestParam(name = "val1", defaultValue = "1") int val1,
+                            @RequestParam(name="val2",defaultValue = "2") int val2) {
+        return "Your summa = " + (val1 + val2);
+    }
+
+    @GetMapping("/upperCase")
+    public String toUpperCase(String word) {
+        if (word != null)
+            return word.toUpperCase();
+        return "Incorrect word";
+    }
+
+    @GetMapping("/length")
+    public String length(String name) {
+        return "Length = " + name.length();
+    }
 }