来了来了

test.go

@@ -0,0 +1,10 @@
+package test
+
+import "fmt"
+
+// Hello returns a greeting for the named person.
+func Hello(name string) string {
+	// Return a greeting that embeds the name in a message.
+	message := fmt.Sprintf("Hi, %v. Welcome!", name)
+	return message
+}