login form okie

sisvietnamvn_main/test_uri.java

@@ -0,0 +1,11 @@
+import org.springframework.web.util.UriComponentsBuilder;
+
+public class test_uri {
+    public static void main(String[] args) {
+        String base = "https://accounts.google.com/o/oauth2/v2/auth?prompt=select_account";
+        String full = UriComponentsBuilder.fromUriString(base)
+            .queryParam("client_id", "123")
+            .build().toUriString();
+        System.out.println(full);
+    }
+}