chore: add examples project (#150)

2026-05-22 18:53:15 +00:00 · 2020-12-18 12:56:36 -08:00
parent 0f130d4358
commit 64d9c82f71
7 changed files with 214 additions and 0 deletions
@@ -39,6 +39,8 @@ To run Playwright simply add two dependencies to your Maven project:

 ## Examples

+You can find Maven project with the examples [here](./examples).
+
 #### Page screenshot

 This code snippet navigates to whatsmyuseragent.org in Chromium, Firefox and WebKit, and saves 3 screenshots.
@@ -0,0 +1,9 @@
+# Examples
+
+This directory contains sample [`pom.xml`](./pom.xml) and source code for the examples from the landing [page](../README.md).
+
+You can run them in terminal like this:
+
+```sh
+mvn compile exec:java -Dexec.mainClass=org.example.PageScreenshot
+```
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>org.example</groupId>
+  <artifactId>examples</artifactId>
+  <version>0.1-SNAPSHOT</version>
+  <name>Playwright Client Examples</name>
+  <dependencies>
+    <dependency>
+      <groupId>com.microsoft.playwright</groupId>
+      <artifactId>playwright</artifactId>
+      <version>0.170.2</version>
+    </dependency>
+    <dependency>
+      <groupId>com.microsoft.playwright</groupId>
+      <artifactId>driver-bundle</artifactId>
+      <version>0.170.2</version>
+    </dependency>
+  </dependencies>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.1</version>
+        <configuration>
+          <source>1.8</source>
+          <target>1.8</target>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+</project>
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.example;
+
+import com.microsoft.playwright.*;
+
+public class EvaluateInBrowserContext {
+  public static void main(String[] args) throws Exception {
+    Playwright playwright = Playwright.create();
+    BrowserType browserType = playwright.firefox();
+    Browser browser = browserType.launch();
+    BrowserContext context = browser.newContext();
+    Page page = context.newPage();
+    page.navigate("https://www.example.com/");
+    Object dimensions = page.evaluate("() => {\n" +
+        "  return {\n" +
+        "      width: document.documentElement.clientWidth,\n" +
+        "      height: document.documentElement.clientHeight,\n" +
+        "      deviceScaleFactor: window.devicePixelRatio\n" +
+        "  }\n" +
+        "}");
+    System.out.println(dimensions);
+    browser.close();
+    playwright.close();
+  }
+}
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.example;
+
+import com.microsoft.playwright.*;
+
+public class InterceptNetworkRequests {
+  public static void main(String[] args) throws Exception {
+    Playwright playwright = Playwright.create();
+    BrowserType browserType = playwright.webkit();
+    Browser browser = browserType.launch();
+    BrowserContext context = browser.newContext();
+    Page page = context.newPage();
+    page.route("**", route -> {
+      System.out.println(route.request().url());
+      route.continue_();
+    });
+    page.navigate("http://todomvc.com");
+    browser.close();
+    playwright.close();
+  }
+}
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.example;
+
+import com.microsoft.playwright.*;
+
+import java.nio.file.Paths;
+
+import static java.util.Arrays.asList;
+
+public class MobileAndGeolocation {
+  public static void main(String[] args) throws Exception {
+    Playwright playwright = Playwright.create();
+    BrowserType browserType = playwright.chromium();
+    Browser browser = browserType.launch();
+    DeviceDescriptor pixel2 = playwright.devices().get("Pixel 2");
+    BrowserContext context = browser.newContext(new Browser.NewContextOptions()
+        .withViewport(pixel2.viewport().width(), pixel2.viewport().height())
+        .withUserAgent(pixel2.userAgent())
+        .withDeviceScaleFactor(pixel2.deviceScaleFactor())
+        .withIsMobile(pixel2.isMobile())
+        .withHasTouch(pixel2.hasTouch())
+        .withLocale("en-US")
+        .withGeolocation(new Geolocation(41.889938, 12.492507))
+        .withPermissions(asList("geolocation")));
+    Page page = context.newPage();
+    page.navigate("https://www.openstreetmap.org/");
+    page.click("a[data-original-title=\"Show My Location\"]");
+    page.screenshot(new Page.ScreenshotOptions().withPath(Paths.get("colosseum-pixel2.png")));
+    browser.close();
+    playwright.close();
+  }
+}
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.example;
+
+import com.microsoft.playwright.*;
+
+import java.nio.file.Paths;
+import java.util.Arrays;
+import java.util.List;
+
+public class PageScreenshot {
+  public static void main(String[] args) throws Exception {
+    Playwright playwright = Playwright.create();
+    List<BrowserType> browserTypes = Arrays.asList(
+        playwright.chromium(),
+        playwright.webkit(),
+        playwright.firefox()
+    );
+    for (BrowserType browserType : browserTypes) {
+      Browser browser = browserType.launch();
+      BrowserContext context = browser.newContext(
+          new Browser.NewContextOptions().withViewport(800, 600));
+      Page page = context.newPage();
+      page.navigate("http://whatsmyuseragent.org/");
+      page.screenshot(new Page.ScreenshotOptions().withPath(Paths.get("screenshot-" + browserType.name() + ".png")));
+      browser.close();
+    }
+    playwright.close();
+  }
+}