autojs动态修改图片src

"ui";
ui.layout(
  <vertical>
    <img id="img" src="file://./牙叔教程q群.png" h="300dp"></img>
    <button id="btn" text="换图"></button>
  </vertical>
);
ui.btn.click(function () {
  ui.img.attr("src", "file://./牙叔教程公众号.jpg");
});

"ui";
ui.layout(
  <vertical>
    <img id="img" src="@drawable/ic_account_box_black_48dp" h="300dp"></img>
    <button id="btn" text="换图"></button>
  </vertical>
);
ui.btn.click(function () {
  ui.img.attr("src", "@drawable/ic_build_black_48dp");
});