Selenium 请问，data:image/png;base64 这两种编码图片如何取真实地址

skyshine · June 16, 2022 · Last by skyshine replied at June 26, 2022 · 4987 hits

滑块
<div alt="拖动滑块" style="position: absolute; background-image: url(&quot;/cap_union_new_getcapbysig?img_index=0&amp;image=02282700008a470600000009dcd1183b32d3&amp;sess=s0LIRiZ85z2sK8TVFnrpJAphEJj_ljTYnkEwUF7HXZEhzb0UeUz4G67rlbRXf_A4jB8NZmkHPnWwyAtRrABHN6ubn7DjZk012zn7oTFGpez6QRV_3tbgGU1itlBSSjHH_yNIFQVtspeCLB-NcguDP_Z_anXEsVkYxe8XgjTs_WXXO0WEHMLb-ysv3R5datfLiQxfPQ7uYp3JN-F-x3YlsHzEdi7VkpcDFA73XGdYGBM84My9ZPP0e6ACXP0QUF2SCQTC-b-51BZHVzHJNAJwoBLZRNOjn_jAgqvQ3neow2NoFpgyjN3KZAZ7wolbnzdSl5ro17vcUHtyb0GAczW5jxYoIxbIL5xkVw&quot;); background-position: 0px -247.917px; background-size: 345.06px 313.69px; width: 65.7738px; height: 35.4167px; left: 22.7679px; top: 203.393px; z-index: 2; cursor: pointer;"></div>

可能是背影图
<img class="tc-bg-placeholder" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAFAQMAAACzVGSbAAAAA1BMVEVHcEyC+tLSAAAAAXRSTlMAQObYZgAAAAtJREFUCNdjYIABAAAKAAHn+Nr6AAAAAElFTkSuQmCC">

背景图
<div class="tc-bg-img unselectable" id="slideBg" style="position: absolute; background-image: url(&quot;/cap_union_new_getcapbysig?img_index=1&amp;image=02282700008a470600000009dcd1183b32d3&amp;sess=s0LIRiZ85z2sK8TVFnrpJAphEJj_ljTYnkEwUF7HXZEhzb0UeUz4G67rlbRXf_A4jB8NZmkHPnWwyAtRrABHN6ubn7DjZk012zn7oTFGpez6QRV_3tbgGU1itlBSSjHH_yNIFQVtspeCLB-NcguDP_Z_anXEsVkYxe8XgjTs_WXXO0WEHMLb-ysv3R5datfLiQxfPQ7uYp3JN-F-x3YlsHzEdi7VkpcDFA73XGdYGBM84My9ZPP0e6ACXP0QUF2SCQTC-b-51BZHVzHJNAJwoBLZRNOjn_jAgqvQ3neow2NoFpgyjN3KZAZ7wolbnzdSl5ro17vcUHtyb0GAczW5jxYoIxbIL5xkVw&quot;); background-position: 0px 0px; background-size: 100%; width: 340px; height: 242.857px; left: 0px; top: 0px; background-repeat: no-repeat; cursor: pointer; overflow: hidden; z-index: 1; opacity: 1;">
<div class="tc-bg-img unselectable" id="slideBg" style="position: absolute; background-image: url(&quot;/cap_union_new_getcapbysig?img_index=1&amp;image=02282700008a470600000009dcd1183b32d3&amp;sess=s0LIRiZ85z2sK8TVFnrpJAphEJj_ljTYnkEwUF7HXZEhzb0UeUz4G67rlbRXf_A4jB8NZmkHPnWwyAtRrABHN6ubn7DjZk012zn7oTFGpez6QRV_3tbgGU1itlBSSjHH_yNIFQVtspeCLB-NcguDP_Z_anXEsVkYxe8XgjTs_WXXO0WEHMLb-ysv3R5datfLiQxfPQ7uYp3JN-F-x3YlsHzEdi7VkpcDFA73XGdYGBM84My9ZPP0e6ACXP0QUF2SCQTC-b-51BZHVzHJNAJwoBLZRNOjn_jAgqvQ3neow2NoFpgyjN3KZAZ7wolbnzdSl5ro17vcUHtyb0GAczW5jxYoIxbIL5xkVw&quot;); background-position: 0px 0px; background-size: 100%; width: 340px; height: 242.857px; left: 0px; top: 0px; background-repeat: no-repeat; cursor: pointer; overflow: hidden; z-index: 1; opacity: 1;"></div></div>

背景图 子无素
<div class="tc-bg-img unselectable" id="slideBg" style="position: absolute; background-image: url(&quot;/cap_union_new_getcapbysig?img_index=1&amp;image=02282700008a470600000009dcd1183b32d3&amp;sess=s0LIRiZ85z2sK8TVFnrpJAphEJj_ljTYnkEwUF7HXZEhzb0UeUz4G67rlbRXf_A4jB8NZmkHPnWwyAtRrABHN6ubn7DjZk012zn7oTFGpez6QRV_3tbgGU1itlBSSjHH_yNIFQVtspeCLB-NcguDP_Z_anXEsVkYxe8XgjTs_WXXO0WEHMLb-ysv3R5datfLiQxfPQ7uYp3JN-F-x3YlsHzEdi7VkpcDFA73XGdYGBM84My9ZPP0e6ACXP0QUF2SCQTC-b-51BZHVzHJNAJwoBLZRNOjn_jAgqvQ3neow2NoFpgyjN3KZAZ7wolbnzdSl5ro17vcUHtyb0GAczW5jxYoIxbIL5xkVw&quot;); background-position: 0px 0px; background-size: 100%; width: 340px; height: 242.857px; left: 0px; top: 0px; background-repeat: no-repeat; cursor: pointer; overflow: hidden; z-index: 1; opacity: 1;"></div>

图中 1 号是 “可能是背影图” 的代码
图中 2 号是 “背景图 ” 的代码
图中 3 号是 “背景图子无素” 的代码

我想取图片，但发现图片地址被隐藏了。
如果看 id，应该是 2 号，但为什么 3 号跟它的内容一样呢？？？
1 号感觉也像。它和 2 号元素的区域范围是一样大小的。

那个滑块的代码没截图。
它本来是一个滑块。可以定位并控制鼠标自动滑动。但不知道为什么跟 “背景” 的元素写的一个风格。如果 find_elment 定位到它。可以滑动吗？

谢谢

共收到 5 条回复时间点赞

杨超 #1 · June 17, 2022

src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAFAQMAAACzVGSbAAAAA1BMVEVHcEyC+tLSAAAAAXRSTlMAQObYZgAAAAtJREFUCNdjYIABAAAKAAHn+Nr6AAAAAElFTkSuQmCC">
中的 iVBORw0KGgoAAAANSUhEUgAAAAcAAAAFAQMAAACzVGSbAAAAA1BMVEVHcEyC+tLSAAAAAXRSTlMAQObYZgAAAAtJREFUCNdjYIABAAAKAAHn+Nr6AAAAAElFTkSuQmCC 就是加密后的图片啊

不声不响 #2 · June 18, 2022

base64 转图片，就直接拿到图片了

skyshine #3 · June 19, 2022 Author

对

不声不响回复

img = base64.urlsafe_b64decode(da)
with open("filename.png", "wb") as f:
    f.write(img)

转完了，只是一个黑的什么都没有。不知道是我找错了，还是本来就这样。
下面那个 “背景图”，就是在

里的图片怎么取呢？
谢谢

skyshine #4 · June 19, 2022 Author

对

杨超回复



img = base64.urlsafe_b64decode(da)
with open("filename.png", "wb") as f:
    f.write(img)

转完了，只是一个黑的什么都没有。不知道是我找错了，还是本来就这样。
下面那个 “背景图”，就是在
里的图片怎么取呢？
谢谢

skyshine #5 · June 26, 2022 Author

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