From 63f107ae38a3550efe85658d0ce99daef7382be4 Mon Sep 17 00:00:00 2001 From: VK <370725567@qq.com> Date: Fri, 28 Jun 2024 20:42:06 +0800 Subject: [PATCH] update: ext-storage/dev.md --- docs/ext-storage/dev.md | 80 +++++++++++++++++++++++++++++------------ 1 file changed, 58 insertions(+), 22 deletions(-) diff --git a/docs/ext-storage/dev.md b/docs/ext-storage/dev.md index e30f142..f4143ae 100644 --- a/docs/ext-storage/dev.md +++ b/docs/ext-storage/dev.md @@ -1635,18 +1635,22 @@ https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher.png ![](https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher.png) - 水印图片 - - imageurl = https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/uniCloud.jpg - - encodedimageurl = aHR0cHM6Ly93ZWItZXh0LXN0b3JhZ2UuZGNsb3VkLm5ldC5jbi91bmljbG91ZC9leHQtc3RvcmFnZS91bmlDbG91ZC5qcGc= + - imageurl = `https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/uniCloud.jpg` + - encodedimageurl = `aHR0cHM6Ly93ZWItZXh0LXN0b3JhZ2UuZGNsb3VkLm5ldC5jbi91bmljbG91ZC9leHQtc3RvcmFnZS91bmlDbG91ZC5qcGc=` - 水印透明度: 50% (dissolve=50) - 水印位置: 右下角 (gravity=SouthEast) - 横向边距: 20px - 纵向边距: 20px - 水印图片自适应短边比例：0.2 +最终拼接得到图片URL如下 + ``` https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher.png?watermark/1/image/aHR0cHM6Ly93ZWItZXh0LXN0b3JhZ2UuZGNsb3VkLm5ldC5jbi91bmljbG91ZC9leHQtc3RvcmFnZS91bmlDbG91ZC5qcGc=/dissolve/50/gravity/SouthEast/dx/20/dy/20/ws/0.2 ``` +效果展示 + ![](https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher.png?watermark/1/image/aHR0cHM6Ly93ZWItZXh0LXN0b3JhZ2UuZGNsb3VkLm5ldC5jbi91bmljbG91ZC9leHQtc3RvcmFnZS91bmlDbG91ZC5qcGc=/dissolve/50/gravity/SouthEast/dx/20/dy/20/ws/0.2) ### 图片盲水印处理@image-watermark-5 @@ -1732,48 +1736,64 @@ https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png 编码/ 添加盲水印（version/3) -- 水印图片cloudPath：unicloud/ext-storage/uniCloud.png -- 水印图片encodedImageKey：dW5pY2xvdWQvZXh0LXN0b3JhZ2UvdW5pQ2xvdWQucG5n +- 水印图片cloudPath：`unicloud/ext-storage/uniCloud.png` +- 水印图片encodedImageKey：`dW5pY2xvdWQvZXh0LXN0b3JhZ2UvdW5pQ2xvdWQucG5n` + +最终拼接得到图片URL如下 ``` https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png?watermark/5/version/3/method/encode/imageKey/dW5pY2xvdWQvZXh0LXN0b3JhZ2UvdW5pQ2xvdWQucG5n ``` +效果展示 + ![](https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png?watermark/5/version/3/method/encode/imageKey/dW5pY2xvdWQvZXh0LXN0b3JhZ2UvdW5pQ2xvdWQucG5n) 解码/ 提取盲水印（version/3) -- 水印图片cloudPath：unicloud/ext-storage/uniCloud.png -- 水印图片encodedImageKey：dW5pY2xvdWQvZXh0LXN0b3JhZ2UvdW5pQ2xvdWQucG5n +- 水印图片cloudPath：`unicloud/ext-storage/uniCloud.png` +- 水印图片encodedImageKey：`dW5pY2xvdWQvZXh0LXN0b3JhZ2UvdW5pQ2xvdWQucG5n` + +最终拼接得到图片URL如下 ``` https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png?watermark/5/version/3/method/encode/imageKey/dW5pY2xvdWQvZXh0LXN0b3JhZ2UvdW5pQ2xvdWQucG5n|watermark/5/version/3/method/decode ``` +效果展示 + ![](https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png?watermark/5/version/3/method/encode/imageKey/dW5pY2xvdWQvZXh0LXN0b3JhZ2UvdW5pQ2xvdWQucG5n|watermark/5/version/3/method/decode) 编码/ 添加盲水印（version/2) -- 水印图片cloudPath：unicloud/ext-storage/u.png -- 水印图片encodedImageKey：dW5pY2xvdWQvZXh0LXN0b3JhZ2UvdW5pQ2xvdWQucG5n +- 水印图片cloudPath：`unicloud/ext-storage/u.png` +- 水印图片encodedImageKey：`dW5pY2xvdWQvZXh0LXN0b3JhZ2UvdW5pQ2xvdWQucG5n` + +最终拼接得到图片URL如下 ``` https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png?watermark/5/version/2/method/encode/imageKey/dW5pY2xvdWQvZXh0LXN0b3JhZ2UvdS5wbmc= ``` +效果展示 + ![](https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png?watermark/5/version/2/method/encode/imageKey/dW5pY2xvdWQvZXh0LXN0b3JhZ2UvdS5wbmc=) 解码/ 提取盲水印（version/2) -- 水印图片cloudPath：unicloud/ext-storage/u.png -- 水印图片encodedImageKey：dW5pY2xvdWQvZXh0LXN0b3JhZ2UvdW5pQ2xvdWQucG5n -- 原图cloudPath：unicloud/ext-storage/gogopher1.png -- 原图encodedImage：dW5pY2xvdWQvZXh0LXN0b3JhZ2UvZ29nb3BoZXIxLnBuZw== +- 水印图片cloudPath：`unicloud/ext-storage/u.png` +- 水印图片encodedImageKey：`dW5pY2xvdWQvZXh0LXN0b3JhZ2UvdW5pQ2xvdWQucG5n` +- 原图cloudPath：`unicloud/ext-storage/gogopher1.png` +- 原图encodedImage：`dW5pY2xvdWQvZXh0LXN0b3JhZ2UvZ29nb3BoZXIxLnBuZw==` + +最终拼接得到图片URL如下 ``` https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png?watermark/5/version/2/method/encode/imageKey/dW5pY2xvdWQvZXh0LXN0b3JhZ2UvdS5wbmc=|watermark/5/version/2/method/decode/orignal/dW5pY2xvdWQvZXh0LXN0b3JhZ2UvZ29nb3BoZXIxLnBuZw== ``` +效果展示 + ![](https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png?watermark/5/version/2/method/encode/imageKey/dW5pY2xvdWQvZXh0LXN0b3JhZ2UvdS5wbmc=|watermark/5/version/2/method/decode/orignal/dW5pY2xvdWQvZXh0LXN0b3JhZ2UvZ29nb3BoZXIxLnBuZw==) #### 文字盲水印 @@ -1835,48 +1855,64 @@ https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png 编码/ 添加盲水印（version/3) -- 文本原文：123456 -- 文本encodedText：MTIzNDU2 +- 文本原文：`123456` +- 文本encodedText：`MTIzNDU2` + +最终拼接得到图片URL如下 ``` https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png?watermark/6/version/3/method/encode/text/MTIzNDU2 ``` +效果展示 + ![](https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png?watermark/6/version/3/method/encode/text/MTIzNDU2) 解码/ 提取盲水印（version/3) -- 文本原文：123456 -- 文本encodedText：MTIzNDU2 +- 文本原文：`123456` +- 文本encodedText：`MTIzNDU2` + +最终拼接得到图片URL如下 ``` https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png?watermark/6/version/3/method/encode/text/MTIzNDU2|watermark/6/version/3/method/decode ``` +效果展示 + ![](https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png?watermark/6/version/3/method/encode/text/MTIzNDU2|watermark/6/version/3/method/decode) 编码/ 添加盲水印（version/2) -- 文本原文：123456 -- 文本encodedText：MTIzNDU2 +- 文本原文：`123456` +- 文本encodedText：`MTIzNDU2` + +最终拼接得到图片URL如下 ``` https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png?watermark/6/version/2/method/encode/text/MTIzNDU2 ``` +效果展示 + ![](https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png?watermark/6/version/2/method/encode/text/MTIzNDU2) 解码/ 提取盲水印（version/2) -- 文本原文：123456 -- 文本encodedText：MTIzNDU2 -- 原图cloudPath：unicloud/ext-storage/gogopher1.png -- 原图encodedImage：dW5pY2xvdWQvZXh0LXN0b3JhZ2UvZ29nb3BoZXIxLnBuZw== +- 文本原文：`123456` +- 文本encodedText：`MTIzNDU2` +- 原图cloudPath：`unicloud/ext-storage/gogopher1.png` +- 原图encodedImage：`dW5pY2xvdWQvZXh0LXN0b3JhZ2UvZ29nb3BoZXIxLnBuZw==` + +最终拼接得到图片URL如下 ``` https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png?watermark/6/version/2/method/encode/text/MTIzNDU2|watermark/6/version/2/method/decode/orignal/dW5pY2xvdWQvZXh0LXN0b3JhZ2UvZ29nb3BoZXIxLnBuZw== ``` +效果展示 + ![](https://web-ext-storage.dcloud.net.cn/unicloud/ext-storage/gogopher1.png?watermark/6/version/2/method/encode/text/MTIzNDU2|watermark/6/version/2/method/decode/orignal/dW5pY2xvdWQvZXh0LXN0b3JhZ2UvZ29nb3BoZXIxLnBuZw==) ### 动图合成@image-animate -- GitLab