Pay attention to the URL of the example watermark image given by Qiniu http://78re52.com1.z0.glb.clouddn.com/resource/gogopher.jpg?watermark/1/image/aHR0cDovL3d3dy5iMS5xaW5pdWRuLmNvbS9pbWFnZXMvbG9nby0yLnBuZw==/dissolve/50/gravity/SouthEast /dx/20/dy/20
Understand? The user uploads the picture and location and time, and you save the picture to Qiniu. The URL http://78re52.com1.z0.glb.clouddn.com/resource/gogopher.jpg will be there, and then you can create text based on the location and time. The watermark watermark/1/image/aHR0cDovL3d3dy5iMS5xaW5pdWRuLmNvbS9pbWFnZXMvbG9nby0yLnBuZw==/dissolve/50/gravity/SouthEast/dx/20/dy/20, the following string is also generated, just splice the two together.
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http://developer.qiniu.com/code/v6/api/kodo-api/image/watermark.html
Pay attention to the URL of the example watermark image given by Qiniu http://78re52.com1.z0.glb.clouddn.com/resource/gogopher.jpg?watermark/1/image/aHR0cDovL3d3dy5iMS5xaW5pdWRuLmNvbS9pbWFnZXMvbG9nby0yLnBuZw==/dissolve/50/gravity/SouthEast /dx/20/dy/20
Understand? The user uploads the picture and location and time, and you save the picture to Qiniu. The URL http://78re52.com1.z0.glb.clouddn.com/resource/gogopher.jpg will be there, and then you can create text based on the location and time. The watermark watermark/1/image/aHR0cDovL3d3dy5iMS5xaW5pdWRuLmNvbS9pbWFnZXMvbG9nby0yLnBuZw==/dissolve/50/gravity/SouthEast/dx/20/dy/20, the following string is also generated, just splice the two together.