lucky_li
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Member since ‎06-26-2011

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文件的上传,预览和下载是一个很常见的需求。最近参与的一个项目正好也需要实现一个图片的上传和浏览的功能。该项目基于 SAP CAP 实现, 本文对此做一个简单的说明,希望能对大家有一点点帮助和启发。 1. 需求 管理员 (需要登录):能够对图片上传,下载,预览,查找 (图片描述),修改和删除 。 一般用户 (无需登录):只能预览图片或者下载图片, 不能看到任何其它信息比如图片的描述和文件名,不能做一般的增删改查。 2. 相关协议 HTTP 有关header content-...
By default, the node_modules will not be included into the content during the mbt build process. Whether there are some setting to force the mta to include the node_modules? As our project need to change some files after do the normal npm install'. ...
We deploy same Java code to Factory and PROD landscape. It runs well in Factory landscape. But in PROD system, it will return “Sorry!An unexpected error has occured. Please retry.” when we access the odata service. How to investigate such kind of ...
We have a master/detail style app,  in the detail part there are two tables.  We want two tables use the space equally (like following picture).  It not work by using the following solution ( it works if only one table).  Any one can help this ?My xm...
I want to test how to use the hana cloud identity service User Registration Service API to create user, when I send following urlhttps://x47bf8fc8.accounts400.ondemand.com/service/users?name_id=1196612589_qq&email=1196612589@qq.com&spCustomAttribute1...
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