【发布时间】:2019-01-15 20:29:15
【问题描述】:
如何用 json 下载这些 url 图片?
这是我的图片 URL,我想下载并显示这些图片。我怎样才能recyclerview?我的模式是什么?如何逐步下载图像?我将这些链接保存在 mysql db 中,并用 json 显示它们,如下所示。我希望我已经能够表达我的意思,我为英语感到抱歉。
这是我的 json 代码:
{
"images url": [
{
"id": "1",
"url": "http://mehrsoftshop.ir/images/mobile-1.jpg",
"discount_code": "0",
"price": "0",
"details": "",
"points": "0",
"is_found": "0"
},
{
"id": "2",
"url": "http://mehrsoftshop.ir/images/mobile-2.jpg",
"discount_code": "0",
"price": "0",
"details": "",
"points": "0",
"is_found": "0"
},
{
"id": "3",
"url": "http://mehrsoftshop.ir/images/mobile-3.jpg",
"discount_code": "0",
"price": "0",
"details": "",
"points": "0",
"is_found": "0"
},
{
"id": "4",
"url": "http://mehrsoftshop.ir/images/mobile-4.jpg",
"discount_code": "0",
"price": "0",
"details": "",
"points": "0",
"is_found": "0"
},
{
"id": "5",
"url": "http://mehrsoftshop.ir/images/mobile-5.jpg",
"discount_code": "0",
"price": "0",
"details": "",
"points": "0",
"is_found": "0"
},
{
"id": "6",
"url": "http://mehrsoftshop.ir/images/mobile-6.jpg",
"discount_code": "0",
"price": "0",
"details": "",
"points": "0",
"is_found": "0"
},
{
"id": "7",
"url": "http://mehrsoftshop.ir/images/mobile-7.jpg",
"discount_code": "0",
"price": "0",
"details": "",
"points": "0",
"is_found": "0"
},
]
}
【问题讨论】:
-
你知道怎么解析json吗?如果是这样,有一个名为毕加索的图书馆。 square.github.io/picasso 效果很好....如果您需要有关 recycler 视图的帮助,我建议您查看教程并以这种方式获得帮助。归根结底,stackoverflow 可以帮助您编写代码。而不是提供整体解决方案。
标签: android json image android-recyclerview download