GET https://api.spacexdata.com/v4/launches/latest
{
"fairings": null,
"links": {
"patch": {
"small": "https://images2.imgbox.com/eb/0f/Vev7xkUX_o.png",
"large": "https://images2.imgbox.com/ab/79/Wyc9K7fv_o.png"
},
"reddit": {
"campaign": "https://www.reddit.com/r/spacex/comments/fjf6rr/dm2_launch_campaign_thread/",
"launch": "https://www.reddit.com/r/spacex/comments/glwz6n/rspacex_cctcap_demonstration_mission_2_general",
"media": "https://www.reddit.com/r/spacex/comments/gp1gf5/rspacex_dm2_media_thread_photographer_contest/",
"recovery": "https://www.reddit.com/r/spacex/comments/gu5gkd/cctcap_demonstration_mission_2_stage_1_recovery/"
},
"flickr": {
"small": [],
"original": [
"https://live.staticflickr.com/65535/49927519643_b43c6d4c44_o.jpg",
"https://live.staticflickr.com/65535/49927519588_8a39a3994f_o.jpg",
"https://live.staticflickr.com/65535/49928343022_6fb33cbd9c_o.jpg",
"https://live.staticflickr.com/65535/49934168858_cacb00d790_o.jpg",
"https://live.staticflickr.com/65535/49934682271_fd6a31becc_o.jpg",
"https://live.staticflickr.com/65535/49956109906_f88d815772_o.jpg",
"https://live.staticflickr.com/65535/49956109706_cffa847208_o.jpg",
"https://live.staticflickr.com/65535/49956109671_859b323ede_o.jpg",
"https://live.staticflickr.com/65535/49955609618_4cca01d581_o.jpg",
"https://live.staticflickr.com/65535/49956396622_975c116b71_o.jpg",
"https://live.staticflickr.com/65535/49955609378_9b77e5c771_o.jpg",
"https://live.staticflickr.com/65535/49956396262_ef41c1d9b0_o.jpg"
]
},
"presskit": "https://www.nasa.gov/sites/default/files/atoms/files/commercialcrew_press_kit.pdf",
"webcast": "https://youtu.be/xY96v0OIcK4",
"youtube_id": "xY96v0OIcK4",
"article": "https://spaceflightnow.com/2020/05/30/nasa-astronauts-launch-from-us-soil-for-first-time-in-nine-years/",
"wikipedia": "https://en.wikipedia.org/wiki/Crew_Dragon_Demo-2"
},
"static_fire_date_utc": "2020-05-22T17:39:00.000Z",
"static_fire_date_unix": 1590169140,
"tdb": false,
"net": false,
"window": 0,
"rocket": "5e9d0d95eda69973a809d1ec",
"success": true,
"failures": [],
"details": "SpaceX will launch the second demonstration mission of its Crew Dragon vehicle as part of NASA's Commercial Crew Transportation Capability Program (CCtCap), carrying two NASA astronauts to the International Space Station. Barring unexpected developments, this mission will be the first crewed flight to launch from the United States since the end of the Space Shuttle program in 2011. DM-2 demonstrates the Falcon 9 and Crew Dragon's ability to safely transport crew to the space station and back to Earth and it is the last major milestone for certification of Crew Dragon. Initially the mission duration was planned to be no longer than two weeks, however NASA has been considering an extension to as much as six weeks or three months. The astronauts have been undergoing additional training for the possible longer mission.",
"crew": [
"5ebf1b7323a9a60006e03a7b",
"5ebf1a6e23a9a60006e03a7a"
],
"ships": [
"5ea6ed30080df4000697c913",
"5ea6ed2f080df4000697c90b",
"5ea6ed2f080df4000697c90c",
"5ea6ed2e080df4000697c909",
"5ea6ed2f080df4000697c90d"
],
"capsules": [
"5e9e2c5df359188aba3b2676"
],
"payloads": [
"5eb0e4d1b6c3bb0006eeb257"
],
"launchpad": "5e9e4502f509094188566f88",
"auto_update": true,
"flight_number": 94,
"name": "CCtCap Demo Mission 2",
"date_utc": "2020-05-30T19:22:00.000Z",
"date_unix": 1590866520,
"date_local": "2020-05-30T15:22:00-04:00",
"date_precision": "hour",
"upcoming": false,
"cores": [
{
"core": "5e9e28a7f3591817f23b2663",
"flight": 1,
"gridfins": true,
"legs": true,
"reused": false,
"landing_attempt": true,
"landing_success": true,
"landing_type": "ASDS",
"landpad": "5e9e3032383ecb6bb234e7ca"
}
],
"id": "5eb87d46ffd86e000604b388"
}
问题内容: 我有一个使用Google Maps API来显示地图的页面。当我直接加载页面时,地图出现。但是,当我尝试使用AJAX加载页面时,出现错误: 为什么是这样? 这是带有地图的页面: 这是带有AJAX调用的页面: 谢谢你的帮助。 问题答案: 默认情况下,文档完成加载后无法加载该API,您需要异步加载该API。 用地图修改页面:
问题内容: 我有以下情况 我已经合并所有列表从从对象地图。 知道如何使用Java 8流API吗? 问题答案: 我想这就是您要寻找的。 例如:
问题内容: 我正在尝试 通过使用opencv java api 实现以下问题的示例代码 。为了用Java 实现,我使用了这种语法。 因此,现在轮廓应为而不是。 然后我需要实现这个。在java api中,Imgproc.approxPolyDP将参数接受为。我如何将MatOfPoint转换为MatOfPoint2f? 或者有没有办法使用与c ++接口相同的向量来实现这一点。任何建议或示例代码将不胜感
问题内容: 我需要访问以获得有关某个存储库的一些数据。以下命令很好用 现在,我需要调用相同的名称来操纵输出。这是我尝试过的代码, 当我调试代码时,它向我显示此错误, HttpResponseProxy {HTTP / 1.1 400错误的请求[服务器:GitHub.com,日期:2017年2月3日,星期五,格林尼治标准时间12:14:58,内容类型:application / json; char
问题内容: 我正在使用的库使用回调对象发出一系列对象。 使用某些调用添加回调,并使用非阻塞方法调用启动该过程。 创建将发射这些对象的的最佳方法是什么? 如果阻止了该怎么办? 问题答案: 我认为您需要这样的东西(scala中给出的示例) 至于阻塞/非阻塞:通常,基于回调的体系结构将回调订阅与进程启动分开。在这种情况下,您可以完全独立于进程的时间创建任意数量的。另外,是否分叉的决定完全取决于您。您的体
问题内容: 是否有用于标签装饰的示例? 从外观上看,类似乎提供了某种形式的上下文装饰支持,但是对于我来说,我无法使用此功能找到任何示例代码… 是否有人实际使用过装饰上下文功能,如果可以,它解决了哪些用例? PS: 我正在寻找一种将图像修饰应用于对象标签的方法,并且根据对象的显示位置,基本图标的大小会有所不同(例如,表和树项目中的传统“小”图标,以及内容标题中的大图标)。 应用于原始图标的装饰应相应