加拿大熊孩子育儿

“妈妈,你为什么骑在爸爸身上?”孩子撞见父母啪啪啪,这位妈妈的做法厉害了

2021-4-23 12:44|发布者: cjlzgc|查看: 114|评论: 0

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摘要:以下文章来源于习伴,作者席席老师:点击上方↑“青青第二课堂”公众号,关注更多资讯作者:席席老师来源:习伴(ID: xiban2020)最近,一段视频在网上火了:视频里面有个女孩子,被性侵时才10岁。当她拿着沾有乳白色 ... ...
以下文章来源于习伴 ,作者席席老师





:点击上方↑“青青第二课堂”公众号,关注更多资讯



作者:席席老师


来源:习伴(ID: xiban2020)

最近,一段视频在网上火了:


视频里面有个女孩子,被性侵时才10岁。

当她拿着沾有乳白色液体的内裤给妈妈看时,妈妈问道:“这是什么?”

女孩子回答:“是汗。”








这些明明是精液,但在孩子心中,这就是汗。

直到成年后,她才隐约明白自己遭遇了什么。但是,可怕的阴影却伴随她一生。

在孩子的意识里,他们不懂得什么叫“性”,以至于当自己遇到“性侵”的时候,以为自己在“做运动”。



掘金首页动态话题小册活动搜索掘金搜索写文章登录注册_Hahn_2019年01月08日阅读 566《蜘蛛侠:平行宇宙》的视觉解析与滤镜实现早在四年前,索尼想要制作全新风格的“蜘蛛侠”电影这一消息被泄露时,一个显眼的词汇便被反复提及——“rejuvenate”,译为“使其恢复年轻”。当时,除去《蜘蛛侠:返校日》之外,由索尼出品的《蜘蛛侠》真人电影已有五部之多(托比·马圭尔主演《蜘蛛侠》三部曲,以及安德鲁·加菲尔德主演的两部《超凡蜘蛛侠》)。索尼高层希望以一部动画电影来让这个系列重新恢复活力。而为了拍摄这部动画电影,索尼找到了当时因《天降美食》系列以及《乐高大电影》等作品在业界小有名气的导演搭档——菲尔·罗德和克里斯托弗·米勒。有着天马行空的创意以及各种鬼才想法的这两位导演提出的要求则是:希望这部动画让观众感到“就像走进了漫画里一般”。他们同时也为能够在这部电影中使用到真人电影无法达成的叙事手段而感到兴奋。第一次看到《蜘蛛侠:平行宇宙》这部电影时,就被其中的十足创新的视觉动态效果所惊艳,跟以往 3D 动画追求自然流畅截然相反,《蜘蛛侠:平行宇宙》反而在往漫画观感体验靠拢,让 3D 动画 2D 化,而且不是单纯的 2D 化。正如在一篇文章里看到的评论:混搭上各类平行宇宙间不同的漫画风格,保留下了对话框、漫画分格、字幕特效,还尤其加强了手绘涂鸦的部分,并刻意打造出这部分的「稚拙感」。当这些再加上神奇到炸裂的分镜,足以让人看得目不暇接。接下来我们简单的解析下这电影的亮点:一、视觉表达的创新点1. 一拍二模拟 2D 动画在进入正题故事没多久,相信看惯了 3D 动画的大家都会有种稍稍不适应的感觉...「这电影是不是有些卡?」没错,它确实就是卡。这是电影第一个让人感觉有些「异常」的地方,却也是电影最特别的地方。仔细看你可以发现只有人物角色是有着卡顿感的,而它们的周围环境却很流畅,形成了一种微妙的对比。关于这一点,在知乎中有网友给我们作出了解答:电影一般采用的是 24 帧每秒的制式,也就是说如果是手绘 2D 动画片,需要每秒连续画 24 张画以使画面中动画流畅,这也就是动画中俗称的1拍1。但是有人发现我同样的动作只画第 1,3,5,7....合计总共只画 12 帧,然后把每帧停留 2 倍时间,观众并不会明显察觉,而动画师却形来表现运动模糊的方式,但却不是那样做的。最后,采用了一些解决方案。Imageworks 的线条工具允许艺术家绘制同样连接形状的运动线,也有从相机快门启发的技术。例如,迪米安说,快速相机平底镜上的背景,无论是合成还是借助特效,都会被涂上很大的污点和划线,但却会以一种非常块状的插图方式出现。我们基本上尽量避免任何看起来像是平滑的渐变或者因为运动模糊而变得模糊的东西。相反,这是一种非常图形化的处理。后面我们可以看到,电影里通过叠影(相机快门启发的方式)、场景的错位、速度线等方式来补充画面的动感,并保证了电影本身的风格语言。4. 色散/高光溢色实际上我们可以从电影画面里看到一般产生于比较老化或者早期的镜头拍摄的照片质感(高光溢色),还有一些镜头色散的效果,这其实也是电影工作室有意为之。导演 Peter Ramsey 在接受采访时是这么对电影画面解释的:某种意义上说,你根本不用花费精力去注意什么,因为我们做的就是还原漫画,而我们在看漫画的时候会发现,有时候漫画里都有错误,有时候印刷不好,颜色都涂到了线条之外,所以看起来就觉得模糊不清。而且这和真人电影是相通的,比如有时镜头中一些东西是没有对上焦有些模糊,这样观众才会集中注意力在重要而清晰的画面上。色散/高光溢色的效果在这里就是起到虚化和模糊的作用。如导演提到的印刷不好的情况,在 20 世纪初中期的印刷行业经常出现,当时的 CMYK 4色印刷会因为有对版的误差出现导致喷色错版,这样的错版在后面发展中也成为了一种风格化的处理,导演注意到这点,并应用到了电影中,这既把漫画的质感还原得更到位,让观者产生共鸣同时也利用这样的错位生成一种视觉景深感,使得电影的层次更强,解决了向 2D 靠近后在电影显得平的问题。这部电影在视觉表达上有很多的突破,创作团队很大胆得把多种风格不一的人物混合在一起,使得平行宇宙的概念合理化,并通过平面漫画的方式把视觉语言和整个电影的题的结合达到了高度的统一。整个电影透露出一种处处不稳定的矛盾感,创作团队没有把这种矛盾消弱,而是把他们都展现了出来,这样的碰撞感受让人不得不佩服他们对于整体的把控和自信。二、视觉效果与滤镜实现电影从片头就迫不及待的展现出了它在表现形式上的创新,但仔细观察你会发现里面用到的效果并非从0到1的创新,只不过索尼的动画团队把这些视觉元素应用的淋漓尽致。由于工作中涉及了短视频滤镜和转场的 OpenGL Shader 代码编写,所以在二刷电影的时候特别留意了电影里的特效,并思考有哪些是可以通过 Shader 来实现的。当然了,电影里的效果是动画设计师反复调整和多重加工出来的,绝非一段代码就能完美模拟。这里仅仅是从技术角度去探讨电影里一些效果在 Shader 代码层面的可行性。1. HalfTone 半调滤镜电影高度还原了漫画应有的观赏体验,在画面的渲染上使用了 Ben-Day dot (本戴点)让我们感受到了阅读纸质漫画书的质感。Ben-Day dot 与 HalfTone 的不同之处在于 Ben-Day dot 在特定区域中的大小和分布总是相同,而 HalfTone 能根据图像的颜色细节呈现大小和渐变不一定点。我们可以用 HalfTone 半调滤镜去生成差不多的质感。下面截取几张截图可见一斑:科普下 Ben-Day dot (本戴点),全名是「本戴点状制版法」,以插图画家和印刷商 Benjamin Henry Day, Jr.(19 世纪出版商 Benjamin Henry Day 的儿子)命名,在 1879 年被发明的印刷制版技术。它根据颜色和视错觉原理,通过小彩色点的间隔疏密、大小或重叠来生成所需要的效果。例如,洋红色圆点间隔比较宽就会形成粉红色。20 世纪 50 年代和 60 年代的彩色漫画书很受欢迎,但是全彩漫画的成本很高的故障效果。索尼工作室在制作故障效果的时候使用了手绘图案+多层效果融合的方式来呈现,当然了,代码想要模拟这样的效果并不容易,如果可以找到一张合适的遮罩图也许可以大致模拟出来。不过这里只单纯展示常规的基于图像本身的故障效果(代码通过基于时间来做像素和颜色通道偏移来模拟故障效果):precision highp float; uniform sampler2D inputImageTexture;uniform sampler2D inputImageTexture2;varying vec2 textureCoordinate;uniform float time;float amount   gl_FragColor = vec4(finalColor, 1.0);}复制代码同样的,通过 Demo 右上角的滤镜开关可以看到前后效果:Demo23. RGB Shift/Split RGB 分离细心可以发现,上面第二个 Glitch 效果同样用到了 RGB 颜色分离,在电影中出现了大量的这样的效果,把色彩变化应用到极致,有些魔性有些虚幻。Shader 实现起来会相比上面两个滤镜更简单一下,通过对图像的 RGB 三个颜色做拆分以及坐标偏移就可以实现:precision highp float;uniform sampler2D inputImageTexture;varying vec2 textureCoordinate;uniform float time;float amount = 0.01;float angle = 0.;void main() {    vec2 offset = amount * vec2(cos(time*.001), sin(time*.001));    vec4 cr = texture2D(inputImageTexture, textureCoordinate + offset);    vec4 cga = texture2D(inputImageTexture, textureCoordinate);    vec4 cb = texture2D(inputImageTexture, textureCoordinate - offset);    gl_FragColor = vec4(cr.r, cga.g, cb.b, cga.a);}复制代码下面两张图片对比前后效果:同样的,通过 Demo 右上角的滤镜开关可以看到前后效果:Demo3最后,这部电影可以说的太多太多,有太多让人觉得惊艳的点,没办法一一都提到,我们只能从视觉方面和实现的可能性简单得聊聊,欢迎补充。在快写完文章的时候,想起开头 Sony 说到的「rejuvenate(使其恢复年轻)」。我们可以感觉到这个电影从故事和风格无不充斥着现在年轻人会喜欢的元素,可以说这是一部很酷的作品,但是在看到了很多资料后我们不禁有一些感慨,这些很酷炫的效果和元素风格其实在上个世纪就已经存在且有着很深的历史痕迹,从某种意义上,与其说是更年轻的体现,感觉倒不如说是这是一种复古了。由此我们也延伸出了一些问题:有人说风格是个轮回,这么一看,所谓的「更年轻的风格」或者「过气的风格」都像是个伪命题。也就是说,是不是并不存在什么年轻或过时的风格,只有时间时间久了,看腻了的风格?又或者说,是不是因为技术的创新才让产品(电影或者其它)变得年轻了,和风格,实际没太大关系?感觉挺有意思,可以想想。相关链接:www.gcores.com/articles/10…deadline.com/2018/12/son…www.zhihu.com/question/29…www.douban.com/review/9831…en.wikipedia.org/wiki/Ben-Da…www.bilibili.com/video/av768…wapbaike.baidu.com/tashuo/brow…www.docin.com/p-92574055.…关注下面的标签,发现更多相似文章OpenGL安装掘金浏览器插件打开新标签页发现好内容,掘金、GitHub、Dribbble、ProductHunt 等站点内容轻松获取。快来安装掘金浏览器插件获取高质量内容吧!评论Lanslord膜拜大佬2小时前F1ashGP6663小时前相关推荐专栏_Hahn_17小时前OpenGL《蜘蛛侠:平行宇宙》的视觉解析与滤镜实现182专栏Cang_Wang10天前C++OpenGL[OpenGL]未来视觉-MagicCamera3实用开源库164专栏熊皮皮1月前iOSJavaRust 移动端跨平台复杂图形渲染项目开发系列总结(目录) 2018.12.9227专栏KoonChaoSo1月前iOS程序员iOS推流器模块知识点浅谈总结244热专栏已禁用3月前前端Life of a Pixel:前端代码如何通过浏览器演化为屏幕显示的像素1158专栏熊皮皮1月前iOSRustgfx-rs/hal跨平台图形抽象库使用介绍410专栏熊皮皮28天前OpenGL以OpenGL/ES视角介绍gfx-hal(Vulkan) Shader/Program接口使用2热专栏闲鱼技术4月前iOS万万没想到——flutter这样外接纹理12312热专栏SimonLeeeeeeeee8月前AndroidAndroid新兴扫码框架:XCodeScanner(最近更新2018-08-17)44740专栏熊皮皮1月前iOSC++Rust图形库gfx-hal 逐帧渲染流程介绍62关于作者_Hahn_UI 工程师获得赞数240获得阅读数6,398掘金小册基于 Python 实现微信公众号爬虫新人价 ¥9.95¥19.9Git 原理详解及实用指南新人价 ¥14.95¥29.9新人专享好礼送你45元买小册立即领取相关文章写 Shader 转场的几点思考3611Shader 动画331WebGL Shader 环境搭建384Shader 高斯模糊(Gaussion Blur)220Shader 运动模糊(Motion Blur)223目录一、视觉表达的创新点1. 一拍二模拟 2D 动画2. 漫画手法还原3. 不用运动模糊4. 色散/高光溢色二、视觉效果与滤镜实现1. HalfTone 半调滤镜2. Glitch 故障效果3. RGB Shift/Split RGB 分离掘金浏览器插件 - 下载插件,送你45元买小册掘金首页动态话题小册活动搜索掘金搜索写文章登录注册chokcoco2019年01月09日阅读 1733不可思议的纯 CSS 滚动进度条效果问题先行,如何使用 CSS 实现下述滚动条效果?scrollbar就是顶部黄色的滚动进度条,随着页面的滚动进度而变化长短。在继续阅读下文之前,你可以先缓一缓。尝试思考一下上面的效果或者动手尝试一下,不借助 JS ,能否巧妙的实现上述效果。OK,继续。这个效果是我在业务开发的过程中遇到的一个类似的小问题。其实即便让我借助 Javascript ,我的第一反应也是,感觉很麻烦啊。所以我一直在想,有没有可能只使用 CSS 完成这个效果呢?image分析需求第一眼看到这个效果,感觉这个跟随滚动动画,仅靠 CSS 是不可能完成的,因为这里涉及了页面滚动距离的计算。如果想只用 CSS 实现,只能另辟蹊径,使用一些讨巧的方法。好,下面就借助一些奇技淫巧,使用 CSS 一步一步完成这个效果。分析一下难点:如何得知用户当前滚动页面的距离并且通知顶部进度条?正常分析应该是这样的,但是这就陷入了传统的思维。进度条就只是进度条,接收页面滚动距离,改变宽度。如果页面滚动和进度条是一个整体呢?实现需求不卖关子了,下面我们运用线性渐变来实现这个功能。假设我们的页面被包裹在  中,可以滚动的是整个 body,给它添加这样一个从左下到到右上角的线性渐变:body {    background-image: linear-gradient(to right top, #ffcc00 50%, #eee 50%);    background-repeat: no-repeat;}复制代码那么,我们可以得到一个这样的效果:scrollbar2Wow,黄色块的颜色变化其实已经很能表达整体的进度了。其实到这里,聪明的同学应该已经知道下面该怎么做了。我们运用一个伪元素,把多出来的部分遮住:body::after {    content: "";    position: fixed;    top: 5px;    left: 0;    bottom: 0;    right: 0;    background: #fff;    z-index: -1;}复制代码为了方便演示,我把上面白色底改成了黑色透明底,:scrollbar3实际效果达成了这样:scrollbar4眼尖的同学可能会发现,这样之后,滑到底的时候,进度条并没有到底:image究其原因,是因为 body 的线性渐变高度设置了整个 body 的大小,我们调整一下渐变的高度:body {    background-image: linear-gradient(to right top, #ffcc00 50%, #eee 50%);    background-size: 100% calc(100% - 100vh + 5px);    background-repeat: no-repeat;}复制代码这里使用了 calc 进行了运算,减去了 100vh,也就是减去一个屏幕的高度,这样渐变刚好在滑动到底部的时候与右上角贴合。而 + 5px 则是滚动进度条的高度,预留出 5px 的高度。再看看效果,完美:scrollbar至此,这个需求就完美实现拉,算是一个不错的小技巧,完整的 Demo:CodePen Demo -- 使用线性渐变实现滚动进度条image最后其实这只是非常牛逼的渐变非常小的一个技巧。更多你想都想不到的有趣的 CSS 你可以来这里瞧瞧:CSS-Inspiration -- CSS灵感更多精彩 CSS 技术文章汇总在我的 Github -- iCSS ,持续更新,欢迎点个 star 订阅收藏。好了,本文到此结束,希望对你有帮助 :)如果还有什么疑问或者建议,可以多多交流,原创文章,文笔有限,才疏学浅,文中若有不正之处,万望告知。关注下面的标签,发现更多相似文章CSS前端安装掘金浏览器插件打开新标签页发现好内容,掘金、GitHub、Dribbble、ProductHunt 等站点内容轻松获取。快来安装掘金浏览器插件获取高质量内容吧!评论godbmw前端 @ 腾讯已Star1分钟前? ? ?前端工程师秀18分钟前chenry优秀22分钟前阿卡林你们都没见过这个?http://youmightnotneedjs.com/网页链接30分钟前晟功在望本尊奇思妙想,秀儿31分钟前T_one进度条是个锯齿形的怎么破?36分钟前相关推荐热专栏chokcoco2小时前CSS不可思议的纯 CSS 滚动进度条效果10743热专栏亚古5小时前面试【面经】寒冬中的一年半前端跳槽20379专栏CRPER2小时前前端Visual Studio CodeVS Code 折腾记 - (15) 再来推荐一波大前端适用系列的插件(改善编码体验)454专栏Seymoe3小时前前端程序员24K 纯非科班前端的总结与展望 | 掘金年度征文1220专栏腾讯IVWEB团队6小时前前端安全使用 SRI 解决 CDN 劫持4415热慕晨同学21小时前前端大前端架构思考与选择18013专栏sunshine小小倩16小时前前端拥抱变化,无限可能(D2 开场总结)461专栏邓李儿22小时前前端true || false && false2941热专栏木易杨说2天前JavaScript【进阶4-2期】Object.assign 原理及其实现30836ShanaMaid42分钟前TypeScript前端Archer-svgs: 动态加载svg并缓存的方案1关于作者chokcoco切图仔 @ Tencent联合编辑获得赞数6,494获得阅读数100,844掘金小册基于 Python 实现微信公众号爬虫新人价 ¥9.95¥19.9Vue.js 组件精讲新人价 ¥14.95¥29.9新人专享好礼送你45元买小册立即领取相关文章不可思议的纯CSS导航栏下划线跟随效果114893滚动视差?CSS 不在话下104240神奇的选择器 :focus-within45841你所不知道的 CSS 阴影技巧与细节43030妙用 scale 与 transfrom-origin,精准控制动画方向26218目录分析需求实现需求最后掘金浏览器插件 - 下载插件,送你45元买小册掘金首页动态话题小册活动搜索掘金搜索写文章登录注册roberthuang2019年01月08日阅读 3663mpvue+小程序云开发,纯前端实现婚礼邀请函目录前言准备工作项目结构介绍页面介绍云开发介绍总结前言感谢OnceLove提供的思路,借助他的小程序的界面UI风格,自己重新用mpvue实现了属于自己的婚礼邀请函,前前后后花了3天时间。在这之前本人是没想过要自己实现这样一个项目,原因是后台那块是个麻烦事,所以当媳妇让我自己实现这个邀请函的时候,起初我是拒绝的。后面由于快要过年了,公司项目没有重大更新,趁着这段空闲时间,自己研究了下小程序自带的云开发,无需后台支持,前后端都可以自己来实现,下面我将一一介绍本项目的实现过程!本小程序为婚礼正式使用的小程序(由于某些小伙伴的不文明行为,所以只能换一个小程序让大家体验),婚期将至,感兴趣的可以扫码体验本项目,沾沾喜气,欢迎大家体验,有什么问题可以在本文给我留言源码地址:https://gitee.com/roberthuang123/wedding点击并拖拽以移动准备工作mpvue框架 mpvue官方文档小程序·云开发 小程序·云开发文档注意:使用mpvue前,首先你得先熟悉vue框架的基本使用项目结构介绍点击并拖拽以移动common目录:放一些公共资源,如js,css,jsoncomponents目录:组件相关的.vue文件都放在这里pages目录:所有页面都放在这个目录utils目录:使用mpvue时自动生成,可忽略app.json文件:{  "pages": [    "pages/index/main",    "pages/photo/main",    "pages/map/main",    "pages/greet/main",    "pages/message/main"  ],  "window": {    "backgroundTextStyle": "light",    "navigationBarBackgroundColor": "#fff",    " "pagePath": "pages/greet/main",          "iconPath": "static/images/4-1.png",          "selectedIconPath": "static/images/4-2.png",          "text": "好友祝福"      },      {          "pagePath": "pages/message/main",          "iconPath": "static/images/5-1.png",          "selectedIconPath": "static/images/5-2.png",          "text": "留言评论"      }    ]  },  "requiredBackgroundModes": ["audio"]}复制代码点击并拖拽以移动App.vue文件:本人主要是为了增加项目更新后的提醒,所以在这个文件加了些相关内容,内容如下,复制代码点击并拖拽以移动main.js文件:import Vue from 'vue'import App from './App'Vue.config.productionTip = falseApp.mpType = 'app'wx.cloud.init({  env: '云开发环境ID'})const app = new Vue(App)app.$mount()复制代码点击并拖拽以移动functions目录:主要放一些云函数,这里不清楚云函数的文章后面会提及images目录:主要放一些静态资源图片页面介绍首页——邀请函首页着重和大家讲解下背景音乐的实现方法const audioCtx = wx.createInnerAudioContext()首先,wx.createInnerAudioContext 接口获取实例接着,通过实例的相关方法来实现音乐的播放与暂停功能关于小程序音频相关文档具体代码如下:复制代码点击并拖拽以移动以上代码中使用到了云开发相关功能,文章后面会介绍,请大家稍安勿躁相册页——就一个轮播图,这里就不过多介绍地图页——这里着重讲一下地图标签mapmap标签 关于map组件的使用文档这里讲一下标记点markersdata () {    return {      // qqSdk: '',      markers: [{        iconPath: '../../static/images/nav.png',        id: 0,        latitude: 30.08059,        longitude: 115.93027,        width: 50,        height: 50      }]    }  }复制代码点击并拖拽以移动复制代码点击并拖拽以移动祝福页——也是云开发相关内容,后面会介绍留言页——也是云开发相关内容,后面会介绍云开发介绍小程序云开发文档project.config.json文件:"cloudfunctionRoot": "static/functions/"复制代码点击并拖拽以移动进行云开发首先我们需要找到上面这个文件,在上面这个json文件中加上上面这句cloudfunctionRoot 用于指定存放云函数的目录app.json文件:"window": {    "backgroundTextStyle": "light",    "navigationBarBackgroundColor": "#移动接下来是操作数据库的相关示例:例:首页获取背景音乐资源getMusicUrl () {      const that = this      const db = wx.cloud.database()      const music = db.collection('music')      music.get().then(res => {        let musicUrl = res.data[0].musicUrl        audioCtx.src = musicUrl        audioCtx.loop = true        audioCtx.play()        that.getList()      })}复制代码点击并拖拽以移动例:首页获取轮播图数组getList () {      const that = this      const db = wx.cloud.database()      const banner = db.collection('banner')      banner.get().then(res => {        that.list = res.data[0].bannerList      })}复制代码点击并拖拽以移动例:祝福页,用户送上祝福存储用户复制代码点击并拖拽以移动进入祝福页,首先我们需要获取送祝福的好友列表getUserList () {      const that = this      wx.cloud.callFunction({        name: 'use点击并拖拽以移动这是留言的评论,如图:总结在这里给大家讲解几点细节:云开发是免费的;数据库集合名首先必须要建立;云函数新建后一定要创建并安装依赖;如果担心有些评论不太友好希望有删除功能,可以给自己开放权限,在每条评论加一个删除按钮,仅自己使用的时候通过唯一的openid控制删除按钮为可见,其他人不可见,从而来管理留言列表;数据库建立集合后记得将权限放开,如下图:最后总结:除了一些静态资源放在项目中,其他资源建议一律存储在云开发-存储管理中,这样的话,方便更换资源而不用再次提交等待小程序审核,更换后的资源可以立即生效;我知道大家都喜欢拿来就能直接看到同样效果的东西,本项目因为涉及到后台数据,不可能完全把本人的环境放出来给大家使用,建议真的要实现相关功能或类似项目的小伙伴对照我的思路重新做一个属于自己的作品才最有意义。大概的功能就是这么多,希望可以帮助到大家,觉得写得不错的记得给作者点个赞,你们的支持是我不断更新的最大动力!关注下面的标签,发现更多相似文章小程序·云开发安装掘金浏览器插件打开新标签页发现好内容,掘金、GitHub、Dribbble、ProductHunt 等站点内容轻松获取。快来安装掘金浏览器插件获取高质量内容吧!评论上官羽心很棒的小程序2小时前fernandoxu代码会写,就差个未婚妻了。5小时前roberthuang(作者)前端开发关于字段相关的内容已经补充,不清楚的结合源码查看8小时前FlyingAir前端回复 roberthuang(作者): 感谢!祝福!?7小时前_lemon小前端很棒棒?8小时前?重名了前端祝福祝福8小时前程序圜_前端工程师 @ 中公教育留言区左上角有个小bug哦~点击那个显示一个小角的字体就可以输入文字进行留言?17小时前相关推荐热专栏roberthuang1天前小程序·云开发mpvue+小程序云开发,纯前端实现婚礼邀请函12249专栏蚂蚁金服科技23小时前小程序·云开发支付宝工程师创造出了一个可以“拷贝”支付宝的神器1专栏李CHENGXI28天前微信小程序小程序·云开发1个开发如何撑起一个过亿用户的小程序405热专栏腾讯云加社区4月前小程序·云开发小程序·云开发 项目开发经验分享571专栏stupidWall1月前Node.js前端小程序云开发初体验233专栏netwjx曹宇2月前微信微信小程序小程序·云开发初级FAQ323专栏薄荷前端2月前前端微信小程序云开发初探202关于作者roberthuang前端开发获得赞数130获得阅读数3,975掘金小册Vue.js 组件精讲新人价 ¥14.95¥29.9React 实战:设计模式和最佳实践新人价 ¥14.95¥29.9新人专享好礼送你45元买小册立即领取相关文章支付宝工程师创造出了一个可以“拷贝”支付宝的神器101个开发如何撑起一个过亿用户的小程序405小程序·云开发 项目开发经验分享571小程序云开发初体验233目录前言准备工作项目结构介绍页面介绍云开发介绍总结掘金浏览器插件 - 下载插件,送你45元买小册掘金首页动态话题小册活动搜索掘金搜索写文章登录注册roberthuang2019年01月08日阅读 3663mpvue+小程序云开发,纯前端实现婚礼邀请函目录前言准备工作项目结构介绍页面介绍云开发介绍总结前言感谢OnceLove提供的思路,借助他的小程序的界面UI风格,自己重新用mpvue实现了属于自己的婚礼邀请函,前前后后花了3天时间。在这之前本人是没想过要自己实现这样一个项目,原因是后台那块是个麻烦事,所以当媳妇让我自己实现这个邀请函的时候,起初我是拒绝的。后面由于快要过年了,公司项目没有重大更新,趁着这段空闲时间,自己研究了下小程序自带的云开发,无需后台支持,前后端都可以自己来实现,下面我将一一介绍本项目的实现过程!本小程序为婚礼正式使用的小程序(由于某些小伙伴的不文明行为,所以只能换一个小程序让大家体验),婚期将至,感兴趣的可以扫码体验本项目,沾沾喜气,欢迎大家体验,有什么问题可以在本文给我留言源码地址:https://gitee.com/roberthuang123/wedding点击并拖拽以移动准备工作mpvue框架 mpvue官方文档小程序·云开发 小程序·云开发文档注意:使用mpvue前,首先你得先熟悉vue框架的基本使用项目结构介绍点击并拖拽以移动common目录:放一些公共资源,如js,css,jsoncomponents目录:组件相关的.vue文件都放在这里pages目录:所有页面都放在这个目录utils目录:使用mpvue时自动生成,可忽略app.json文件:{  "pages": [    "pages/index/main",    "pages/photo/main",    "pages/map/main",    "pages/greet/main",    "pages/message/main"  ],  "window": {    "backgroundTextStyle": "light",    "navigationBarBackgroundColor": "#fff",    " "pagePath": "pages/greet/main",          "iconPath": "static/images/4-1.png",          "selectedIconPath": "static/images/4-2.png",          "text": "好友祝福"      },      {          "pagePath": "pages/message/main",          "iconPath": "static/images/5-1.png",          "selectedIconPath": "static/images/5-2.png",          "text": "留言评论"      }    ]  },  "requiredBackgroundModes": ["audio"]}复制代码点击并拖拽以移动App.vue文件:本人主要是为了增加项目更新后的提醒,所以在这个文件加了些相关内容,内容如下,复制代码点击并拖拽以移动main.js文件:import Vue from 'vue'import App from './App'Vue.config.productionTip = falseApp.mpType = 'app'wx.cloud.init({  env: '云开发环境ID'})const app = new Vue(App)app.$mount()复制代码点击并拖拽以移动functions目录:主要放一些云函数,这里不清楚云函数的文章后面会提及images目录:主要放一些静态资源图片页面介绍首页——邀请函首页着重和大家讲解下背景音乐的实现方法const audioCtx = wx.createInnerAudioContext()首先,wx.createInnerAudioContext 接口获取实例接着,通过实例的相关方法来实现音乐的播放与暂停功能关于小程序音频相关文档具体代码如下:复制代码点击并拖拽以移动以上代码中使用到了云开发相关功能,文章后面会介绍,请大家稍安勿躁相册页——就一个轮播图,这里就不过多介绍地图页——这里着重讲一下地图标签mapmap标签 关于map组件的使用文档这里讲一下标记点markersdata () {    return {      // qqSdk: '',      markers: [{        iconPath: '../../static/images/nav.png',        id: 0,        latitude: 30.08059,        longitude: 115.93027,        width: 50,        height: 50      }]    }  }复制代码点击并拖拽以移动复制代码点击并拖拽以移动祝福页——也是云开发相关内容,后面会介绍留言页——也是云开发相关内容,后面会介绍云开发介绍小程序云开发文档project.config.json文件:"cloudfunctionRoot": "static/functions/"复制代码点击并拖拽以移动进行云开发首先我们需要找到上面这个文件,在上面这个json文件中加上上面这句cloudfunctionRoot 用于指定存放云函数的目录app.json文件:"window": {    "backgroundTextStyle": "light",    "navigationBarBackgroundColor": "#移动接下来是操作数据库的相关示例:例:首页获取背景音乐资源getMusicUrl () {      const that = this      const db = wx.cloud.database()      const music = db.collection('music')      music.get().then(res => {        let musicUrl = res.data[0].musicUrl        audioCtx.src = musicUrl        audioCtx.loop = true        audioCtx.play()        that.getList()      })}复制代码点击并拖拽以移动例:首页获取轮播图数组getList () {      const that = this      const db = wx.cloud.database()      const banner = db.collection('banner')      banner.get().then(res => {        that.list = res.data[0].bannerList      })}复制代码点击并拖拽以移动例:祝福页,用户送上祝福存储用户复制代码点击并拖拽以移动进入祝福页,首先我们需要获取送祝福的好友列表getUserList () {      const that = this      wx.cloud.callFunction({        name: 'use点击并拖拽以移动这是留言的评论,如图:总结在这里给大家讲解几点细节:云开发是免费的;数据库集合名首先必须要建立;云函数新建后一定要创建并安装依赖;如果担心有些评论不太友好希望有删除功能,可以给自己开放权限,在每条评论加一个删除按钮,仅自己使用的时候通过唯一的openid控制删除按钮为可见,其他人不可见,从而来管理留言列表;数据库建立集合后记得将权限放开,如下图:最后总结:除了一些静态资源放在项目中,其他资源建议一律存储在云开发-存储管理中,这样的话,方便更换资源而不用再次提交等待小程序审核,更换后的资源可以立即生效;我知道大家都喜欢拿来就能直接看到同样效果的东西,本项目因为涉及到后台数据,不可能完全把本人的环境放出来给大家使用,建议真的要实现相关功能或类似项目的小伙伴对照我的思路重新做一个属于自己的作品才最有意义。大概的功能就是这么多,希望可以帮助到大家,觉得写得不错的记得给作者点个赞,你们的支持是我不断更新的最大动力!关注下面的标签,发现更多相似文章小程序·云开发安装掘金浏览器插件打开新标签页发现好内容,掘金、GitHub、Dribbble、ProductHunt 等站点内容轻松获取。快来安装掘金浏览器插件获取高质量内容吧!评论上官羽心很棒的小程序2小时前fernandoxu代码会写,就差个未婚妻了。5小时前roberthuang(作者)前端开发关于字段相关的内容已经补充,不清楚的结合源码查看8小时前FlyingAir前端回复 roberthuang(作者): 感谢!祝福!?7小时前_lemon小前端很棒棒?8小时前?重名了前端祝福祝福8小时前程序圜_前端工程师 @ 中公教育留言区左上角有个小bug哦~点击那个显示一个小角的字体就可以输入文字进行留言?17小时前相关推荐热专栏roberthuang1天前小程序·云开发mpvue+小程序云开发,纯前端实现婚礼邀请函12249专栏蚂蚁金服科技23小时前小程序·云开发支付宝工程师创造出了一个可以“拷贝”支付宝的神器1专栏李CHENGXI28天前微信小程序小程序·云开发1个开发如何撑起一个过亿用户的小程序405热专栏腾讯云加社区4月前小程序·云开发小程序·云开发 项目开发经验分享571专栏stupidWall1月前Node.js前端小程序云开发初体验233专栏netwjx曹宇2月前微信微信小程序小程序·云开发初级FAQ323专栏薄荷前端2月前前端微信小程序云开发初探202关于作者roberthuang前端开发获得赞数130获得阅读数3,975掘金小册Vue.js 组件精讲新人价 ¥14.95¥29.9React 实战:设计模式和最佳实践新人价 ¥14.95¥29.9新人专享好礼送你45元买小册立即领取相关文章支付宝工程师创造出了一个可以“拷贝”支付宝的神器101个开发如何撑起一个过亿用户的小程序405小程序·云开发 项目开发经验分享571小程序云开发初体验233目录前言准备工作项目结构介绍页面介绍云开发介绍总结掘金浏览器插件 - 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作为一名妈妈,当我看到这个视频后,内心一阵悔意。

因为一天半夜,我跟老公在做羞羞的事情,一不小心被6岁的女儿撞了个正着。

女儿看到后问:“妈妈,你为什么骑在爸爸身上?”

当时的我非常尴尬,就编了一个理由说:“我在和爸爸做游戏呢。”

女儿听完后非常兴奋:“我也要和爸爸妈妈玩游戏。”

我立刻说:“小孩子还不可以玩这样的游戏,长大后才能玩哦。”

女儿一副失望的表情。

回想当时,我发现我做错了,我不应该随便找一个理由忽悠她。

万一以后她好奇学起来怎么办?万一她被坏人侵犯后都不知道自己被害了怎么办?

我越想越害怕,越想越内疚,要是孩子出了什么事,我会恨自己一辈子!

眼看女儿就要步入初中,即将踏入青春期,作为妈妈,我觉得是时候对她进行性教育了。

考虑再三,我决定以书信的方式,动手给女儿写下这封信。

亲爱的女儿:

很快,你就步入初中,不再是那个懵懂无知的小女孩了。

这个时候的你,开始有自己的想法和小秘密,你会发现身体和心理都会有些变化。

随着你的成长,你可能不太愿意跟妈妈分享你的想法。

不过没有关系,妈妈是过来人,理解你的选择。

青春期,是人生中难忘的旅程,它充满着希望和挑战。

为了让你在这段旅程中好好享受它的美好,妈妈决定跟你来一场“闺蜜”之间的谈话。

如果这段时间你遇到了麻烦,不知道怎么做,可以往下看看妈妈跟你说的话,也许对你有一定的帮助哦。







青春期就是盛开的花,

不要害羞哦

有一天晚上,妈妈本来想进你房间看看你有没有盖好被子睡觉。

没想到开门一看,妈妈发现你在夹大腿,但我没有过去阻止你,因为这是你在探索自己身体的一个自然过程。

不过妈妈想说,虽然这是正常的行为,但要注意卫生,避免感染了。

妈妈像你这么大的时候,也经历过一些束手无策的事情。

有一天早上起床,妈妈发现自己的裤子沾了很多血,当时非常害怕,以为自己生病,快要死掉了。

然后哇哇大哭起来,你姥姥听到哭声,跑过来看。

她摸摸妈妈的头说:“哎呀,我的女儿长大了!”

听到你姥姥的解释后我才知道,这不是病,是来月经了。

女孩子一到青春期,每个月会来一次月经,这是正常的生理现象,不用慌张。

女儿呀,很快,你就会经历这个阶段,所以,不要感到害羞和恐惧。

因为这恰恰说明我们的身体正在不断发育,走向成熟。

如果到了这个时候,你有什么不舒服,或者有什么不懂的地方,可以过来问妈妈,妈妈永远是你的知心朋友。

之前,你看到妈妈和爸爸正在玩的“游戏”,其实想做点夫妻间表达情感的事情,这就是“性”。

青春期的你,内心可能会有一个对“性”的探索欲望,总想打开它的神秘面纱。

这时候的你,心头会挠痒痒,让你对异性产生一些不着边际的幻想。

这些都属于女孩子正常的生理行为。

不过,这也是女孩子美好的秘密花园。

青春期的你,一定要好好保护自己,保护好自己的秘密花园,别让他人轻易入侵。





   青春期爱情很美好,但是结局会很苦涩

青春期的爱情,看似很美好,却如同外表裹了糖衣的炮弹。
这个时候的你们,正处于情窦初开之时,对感情产生新鲜感和好奇心。
于是,有的女孩子解开那层糖衣,换来的是苦涩的结局。
甚至,有的女孩子荒废学业,偷吃禁果,前程尽毁。
前段时间,妈妈看到一个可怕的新闻:
西安一名14岁女学生小田,在宿舍的厕所里忍着剧痛,生下了一名血淋淋的婴儿。
最终还是同学拔打了120,紧急送到医院,否则后果不堪设想。




据说小田因为早恋,和男友一起开房,导致意外怀孕,最后担心老师家人知道,忍着剧痛在厕所产子。
她本身也是个孩子,还需要家长的照顾,却把另外一个小生命带来这个世界,这是不负责任的行为。
青春期是荷尔蒙正盛的时候,很多女孩子因为安耐不住蠢蠢欲动的心,开启了所谓甜甜的爱情。
可是,女儿,你知道吗?这样的爱情如同天上的烟花,看似美丽,但是昙花一现,燃烧自己,最终也会消失在黑黑的空中。
因为早恋,有的人荒废了学业,毁掉前程;
因为早恋,有的人分手后选择轻生;



169. Don t let yesterday use up too much of today. 别留念昨天了,把握好今天吧。(Will Rogers)170. If you are not brave enough, no one will back you up. 你不 you don t build your dream, someone will hire you to build theirs. 如果你没有梦想,那么你只能为别人的梦想打工。172. Beauty is all around, if you just open your heart to see. 只要你给自己机会,你会发现你的世界可以很美丽。173. The difference in winning and losing is most often...not quitting.    
169. Don t let yesterday use up too much of today. 别留念昨天了,把握好今天吧。(Will Rogers)170. If you are not brave enough, no one will back you up. 你不勇敢,没人替你坚强。171. If you don t build your dream, someone will hire you to build theirs. 如果你没有梦想,那么你只能为别人的梦想打工。172. Beauty is all around, if you just open your heart to see. 只要你给自己机会,你会发现你的世界可以很美丽。173. The difference in winning and losing is most often...not quitting. 赢与输的差别通常是--不放弃。(华特·迪士尼)174. I am ordinary yet unique. 我很平凡,但我独一无二。175. I like people who make me laugh in spite of myself. 我喜欢那些让我笑起来的人,就算是我不想笑的时候。176. Image a new story for your life and start living it.为你的生命想一个全新剧本,并去倾情出演吧!177. I d rather be a happy fool than a sad sage. 做个悲伤的智者,不如做个开心的傻子。178. The future belongs to those who believe in the beauty of their dreams. 未来属于那些相信梦想之美的人。(埃莉诺·罗斯福)179. Even if you get no applause, you should accept a curtain call gracefully and appreciate your own efforts. 即使没有人为你鼓掌,也要优雅的谢幕,感谢自己的认真付出。180. Don t let dream just be your dream. 别让梦想只停留在梦里。181. A day without laughter is a day wasted. 没有笑声的一天是浪费了的一天。(卓别林)182. Travel and see the world; afterwards, you will be able to put your concerns in perspective. 去旅行吧,见的世面多了,你会发现原来在意的那些结根本算不了什么。183. The key to acquiring proficiency in any task is repetition. 任何事情成功关键都是熟能生巧。《生活大爆炸》184. You can be happy no matter what. 开心一点吧,管它会怎样。185. A good plan today is better than a perfect plan tomorrow. 今天的好计划胜过明天的完美计划。186. Nothing is impossible, the word itself says  I m possible ! 一切皆有可能!“不可能”的意思是:“不,可能。”(奥黛丽·赫本)187. Life isn t fair, but no matter your circumstances, you have to give it your all. 生活是不公平的,不管你的境遇如何,你只能全力以赴。188. No matter how hard it is, just keep going because you only fail when you give up. 无论多么艰难,都要继续前进,因为只有你放弃的那一刻,你才输了。     When Paul Jobs was mustered out of the Coast Guard after World War II, he made a wager with his crewmates. They had arrived in San Francisco, where their ship was decommissioned, and Paul bet that he would find himself a wife within two weeks. He was a taut, tattooed engine mechanic, six feet tall, with a passing resemblance to James Dean. But it wasn’t his looks that got him a date with Clara Hagopian, a sweet-humored daughter of Armenian immigrants. It was the fact that he and his friends had a car, unlike the group she had originally planned to go out with that evening. Ten days later, in March 1946, Paul got engaged to Clara and won his wager. It would turn out to be a happy marriage, one that lasted until death parted them more than forty years later.Paul Reinhold Jobs had been raised on a dairy farm in Germantown, Wisconsin. Even though his father was an alcoholic and sometimes abusive, Paul ended up with a gentle and calm disposition under his leathery exterior. After dropping out of high school, he wandered through the Midwest picking up work as a mechanic until, at age nineteen, he joined the Coast Guard, even though he didn’t know how to swim. He was deployed on the USS General M. C. Meigs and spent much of the war ferrying troops to Italy for General Patton. His talent as a machinist and fireman earned him commendations, but he occasionally found himself in minor trouble and never rose above the rank of seaman.Clara was born in New Jersey, where her parents had landed after fleeing the Turks in Armenia, and they moved to the Mission District of San Francisco when she was a child. She had a secret that she rarely mentioned to anyone: She had been married before, but her husband had been killed in the war. So when she met Paul Jobs on that first date, she was primed to start a new life.Clara, however, loved San Francisco, and in 1952 she convinced her husband to move back there. They got an apartment in the Sunset District facing the Pacific, just south of Golden Gate Park, and he took a job working for a finance company as a “repo man,” picking the locks of cars whose owners hadn’t paid their loans and repossessing them. He also bought, repaired, and sold some of the cars, making a decent enough living in the process.There was, however, something missing in their lives. They wanted children, but Clara had suffered an ectopic pregnancy, in which the fertilized egg was implanted in a fallopian tube rather than the uterus, and she had been unable to have any. So by 1955, after nine years of marriage, they were looking to adopt a child.Like Paul Jobs, Joanne Schieble was from a rural Wisconsin family of German heritage. Her father, Arthur Schieble, had immigrated to the outskirts of Green Bay, where he and his wife owned a mink farm and dabbled successfully in various other businesses, including real estate and photoengraving. He was very strict, especially regarding his daughter’s relationships, and he had strongly disapproved of her first love, an artist who was not a Catholic. Thus it was no surprise that he threatened to cut Joanne off completely when, as a graduate student at the University of Wisconsin, she fell in love with Abdulfattah “John” Jandali, a Muslim teaching assistant from Syria.Jandali was the youngest of nine children in a prominent Syrian family. His father owned oil refineries and multiple other businesses, with large holdings in Damascus and Homs, and at one point pretty much controlled the price of wheat in the region. His mothe凝固的熔岩流。火星上常常有猛烈的大风,大风扬起沙尘能形成可以覆盖火星全球的特大型沙尘暴。每次沙尘暴可持续数个星期。火星两极的冰冠和火星大气中含有水份。从火星表面获得的探测数据证明,在远古时期,火星曾经有过液态的水,而且水量特别大。[51] 土星是离太阳第六颗行星,直径120536㎞,体积仅次于木星。主要由氢组成,还有少量的氦与微量元素,内部的核心包括岩石和冰,外围由数层金属氢和气体包裹着。地球距离土星13亿公里。土星的引力比地球强2.5倍,能够牵引太阳系内其它行星,使地球处于一个椭圆轨道中运行,并且与太阳保持适当距离,适宜生命繁衍。当土星轨道倾斜20度将使地球轨道比金星轨道更接近太阳,同时,这将导致火星完全离开太阳系。[52]  土星是已知唯一密度小于水的行星,假如能够将土星放入一个巨大的浴池之中,它将可以漂浮起来。土星有一个巨大的磁气圈和一个狂风肆虐的大气层,赤道附近的风速可达1800千米/时。在环绕土星运行的31颗卫星中间,土卫六是最大的一颗,比水星和月球还大,也是太阳系中唯一拥有浓厚大气层的卫星。[53] 天王星是离太阳第七颗行星,51118km。体积约为地球的65倍,在九大行星中仅次于木星和土星。天王星的大气层中83%是氢,15%为氦,2%为甲烷以及少量的乙炔和碳氢化合物。上层大气层的甲烷吸收红光,使天王星呈现蓝绿色。大气在固定纬度集结成云层,类似于木星和土星在纬线上鲜艳的条状色带。天王星云层的平均温度为零下193摄氏度。质量为8.6810±13×10²⁵kg,相当于地球质量的14.63倍。密度较小,只有1.24克/立方厘米,为海王星密度值的74.7%。[54] 恒星 恒星 海王星是离太阳的第八颗行星,直径49532千米。海王星绕太阳运转的轨道半径为45亿千米,公转一周需要165年。海王星的直径和天王星类似,质量比天王星略大一些。海王星和天王星的主要大气成分都是氢和氦,内部结构也极为相近,所以说海王星与天王星是一对孪生兄弟。[55]  海王星有太阳系最强烈的风,测量到的时速高达2100公里。海王星云顶的温度是-218 °C,是太阳系最冷的地区之一。海王星核心的温度约为7000 °C,可以和太阳的表面比较。海王星在1846年9月23日被发现,是唯一利用数学预测而非有计划的观测发现的行星。[56] 冥王星,位于海王星以外的柯伊伯带内侧,是柯伊伯带中已知的最大天体。[57]  直径约为2370±20km,是地球直径的18.5%。[58]  2006年8月24日,国际天文学联合会大会24日投票决定,不再将传统九大行星之一的冥王星视为行星,而将其列入“矮行星”。大会通过的决议规定,“行星”指的是围绕太阳运转、自身引力足以克服其刚体力而使天体呈圆球状、能够清除其轨道附近其他物体的天体。在太阳系传统的“九大行星”中,只有水星、金星、地球、火星、木星、土星、天王星和海王星符合这些要求。冥王星由于其轨道与海王星的轨道相交,不符合新的行星定义,因此被自动降级为“矮行星”。[59]  冥王星的表面温度大概在-238到-228℃之间。冥王星的成份由70%岩石和30%冰水混合而成的。地表上光亮的部分可能覆盖着一些固体氮以及少量 卫星拍月球经过地球,可见清晰月球背面 卫星拍月球经过地球,可见清晰月球背面 [60] 的固体甲烷和一氧化碳,冥王星表面的黑暗部分可能是一些基本的有机物质或是由宇宙射线引发的光化学反应。冥王星的大气层主要由氮和少量的一氧化碳及甲烷组成。大气极其稀薄,地面压强只有少量微帕。[61] 地球是离太阳第三颗行星,是我们人类的家乡,尽管地球是太阳系中一颗普通的行星,但它在许多方面都是独一无二的。比如,它是太阳系中唯一一颗面积大部分被水覆盖的行星,也是目前所知唯一一颗有生命存在的星球。质量M=5.9742 ×10^24 公斤,表面温度:t = - 30 ~ +45。[62]  英国科研人员在《天体生物学》杂志上报告说,如果没有小行星撞击等可能剧烈改变环境的事件发生,地球适宜人类居住的时间还剩约17.5亿年,不过人为造成的气候变化可能缩短这一时间。[63] 彗星是由灰尘和冰块组成的太阳系中的一类小天体,绕日运动。[64]  科学家使用探测器对彗星的化学遗留物进行分析,发现其主要成份为氨、甲烷、硫化氢、氰化氢和甲醛。科学家得出结论称,彗星的气味闻起来像是臭鸡蛋、马尿、酒精和苦杏仁的气味综合。[65-66] “67P/楚留莫夫-格拉希门克”彗星 “67P/楚留莫夫-格拉希门克”彗星 [67] 在太阳系的周围还包裹着一个庞大的“奥尔特云”。星云内分布着不计其数的冰块、雪团和碎石。其中的某些会受太阳引力影响飞入内太阳系,这学说,在原有的轨道(或称小天体轨道)上又增加了更多的天体运行轨道。这一模式称每颗行星都沿着一个小轨道作圆周运行,而小轨道又沿着该行星的大轨道绕地球作圆周运动。几百年之后,这一模式的漏洞越来越明显。科学家们又在这个模式上增加了许多轨道,行星就这样沿着一道又一道的轨道作圆周运动。哥白尼想用“现代”(16世纪的)技术来改进托勒密的测量结果,以期取消一些小轨道。在长达近20年的时间里,哥白尼不辞辛劳日夜测量行星的位置,但其测量获得的结果仍然与托勒密的天体运行模式没有多少差别。哥白尼想知道在另一个运行着的行星上观察这些行星的运行情况会是什么样的。基于这种设想,哥白尼萌发了一个念头:假如地球在运行中,那么这些行星的运行看上去会是什么情况呢?这一设想在他脑海里变得清晰起来了。一年里,哥白尼在不同的时间、不同的距离从地球上观察行星,每一个行星的情况都不相同,这是他意识到地球不可能位于星星轨道的中心。经过20年的观测,哥白尼发现唯独太阳的周年变化不明显。这意味着地球和太阳的距离始终没有改变。如果地球不是宇宙的中心,那么宇宙的中心就是太阳。的发现才使牛顿有能力确定运动定律和万有引力定律。哥白尼的日心宇宙体系既然是时代的产物,它就不能不受到时代的限制。反对神学的不彻底性,同时表现在哥白尼的某些观点上,他的体系是存在缺陷的。哥白尼所指的宇宙是局限在一个小的范围内的,具体来说,他的宇宙结构就是今天我们所熟知的太阳系,即以太阳为中心的天体系统。宇宙既然有它的中心,就必须有它的边界,哥白尼虽然否定了托勒玫的“九重天”,但他却保留了一层恒星天,尽管他回避了宇宙是否有限这个问题,但实际上他是相信恒星天球是宇宙的“外壳”,他仍然相信天体只能按照所谓完美的圆形轨道运动,所以哥白尼的宇宙体系,仍然包含着不动的中心天体。但是作为近代自然科学的奠基人,哥白尼的历史功绩是伟大的。确认地球不是宇宙的中心,而是行星之一,从而掀起了一场天文学上根本性的革命,是人类探求客观真理道路上的里程碑。哥白尼的伟大成就,不仅铺平了通向近代天文学的道路,而且开创了整个自然界科学向前迈进的新时代。从哥白尼时代起,脱离教会束缚的自然科学和哲学开始获得飞跃的发展。哥白尼的科学成就,是他所处时代的产物,又转过来推动了时代的发展。顺应时代变化 十五、六世纪的欧洲,正是从封建社会向资本主义社会转变的关键时期,在这一二百年间,社会发生了巨大的变化。14世纪ndali soon after. She held out hope, she would later tell family members, sometimes tearing up at the memory, that once they were married, she could get their 别让梦想只停留在梦里。181. A day without laughter is a day wasted. 没有笑声的一天是浪费了的一天。(卓别林)182. Travel and see the world; afterwards, you will be able to put your concerns in perspective. 去旅行吧,见的世面多了,你会发现原来在意的那些结根本算不了什么。183. The key to acquiring proficiency in any task is repetition. 任何事情成功关键都是熟能生巧。《生活大爆炸》184. You can be happy no matter what. 开心一点吧,管它会怎样。baby boy back.Arthur Schieble died in August 1955, after the adoption was finalized. Just after Christmas that year, Joanne and Abdulfattah were married in St. Philip the Apostle Catholic Church in Green Bay. He got his PhD in international politics the next year, and then they had another child, a girl named Mona. After she and Jandali divorced in 1962, Joanne embarked on a dreamy and peripatetic life that her daughter, who grew up to become the acclaimed novelist Mona Simpson, would capture in her book Anywhere but Here. Because Steve’s adoption had been closed, it would be twenty years before they would all find each other.Steve Jobs knew from an early age that he was adopted. “My parents were very open with me about that,” he recalled. He had a vivid memory of sitting on the lawn of his house, when he was six or seven years old, telling the girl who lived across the street. “So does that mean your real parents didn’t want you?” the girl asked. “Lightning bolts went off in my head,” according to Jobs. “I remember running into the house, crying. And my parents said, ‘No, you have to understand.’ They were very serious and looked me straight in the eye. They said, ‘We specifically picked you out.’ Both of my parents said that and repeated it slowly for me. And they put an emphasis on every word in that sentence.”Abandoned. Chosen. Special. Those concepts became part of who Jobs was and how he regarded himself. His closest friends think that the knowledge that he was given up at birth left some scars. “I think his desire for complete control of whatever he makes derives directly from his personality and the fact that he was abandoned at birth,” said one longtime colleague, Del Yocam. “He wants to control his environment, and he sees the product as an extension of himself.” Greg Calhoun, who became close to Jobs right after college, saw another effect. “Steve talked to me a lot about being abandoned and the pain that caused,” he said. “It made him independent. He followed the beat of a different drummer, and that came from being in a different world than he was born into.”Later in life, when he was the same age his biological father had been when he abandoned him, Jobs would father and abandon a child of his own. (He eventually took responsibility for her.) Chrisann Brennan, the mother of that child, said that being put up for adoption left Jobs “full of broken glass,” and it helps to explain some of his behavior. “He who is abandoned is an abandoner,” she said. Andy Hertzfeld, who worked with Jobs at Apple in the early 1980s, is among the few who remained close to both Brennan and Jobs. “The key question about Steve is why he can’t control himself at times from being so reflexively cruel and harmful to some people,” he said. “That goes back to being abandoned at birth. The real underlying problem was the theme of abandonment in Steve’s life.”Jobs dismissed this. “There’s some notion that because I was abandoned, I worked very hard so I could do well and make my parents wish they had me back, or some such nonsense, but that’s ridiculous,” he insisted. “Knowing I was adopted may have made me feel more independent, but I have never felt abandoned. I’ve always felt special. My parents made me feel special.” He would later bristle whenever anyone referred to Paul and Clara Jobs as his “adoptive” parents or implied that they were not his “real” parents. “They were my parents 1,000%,” he said. When speaking about his biological parents, on the other hand, he was curt: “They were my sperm and egg bank. That’s not harsh, it’s just the way it was, a sperm bank thing, nothing more.”Silicon ValleyThe childhood that Paul and Clara Jobs created for their new son was, in many ways, a stereotype of the late 1950s. When Steve was two they adopted a girl they named Patty, and three years later they moved to a tract house in the suburbs. The finance company where Paul worked as a repo man, CIT, had transferred him down to its Palo Alto office, but he could not afford to live there, so they landed in a subdivision in Mountain View, a less expensive town just to the south.There Paul tried to pass along his love of mechanics and cars. “Steve, this is your workbench now,” he said as he marked off a section of the table in their garage. Jobs remembered being impressed by his father’s focus on craftsmanship. “I thought my dad’s sense of design was pretty good,” he said, “because he knew how to build anything. If we needed a cabinet, he would build it. When he built our fence, he gave me a hammer so I could work with him.”Fifty years later the fence still surrounds the back and side yards of the house in Mountain View. As Jobs showed it off to me, he caressed the stockade panels and recalled a lesson that his father implanted deeply in him. It was important, his father said, to craft the backs of cabinets and fences properly, even though they were hidden. “He loved doing things right. He even cared about the look of the parts you couldn’t see.”His father continued to refurbish and resell used cars, and he festooned the garage with pictures of his favorites. He would point out the detailing of the design to his son: the lines, the vents, the chrome, the trim of the seats. After work each day, he would change into his dungarees and retreat to the garage, often with Steve tagging along. “I figured I could get him nailed down with a little mechanical ability, but he really wasn’t interested in getting his hands dirty,” Paul later recalled. “He never really cared too much about m189. It requires hard work to give off an appearance of effortlessness. 你必须十分努力,才能看起来毫不费力。190. Life is like riding a bicycle.To keep your balance,you must keep moving. 人生就像骑单车,只有不断前进,才能保持平衡。(爱因斯坦)191. Be thankful for what you have.You ll end up having more. 拥有一颗感恩的心,最终你会得到更多。192. Beauty is how you feel inside, and it reflects in your eyes. 美是一种内心的感觉,并反映在你的眼睛里。(索菲亚·罗兰)193. Friendship doubles your joys, and divides your sorrows. 朋友的作用,就是让你快乐加倍,痛苦减半。194. When you long for something sincerely, the whole world will help you. 当你真心渴望某样东西时,整个宇宙都会来帮忙。echanical things.”“I wasn’t that into fixing cars,” Jobs admitted. “But I was eager to hang out with my dad.” Even as he was growing more aware that he had been adopted, he was becoming more attached to his father. One day when he was about eight, he discovered a photograph of his father from his time in the Coast Guard. “He’s in the engine room, and he’s got his shirt off and looks like James Dean. It was one of those Oh wow moments for a kid. Wow, oooh, my parents were actually once very young and really good-looking.”Through cars, his father gave Steve his first exposure to electronics. “My dad did not have a deep understanding of electronics, but he’d encountered it a lot in automobiles and other things he would fix. He showed me the rudiments of electronics, and I got very interested in that.” Even more interesting were the trips to scavenge for parts. “Every weekend, there’d be a junkyard trip. We’d be looking for a generator, a carburetor, all sorts of components.” He remembered watching his father negotiate at the counter. “He was a good bargainer, because he knew better than the guys at the counter what the parts should cost.” This helped fulfill the pledge his parents made when he was adopted. “My college fund came from my dad paying $50 for a Ford Falcon or some other beat-up car that didn’t run, working on it for a few weeks, and selling it for $250—and not telling the IRS.”The Jobses’ house and the others in their neighborhood were built by the real estate developer Joseph Eichler, whose company spawned more than eleven thousand homes in various California subdivisions between 1950 and 1974. Inspired by Frank Lloyd Wright’s vision of simple modern homes for the American “everyman,” Eichler built inexpensive houses that featured floor-to-ceiling glass walls, open floor plans, exposed post-and-beam construction, concrete slab floors, and lots of sliding glass doors. “Eichler did a great thing,” Jobs said on one of our walks around the neighborhood. “His houses were smart and cheap and good. They brought clean design and simple taste to lower-income people. They had awesome little features, like radiant heating in the floors. You put carpet on them, and we had nice toasty floors when we were kids.”Jobs said that his appreciation for Eichler homes instilled in him a passion for making nicely designed products for the mass market. “I love it when you can bring really great design and simple capability to something that doesn’t cost much,” he said as he pointed out the clean elegance of the houses. “It was the original vision for Apple. That’s what we tried to do with the first Mac. That’s what we did with the iPod.”Across the street from the Jobs family lived a man who had become successful as a real estate agent. “He wasn’t that bright,” Jobs recalled, “but he seemed to be making a fortune. So my dad thought, ‘I can do that.’ He worked so hard, I remember. He took these night classes, passed the license test, and got into real estate. Then the bottom fell out of the market.” As a result, the family found itself financially strapped for a year or so while Steve was in elementary school. His mother took a job as a bookkeeper for Varian Associates, a company that made scientific instruments, and they took out a second mortgage. One day his fourth-grade teacher asked him, “What is it you don’t understand about the universe?” Jobs replied, “I don’t understand why all of a sudden my dad is so broke.” He was proud that his father never adopted a servile attitude or slick style that may have made him a better salesman. “You had to suck up to people to sell real estate, and he wasn’t good at that and it wasn’t in his nature. I admired him for that.” Paul Jobs went back to being a mechanic.His father was calm and gentle, traits that his son later praised more than emulated. He was also resolute. Jobs described one examplWhat made the neighborhood different from the thousands of other spindly-tree subdivisions across America was that even the ne’er-do-wells tended to be engineers. “When we moved here, there were apricot and plum orchards on all of these corners,” Jobs recalled. “But it was beginning to boom because of military investment.” He soaked up the history of the valley and developed a yearning to play his own role. Edwin Land of Polaroid later told him about being asked by Eisenhower to help build the U-2 spy plane cameras to see how real the Soviet threat was. The film was dropped in canisters and returned to the NASA Ames Research Center in Sunnyvale, not far from where Jobs lived. “The first computer terminal I ever saw was when my dad brought me to the Ames Center,” he said. “I fell totally in love with it.”Other defense contractors sprouted nearby during the 1950s. The Lockheed Missiles and Space Division, which built submarine-launched ballistic missiles, was founded in 1956 next to the NASA Center; by the time Jobs moved to the area four years later, it employed twenty thousand people. A few hundred yards away, Westinghouse built facilities that produced tubes and electrical transformers for the missile systems. “You had all these military companies on the cutting edge,” he recalled. “It was mysterious and high-tech and made living here very exciting.”In the wake of the defense industries there arose a booming economy based on technology. Its roots stretched back to 1938, when David Packard and his new wife moved into a house in Palo Alto that had a shed where his friend Bill Hewlett was soon ensconced. The house had a garage—an appendage that would prove both useful and iconic in the valley—in which they tinkered around until they had their first product, an audio oscillator. By the 1950s, Hewlett-Packard was a fast-growing company making technical instruments.Fortunately there was a place nearby for entrepreneurs who had outgrown their garages. In a move that would help transform the area into the cradle of the tech revolution, Stanford University’s dean of engineering, Frederick Terman, created a seven-hundred-acre industrial park on university land for private companies that could commercialize the ideas of his students. Its first tenant was Varian Associates, where Clara Jobs worked. “Terman came up with this great idea that did more than anything to cause the tech industry to grow up here,” Jobs said. By the time Jobs was ten, HP had nine thousand employees and was the blue-chip company where every engineer seeking financial stability wanted to work.The most important technology for the region’s growth was, of course, the semiconductor. William Shockley, who had been one of the inventors of the transistor at Bell Labs in New Jersey, moved out to Mountain View and, in 1956, started a company to build transistors using silicon rather than the more expensive germanium that was then commonly used. But Shockley became increasingly erratic and abandoned his silicon transistor project, which led eight of his engineers—most notably Robert Noyce and Gordon Moore—to break away to form Fairchild Semiconductor. That company grew to twelve thousand employees, but it fragmented in 1968, when Noyce lost a power struggle to become CEO. He took Gordon Moore and founded a company that they called Integrated Electronics Corporation, which they soon smartly abbreviated to Intel. Their third employee was Andrew Grove, who later would grow the company by shifting its focus from memory chips to microprocessors. Within a few years there would be more than fifty companies in the area making semiconductors.The exponential growth of this industry was correlated with the phenomenon famously discovered by Moore, who in 1965 drew a graph of the speed of integrated circuits, based on the number of transistors that could be placed on a chip, and showed that it doubled about every two years, a trajectory that could be expected to continue. This was reaffirmed in 1971, when Intel was able to etch a complete central processing unit onto one chip, the Intel 4004, tronic amplifier. “So I raced home, and I told my dad that he was wrong.”“No, it needs an amplifier,” his father assured him. When Steve protested otherwise, his father said he was crazy. “It can’t work without an amplifier. There’s some trick.”“I kept saying no to my dad, telling him he had to see it, and finally he actually walked down with me and saw it. And he said, ‘Well I’ll be a bat out of hell.’”Jobs recalled the incident vividly because it was his first realization that his father did not know everything. Then a more disconcerting discovery began to dawn on him: He was smarter than his parents. He had always admired his father’s competence and savvy. “He was not an educated man, but I had always thought he was pretty damn smart. He didn’t read much, but he could do a lot. Almost everything mechanical, he could figure it out.” Yet the carbon microphone incident, Jobs said, began a jarring process of realizing that he was in fact more clever and quick than his parents. “It was a very big moment that’s burned into my mind. When I realized that I was smarter than my parents, I felt tremendous shame for having thought that. I will never forget that moment.” This discovery, he later told friends, along with the fact that he was adopted, made him feel apart—detached and separate—from both his family and the world.Another layer of awareness occurred soon after. Not only did he discover that he was brighter than his parents, but he discovered that they knew this. Paul and Clara Jobs were loving parents, and they were willing to adapt their lives to suit a son who was very smart—and also willful. They would go to great lengths to accommodate him. And soon Steve discovered this fact as well. “Both my parents got me. They felt a lot of responsibility once they sensed that I was special. They found ways to keep feeding me stuff and putting me in better schools. They were willing to defer to my needs.”So he grew up not only with a sense of having once been abandoned, but also with a sense that he was special. In his own mind, that was more important in the formation of his personality.丁堡的宗教会议上公开谴责德意志封建主与天主教会对捷克的压迫和剥削。他虽然被反动教会处以火刑,但他的革命活动在社会上引起了强烈的反应。捷克农民在胡斯党人的旗帜下举行起义,这次运动也波及波兰。1517年,在德国,马丁·路德(1483~1546年)反对教会贩卖赎罪符,与罗马教皇公开决裂。1521年,路德又在沃尔姆国会上揭露罗马教廷的罪恶,并提出建立基督教新教的主张。新教的教义得到许多国家的支持,波兰也深受影响。

因为早恋,有的人意外怀孕、堕胎流产,导致一生不孕。



女儿呀,妈妈不反对谈恋爱,但是妈妈不想你受伤。
因为爱情不是索取,不是从异性身上寻求快感、新鲜感和刺激感。
爱情是美好的,是负责任的,是长久的。
就像爸爸和妈妈,彼此爱着对方,有能力赚钱养我们共同的家。
真正的爱情,始于生理本能,终于责任。
如果过早打开潘多拉的盒子,只会让自己被性欲反噬,无形中伤害了自己和意中人。
妈妈认为,你值得更好的爱情,等你有能力赚钱养活自己的时候,才能在对的人身上抓下那颗甜蜜的桃子。







保护好自己,守住自己的隐私
妈妈跟你说一个真实案例:
一个男孩约女孩在自助餐馆见面,吃饭时趁女孩离席期间在水杯中下药:



等女孩回来后,店员提醒女孩说:
你同桌的男生在你离开的时候,把一包白色粉末倒进了你喝水的杯子,倒完后急忙用手指搅动倒进粉末了的水,然后将杯子放回了原位置。





幸好店员提醒了女孩,否则后果不堪设想!
妈妈看着整个过程,直冒冷汗,很害怕这样的事情会发生在你的身上。
所以,妈妈觉得有必要向你揭开这些不为人知的行为。
你知道吗,其实很多迷药会伪装成你平时喝的饮料、零食。
比如伪装成可乐:



伪装成口香糖的催情药:



伪装成“怀旧零食”的跳跳糖:





还有一些迷药被伪装成巧克力、奶茶、茶叶等等:



脊背寒凉,害人之心无处不在,女儿呀,我们一定提高防患意识。
更可怕的是,那些受害者被带到酒店,然后被坏人侵犯。
事后有的受害者怀孕了都不知道,还有的被查出患上艾滋病毒。
疾控中心之前发布一项数据:中国15到24岁青年学生,每年约有3000例学生感染艾滋病。



这些赤裸裸的数据在告诉我们:一定要懂得好好保护自己的身体健康,千万不要为了“性”以身试险。
而且,还要时刻懂得保护自己的身体和隐私,否则会被不怀好意之人利用泄露出去,抓住把柄,逼迫你干坏事。
这次,妈妈给你写的这封信,也是不想你因为无知和好奇做出让自己悔恨终身的事情。
作为过来人,妈妈希望你要时刻警惕以下两个方面:
一、警惕身边的熟人:
根据数据统计表明,大约每10个被性侵的孩子中,有8个是被熟人所伤害。
妈妈仔细想了想,越是熟人,我们就越容易放松警惕,比如邻居、朋友、老师、甚至是亲戚......
知人知面不知心,往往,恶魔就在身边。
这不是危言耸听,而是有大数据支撑的事实:
2019年全年中国媒体公开报道的性侵儿童(18岁以下)案例301起。
在301起案例中,熟人作案212起,占比70.43%。

所以,女儿呀,无论何时何地,都要保持警惕,小心身边的熟人哦。

二、网络性侵不可忽视:

随着科技的发达,智能手机的普及,让很多未成年人开始接触网络。
而网络里头的人我们是最不熟悉的,他们良莠不齐,只要对你不怀好意,便会想尽一切办法去引诱你上当。
以下这几种情况,都属于性侵:

网友以各种理由约你见面然后进行性侵;

网络拍摄你的一些不雅、裸露的照片;

哄骗你拍摄一些不雅的视频上传到网上。

一旦出现这些情况,立刻报警,千万别掉进坏人的圈套。



最后,妈妈想说,不管什么时候,爱护好自己的身体,保护好自己的隐私。
今天,妈妈以过来人的身份跟你分享了这么多,希望你在成长路上不至于迷失方向。
你要记得,不管发生任何事,妈妈永远是你的后盾,也是你最忠实的朋友。

在你迷茫的时候,不妨试着妈妈谈一谈,一解心中困惑忧愁。
爱你的妈妈



作者:席席老师,来源:本文系习伴(ID:xiban2020)原创。育儿不只是一项工作,更是一项自我修行。培养自觉、自信、快乐、有爱心的孩子。陪伴式成长,和孩子一起成为更好的自己!


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