-
如何写一个 package.json 文件??
fs.writeFile(dir, JSON.stringify(obj, null, 2), 'utf8')
tips: JSON.stringify 还有两个参数
- 传说中的 NPM 之王 @sindresorhus
- 占位图推荐
- GIT
- Placehold.it
- 特点:图片格式(gif, jpg, png)、背景色、文本色
- 体验:非常快
- 示例:
- http://placehold.it/300
- http://placehold.it/300x200/fff/000.png&text=hellow+world (图片格式可以在任意选项后面,文本空格用+号)
- lorempixel
- 特点:彩色/灰色图片占位
- 体验:慢,灰色图失效,尺寸无简写
- 示例
- http://lorempixel.com/400/200/
- http://lorempixel.com/g/400/200/
- http://lorempixel.com/400/200/sports/ (abstract, animals, business, cats, city, food, nightlife, fashion, people, nature, sports, technics, transport,每类有10张图,随机)
- http://lorempixel.com/400/200/sports/1/ (指定一张)
- http://lorempixel.com/400/200/sports/hello-world/ (在左下竖排非常小的文字)
- Fake images please?
- 特点:背景色(alpha)、文本色(alpha)、字体
- 体验:快,其他字体未知
- 示例:
- {placekitten} 已失效
- FPOImg.com
- 特点:功能就两个
- 体验:快
- 示例:
- Dynamic Dummy Image Generator
- 特点:除跟 Placehold 一致,等比图,颜色缩写(09f=0099ff,ef=efefef,c=cccccc),标准尺寸名()
- 体验:快
- 示例:
- PlaceIMG
- 特点:彩图,滤镜
- 体验:尺寸无简写
- 示例:
- https://placeimg.com/300/200
- https://placeimg.com/300/200/animals/sepia (题材:animals, arch, nature, people, tech。滤镜:grayscale, sepia)
- Unsplash it
- 特点:灰度图,模糊图,图片列表(但不能控制个数)
- 体验:慢
- 示例:
- https://unsplash.it/300
- https://unsplash.it/g/300/200/?random
- https://unsplash.it/300/200?image=0 (指定一张图,列表在这)
- https://unsplash.it/300/200/?blur (模糊)
- https://unsplash.it/300/200/?gravity=east (不知道什么意思:north, east, south, west, center)
- https://unsplash.it/list (类似接口数据,图片列表)
- temp.im (国内)
- 特点:背景色、文本色
- 体验:非常快
- 示例:
- placeholder.cn (国内)
- 特点:背景色、文本色、脚本形式(FontStyle, FontWeight, FontSize, FontFamily, Text)
- Git 仓库
- 示例: