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author | Zachary Ferguson <zfergus2@users.noreply.github.com> | 2015-10-07 23:53:53 -0400 |
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committer | Zachary Ferguson <zfergus2@users.noreply.github.com> | 2015-10-07 23:53:53 -0400 |
commit | 342488f6a8de5ab91f555a6463f5d9dc85a3079a (patch) | |
tree | 1afa96957269a218ef2a84d9c9a2d4ab462e8fef /zh-cn/yaml-cn.html.markdown | |
parent | 4e4072f2528bdbc69cbcee72951e4c3c7644a745 (diff) | |
parent | abd7444f9e5343f597b561a69297122142881fc8 (diff) |
Merge remote-tracking branch 'adambard/master' into adambard/master-cn
Diffstat (limited to 'zh-cn/yaml-cn.html.markdown')
-rw-r--r-- | zh-cn/yaml-cn.html.markdown | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/zh-cn/yaml-cn.html.markdown b/zh-cn/yaml-cn.html.markdown new file mode 100644 index 00000000..fc510eb5 --- /dev/null +++ b/zh-cn/yaml-cn.html.markdown @@ -0,0 +1,136 @@ +--- +language: yaml +contributors: + - ["Adam Brenecki", "https://github.com/adambrenecki"] +translators: + - ["Zach Zhang", "https://github.com/checkcheckzz"] +filename: learnyaml-cn.yaml +lang: zh-cn +--- + +YAML是一个数据序列化语言,被设计成人类直接可写可读的。 + +它是JSON的严格超集,增加了语法显著换行符和缩进,就像Python。但和Python不一样, +YAML根本不容许文字制表符。 + + +```yaml +# YAML中的注解看起来像这样。 + +################ +# 标量类型 # +################ + +# 我们的根对象 (它们在整个文件里延续) 将会是一个地图, +# 它等价于在别的语言里的一个字典,哈西表或对象。 +key: value +another_key: Another value goes here. +a_number_value: 100 +scientific_notation: 1e+12 +boolean: true +null_value: null +key with spaces: value +# 注意到字符串不需要被引用。但是,它们可以被引用。 +"Keys can be quoted too.": "Useful if you want to put a ':' in your key." + +# 多行字符串既可以写成像一个'文字块'(使用 |), +# 或像一个'折叠块'(使用 '>')。 +literal_block: | + This entire block of text will be the value of the 'literal_block' key, + with line breaks being preserved. + + The literal continues until de-dented, and the leading indentation is + stripped. + + Any lines that are 'more-indented' keep the rest of their indentation - + these lines will be indented by 4 spaces. +folded_style: > + This entire block of text will be the value of 'folded_style', but this + time, all newlines will be replaced with a single space. + + Blank lines, like above, are converted to a newline character. + + 'More-indented' lines keep their newlines, too - + this text will appear over two lines. + +#################### +# 集合类型 # +#################### + +# 嵌套是通过缩进完成的。 +a_nested_map: + key: value + another_key: Another Value + another_nested_map: + hello: hello + +# 地图不用有字符串键值。 +0.25: a float key + +# 键值也可以是多行对象,用?表明键值的开始。 +? | + This is a key + that has multiple lines +: and this is its value + +# YAML也容许键值是集合类型,但是很多语言将会抱怨。 + +# 序列 (等价于表或数组) 看起来像这样: +a_sequence: + - Item 1 + - Item 2 + - 0.5 # 序列可以包含不同类型。 + - Item 4 + - key: value + another_key: another_value + - + - This is a sequence + - inside another sequence + +# 因为YAML是JSON的超集,你也可以写JSON风格的地图和序列: +json_map: {"key": "value"} +json_seq: [3, 2, 1, "takeoff"] + +####################### +# 其余的YAML特点 # +####################### + +# YAML还有一个方便的特点叫'锚',它让你简单地在整个文件里重复内容。 +# 两个键值将会有相同的值: +anchored_content: &anchor_name This string will appear as the value of two keys. +other_anchor: *anchor_name + +# YAML还有标签,你可以用它显示地声明类型。 +explicit_string: !!str 0.5 +# 一些解析器实现特定语言的标签,就像这个为了Python的复数类型。 +python_complex_number: !!python/complex 1+2j + +#################### +# 其余的YAML类型 # +#################### + +# 字符串和数字不是仅有的YAML可以理解的标量。 +# ISO 格式的日期和日期时间文字也是可以被解析的。 +datetime: 2001-12-15T02:59:43.1Z +datetime_with_spaces: 2001-12-14 21:59:43.10 -5 +date: 2002-12-14 + +# 这个!!binary标签表明一个字符串实际上是一个二进制blob的base64编码表示。 +gif_file: !!binary | + R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5 + OTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/+ + +f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLC + AgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs= + +# YAML还有一个集合类型,它看起来像这样: +set: + ? item1 + ? item2 + ? item3 + +# 像Python一样,集合仅是有null数值的地图;上面的集合等价于: +set2: + item1: null + item2: null + item3: null +``` |