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# Search syntax
# 搜索语法
SearXNG comes with a search syntax by with you can modify the categories,
engines, languages and more. See the {{link('preferences', 'preferences')}} for
the list of engines, categories and languages.
LocalSearch 支持高级搜索语法,使用户能够自定义搜索的类别、引擎和语言等。以下是具体的使用说明和示例:
## `!` select engine and category
### 使用 `!` 指定引擎和类别
To set category and/or engine names use a `!` prefix. To give a few examples:
通过 `!` 前缀来选择特定的搜索引擎或搜索类别。以下是一些示例:
- search in Wikipedia for **paris**
- 在维基百科搜索“巴黎”:
- `!wp 巴黎`
- `!wikipedia 巴黎`
- {{search('!wp paris')}}
- {{search('!wikipedia paris')}}
- 在地图类别中搜索“巴黎”:
- `!map 巴黎`
- search in category **map** for **paris**
- 进行图片搜索:
- `!images 瓦乌荷兰`
- {{search('!map paris')}}
引擎和类别的缩写同样有效。可以链接多个引擎/类别修饰符,它们是包容性的。例如,使用 `!map !ddg !wp 巴黎` 会在地图类别以及 DuckDuckGo 和维基百科中搜索“巴黎”。
- image search
### 使用 `:` 选择语言
- {{search('!images Wau Holland')}}
使用 `:` 前缀来指定语言过滤。例如:
Abbreviations of the engines and languages are also accepted. Engine/category
modifiers are chain able and inclusive. E.g. with {{search('!map !ddg !wp
paris')}} search in map category and DuckDuckGo and Wikipedia for **paris**.
- 用特定语言搜索维基百科:
- `:fr !wp 瓦乌荷兰`
## `:` select language
### 使用 `!!<bang>` 执行外部Bang搜索
To select language filter use a `:` prefix. To give an example:
LocalSearch 支持 DuckDuckGo 的外部 Bang 搜索。使用 `!!` 前缀可以直接跳转到外部搜索页面。例如:
- search Wikipedia by a custom language
- 用特定语言搜索维基百科:
- `!!wfr 瓦乌荷兰`
- {{search(':fr !wp Wau Holland')}}
请注意使用此功能时你的搜索请求将直接在外部搜索引擎中执行LocalSearch 无法保护你的隐私。
## `!!<bang>` external bangs
### 使用 `!!` 自动重定向到第一个搜索结果
SearXNG supports the external bangs from [DuckDuckGo]. To directly jump to a
external search page use the `!!` prefix. To give an example:
在搜索查询中包含 `!!`(通过空格分隔),你将自动被重定向到第一个搜索结果,类似于 DuckDuckGo 的“Feeling Lucky”功能。例如
- search Wikipedia by a custom language
- 搜索查询并直接访问第一个结果:
- `!! 瓦乌荷兰`
- {{search('!!wfr Wau Holland')}}
请谨慎使用此功能,因为它无法保证结果的可信度,也无法保护你的个人隐私。
Please note, your search will be performed directly in the external search
engine, SearXNG cannot protect your privacy on this.
### 特殊查询
[DuckDuckGo]: https://duckduckgo.com/bang
在设置页面,你可以找到用于执行特殊查询的关键词。以下是一些示例:
## `!!` automatic redirect
- 生成随机 UUID
- `random uuid`
When mentioning `!!` within the search query (separated by spaces), you will
automatically be redirected to the first result. This behavior is comparable to
the "Feeling Lucky" feature from DuckDuckGo. To give an example:
- 计算数值平均值:
- `avg 123 548 2.04 24.2`
- search for a query and get redirected to the first result
- 显示浏览器的用户代理(需要激活此功能):
- `user-agent`
- {{search('!! Wau Holland')}}
- 将字符串转换为不同的哈希摘要(需要激活此功能):
- `md5 lorem ipsum`
- `sha512 lorem ipsum`
Please keep in mind that the result you are being redirected to can't become
verified for being trustworthy, SearXNG cannot protect your personal privacy
when using this feature. Use it at your own risk.
## Special Queries
In the {{link('preferences', 'preferences')}} page you find keywords for
_special queries_. To give a few examples:
- generate a random UUID
- {{search('random uuid')}}
- find the average
- {{search('avg 123 548 2.04 24.2')}}
- show _user agent_ of your browser (needs to be activated)
- {{search('user-agent')}}
- convert strings to different hash digests (needs to be activated)
- {{search('md5 lorem ipsum')}}
- {{search('sha512 lorem ipsum')}}
请注意,上述搜索语法示例中的命令和关键词需要根据 LocalSearch 的实际实现和可用功能进行调整。如果 LocalSearch 有特定的语法变化或新增功能,应以最新的项目文档为准。