111 lines
3.1 KiB
Markdown
111 lines
3.1 KiB
Markdown
---
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name: "multi-search-engine"
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description: "多搜索引擎集成，包含17个引擎。"
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---
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# Multi Search Engine v2.0.1
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Integration of 17 search engines for web crawling without API keys.
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## Search Engines
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### Domestic (8)
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- **Baidu**: `https://www.baidu.com/s?wd={keyword}`
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- **Bing CN**: `https://cn.bing.com/search?q={keyword}&ensearch=0`
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- **Bing INT**: `https://cn.bing.com/search?q={keyword}&ensearch=1`
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- **360**: `https://www.so.com/s?q={keyword}`
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- **Sogou**: `https://sogou.com/web?query={keyword}`
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- **WeChat**: `https://wx.sogou.com/weixin?type=2&query={keyword}`
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- **Toutiao**: `https://so.toutiao.com/search?keyword={keyword}`
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- **Jisilu**: `https://www.jisilu.cn/explore/?keyword={keyword}`
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### International (9)
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- **Google**: `https://www.google.com/search?q={keyword}`
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- **Google HK**: `https://www.google.com.hk/search?q={keyword}`
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- **DuckDuckGo**: `https://duckduckgo.com/html/?q={keyword}`
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- **Yahoo**: `https://search.yahoo.com/search?p={keyword}`
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- **Startpage**: `https://www.startpage.com/sp/search?query={keyword}`
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- **Brave**: `https://search.brave.com/search?q={keyword}`
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- **Ecosia**: `https://www.ecosia.org/search?q={keyword}`
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- **Qwant**: `https://www.qwant.com/?q={keyword}`
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- **WolframAlpha**: `https://www.wolframalpha.com/input?i={keyword}`
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## Quick Examples
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```javascript
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// Basic search
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web_fetch({"url": "https://www.google.com/search?q=python+tutorial"})
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// Site-specific
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web_fetch({"url": "https://www.google.com/search?q=site:github.com+react"})
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// File type
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web_fetch({"url": "https://www.google.com/search?q=machine+learning+filetype:pdf"})
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// Time filter (past week)
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web_fetch({"url": "https://www.google.com/search?q=ai+news&tbs=qdr:w"})
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// Privacy search
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web_fetch({"url": "https://duckduckgo.com/html/?q=privacy+tools"})
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// DuckDuckGo Bangs
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web_fetch({"url": "https://duckduckgo.com/html/?q=!gh+tensorflow"})
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// Knowledge calculation
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web_fetch({"url": "https://www.wolframalpha.com/input?i=100+USD+to+CNY"})
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```
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## Advanced Operators
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| Operator | Example | Description |
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|----------|---------|-------------|
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| `site:` | `site:github.com python` | Search within site |
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| `filetype:` | `filetype:pdf report` | Specific file type |
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| `""` | `"machine learning"` | Exact match |
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| `-` | `python -snake` | Exclude term |
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| `OR` | `cat OR dog` | Either term |
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## Time Filters
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| Parameter | Description |
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|-----------|-------------|
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| `tbs=qdr:h` | Past hour |
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| `tbs=qdr:d` | Past day |
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| `tbs=qdr:w` | Past week |
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| `tbs=qdr:m` | Past month |
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| `tbs=qdr:y` | Past year |
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## Privacy Engines
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- **DuckDuckGo**: No tracking
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- **Startpage**: Google results + privacy
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- **Brave**: Independent index
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- **Qwant**: EU GDPR compliant
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## Bangs Shortcuts (DuckDuckGo)
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| Bang | Destination |
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|------|-------------|
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| `!g` | Google |
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| `!gh` | GitHub |
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| `!so` | Stack Overflow |
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| `!w` | Wikipedia |
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| `!yt` | YouTube |
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## WolframAlpha Queries
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- Math: `integrate x^2 dx`
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- Conversion: `100 USD to CNY`
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- Stocks: `AAPL stock`
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- Weather: `weather in Beijing`
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## Documentation
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- `references/advanced-search.md` - Domestic search guide
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- `references/international-search.md` - International search guide
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- `CHANGELOG.md` - Version history
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## License
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MIT
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