24 lines
442 B
Markdown
24 lines
442 B
Markdown
# statistics
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数据为日志, 指标亦为日志
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引入数据
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创建指标
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导出接口
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```bash
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# 安装依赖
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npm install --registry=https://registry.npmmirror.com
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node main.js
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# 连接数据库
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ssh -NCPf ai -L 3306:localhost:3306
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```
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```sql
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-- 创建字段
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ALTER TABLE web_images ADD COLUMN day_rank INT UNSIGNED;
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ALTER TABLE web_images ADD COLUMN week_rank INT UNSIGNED;
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ALTER TABLE web_images ADD COLUMN month_rank INT UNSIGNED;
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```
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