xfy
9d24263918
新增功能: - stream 模块: 流式传输支持，优化大文件和实时数据传输 - Goroutine 池: 限制并发数量，减少调度开销 - 优雅升级: 零停机热升级，继承父进程监听器 - sendfile: 零拷贝文件传输，大文件直接从内核传输 重构改进: - App 结构体封装，支持热升级和信号处理 - 配置结构字段对齐和代码清理 - 完善错误处理和日志记录 Co-Authored-By: Claude <noreply@anthropic.com>
29 lines
651 B
Go
29 lines
651 B
Go
package middleware
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import "github.com/valyala/fasthttp"
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// Middleware 中间件接口
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type Middleware interface {
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Name() string
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Process(next fasthttp.RequestHandler) fasthttp.RequestHandler
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}
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// Chain 中间件链
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type Chain struct {
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middlewares []Middleware
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}
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// NewChain 创建中间件链
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func NewChain(middlewares ...Middleware) *Chain {
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return &Chain{middlewares: middlewares}
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}
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// Apply 应用中间件链（逆序包装）
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func (c *Chain) Apply(final fasthttp.RequestHandler) fasthttp.RequestHandler {
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handler := final
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for i := len(c.middlewares) - 1; i >= 0; i-- {
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handler = c.middlewares[i].Process(handler)
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}
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return handler
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}
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