mirror of
https://github.com/woodchen-ink/random-api-go.git
synced 2025-07-18 05:42:01 +08:00
wood chen
e70ca4cf52
- Updated docker-compose.yml to mount logs directory. - Changed BASE_URL environment variable to point to the new API endpoint. - Refactored main.go to implement a structured App type, improving initialization and graceful shutdown. - Enhanced config management with JSON loading and environment variable support. - Added monitoring capabilities in api_handler for logging request metrics. - Introduced new metrics display in index.html with corresponding CSS styles for better visualization.
26 lines
647 B
Go
26 lines
647 B
Go
package middleware
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import "net/http"
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// Chain 用于组合多个中间件
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func Chain(middlewares ...func(http.Handler) http.Handler) func(http.Handler) http.Handler {
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return func(next http.Handler) http.Handler {
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for i := len(middlewares) - 1; i >= 0; i-- {
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next = middlewares[i](next)
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}
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return next
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}
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}
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// Recovery 中间件用于捕获 panic
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func Recovery(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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defer func() {
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if err := recover(); err != nil {
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http.Error(w, "Internal Server Error", http.StatusInternalServerError)
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}
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}()
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next.ServeHTTP(w, r)
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})
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}
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