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common.go
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common.go
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package middleware
import (
"context"
z "github.com/bytedance-youthcamp-jbzx/tiktok/pkg/zap"
"github.com/cloudwego/hertz/pkg/app"
"github.com/cloudwego/kitex/pkg/endpoint"
"github.com/cloudwego/kitex/pkg/rpcinfo"
"github.com/gin-gonic/gin"
"go.uber.org/zap"
)
var (
_ endpoint.Middleware = CommonMiddleware
logger *zap.SugaredLogger
)
func init() {
logger = z.InitLogger()
defer logger.Sync()
//klog.SetLogger(logger)
}
func responseWithError(ctx context.Context, c *app.RequestContext, code int, message interface{}) {
c.AbortWithStatusJSON(code, gin.H{
"status_code": -1, // 业务码 400x错误,建议细化
"status_msg": message,
})
}
func CommonMiddleware(next endpoint.Endpoint) endpoint.Endpoint {
return func(ctx context.Context, req, resp interface{}) (err error) {
ri := rpcinfo.GetRPCInfo(ctx)
// get real request
logger.Debugf("real request: %+v", req)
// get remote service information
logger.Debugf("remote service name: %s, remote method: %s", ri.To().ServiceName(), ri.To().Method())
if err := next(ctx, req, resp); err != nil {
return err
}
// get real response
logger.Infof("real response: %+v", resp)
return nil
}
}