【GO】一文带你入门go的压力测试

package main
import (
  "encoding/json"
  "os"
)
func SaveHuman(human *Human, filename string) (bool, error) {
  // 打开文件
  file, _ := os.OpenFile(filename, os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0666)
  // 挂起文件最后执行关闭
  defer file.Close()
  // 创建解码器
  encoder := json.NewEncoder(file)
  err := encoder.Encode(human)
  return err == nil, err
}
func LoadHuman(filename string, human *Human) error {
  file, _ := os.OpenFile(filename, os.O_RDONLY, 0666)
  defer file.Close()
  decoder := json.NewDecoder(file)
  err := decoder.Decode(human)
  return err
}

package main
import "testing"
func BenchmarkSaveHuman(b *testing.B) {
  b.Log("测试开始")
  // 测试开销
  b.ReportAllocs()
  human := &Human{
    Name: "咔咔",
    Age:  24,
  }
  for i := 0; i < b.N; i++ {
    SaveHuman(human, "C:/Users/Administrator/Desktop/go/11压力测试/kaka.json")
  }
}
func BenchmarkLoadHuman(b *testing.B) {
  b.Log("测试开始")
  // 测试开销
  b.ReportAllocs()
  hPrt := new(Human)
  for i := 0; i < b.N; i++ {
    LoadHuman("C:/Users/Administrator/Desktop/go/11压力测试/kaka.json", hPrt)
  }
}