_ = Bytes2String(x) } } // 测试标准转换 []byte 性能 func Benchmark_NormalString2Bytes(b *testing.B) { x := "Hello Gopher! Hello Gopher! Hello Gopher!" for i := 0; i < b.N; i++ { _ = []byte(x) } } // 测试强转换 string 到 []byte 性能 func Benchmark_String2Bytes(...
I found strange occupy heap when convert byte[] to string with below code package main import ( "bytes" "fmt" "net/http" _ "net/http/pprof" "strings" "time" ) var ( c = make(chan int, 500000) ) func main() { go func() { http.ListenAndServe(":8080", nil) }() f := ...
go中string与[]byte的互换,相信每一位gopher都能立刻想到以下的转换方式,我们将之称为标准转换。 // string to []bytes1:="hello"b:=[]byte(s1)// []byte to strings2:=string(b) 强转换 通过unsafe和reflect包,可以实现另外一种转换方式,我们将之称为强转换(也常常被人称作黑魔法)。
")y:=Bytes2String(x)z:=string(x)ify!=z{t.Fail()}}// 测试强转换功能funcTestString2Bytes(t*testing.T){x:="Hello Gopher!"y:=String2Bytes(x)z:=[]byte(x)if!bytes.Equal(y,z){t.Fail()}}// 测试标准转换string()性能funcBenchmark_NormalBytes2String(b*testing.B){x:=[]byte("Hello...
// BytesToString 将字节切片转换为字符串。// BytesToString converts a byte slice to a string....
dv.Set(reflect.ValueOf(cloneBytes(b))) default: dv.Set(sv) } returnnil } ifdv.Kind() == sv.Kind() && sv.Type().ConvertibleTo(dv.Type()) { dv.Set(sv.Convert(dv.Type())) returnnil } // The following conversions use a string value as an intermediate representation ...
dv.Set(reflect.ValueOf(cloneBytes(b))) default: dv.Set(sv) } returnnil } ifdv.Kind() == sv.Kind() && sv.Type().ConvertibleTo(dv.Type()) { dv.Set(sv.Convert(dv.Type())) returnnil } // The following conversions use a string value as an intermediate representation ...
Like Nick mentioned, you could use SetBytes, keep in mind the input is in base64 so you have to decode that first. Example: func Base64ToInt(s string) (*big.Int, error) { data, err := base64.StdEncoding.DecodeString(s) if err != nil { return nil, err } i := new(big.Int...
hyangahadded this toNeeds triageinDebugviaautomationApr 28, 2021 hyangahaddedDebugIssues related to the debugging functionality of the extension.DlvDAPlabelsApr 28, 2021 hyangahchanged the titleConvert bytes to stringApr 28, 2021 hyangahadded theWillNotFixInOrigDAlabelMay 3, 2021 ...
bytes.Equal(convSlice, byteSlice) { t.Fail() } } //Run go test -bench="." -benchmem to verify efficiency func Benchmark_NormalConvert(t *testing.B) { for count := 0; count < TOTALCNT; count++ { str := "This is string to byte slice convert test!!!" _ = normalString2Bytes...