douchuilai2355 2018-10-12 07:55
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如何将[] byte转换为* bytes.Buffer

I am trying to decode a gob output that i am sending through another fasthttp endpoint and receiving an error Fasthttp endpoint(encode []string through gob) ----> Fasthttp endpoint( receive and decode)

buffer := &bytes.Buffer{}
buffer  = ctx.PostBody()
backToStringSlice := []string{}  
gob.NewDecoder(buffer).Decode(&backToStringSlice)

I am getting error: ctx.PostBody() (type []byte) as type *bytes.Buffer in assignment

how do i convert []byte to *bytes.Buffer.

Any help is appreciated.

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  • dpq59734 2018-10-12 09:19
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    NewBuffer will do what you want

    package main
    
    import (
        "fmt"
        "bytes"
    )
    
    func main() {
            foo:=[]byte{65,66,67}
            z:=bytes.NewBuffer(foo)
        fmt.Println("Hello, playground", foo, z)
    }
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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