dongliu6848 2017-07-28 02:12
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如何在Golang中初始化嵌套结构?

type important struct {
client     string                 `json:"client"`
Response   Summary        `json:"response"`

}

type Summary struct {
Name     string           `json:"name"`
Metadata Clientdata      `json:"metadata"`
}

type Clientdata struct {
Income string           `json:"income"` 
}


v := &important{ client: "xyz", Response:  Summary[{
            Name: "test",
            Metadata: Clientdata { "404040"},
        }
    }]

//Error: Cannot use Summary{ Name: "test", Metadata: Clientdata { "404040"}, } (type Summary) as type []Summary more...

What I am doing wrong here?

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2条回答 默认 最新

  • douzhanrun0497 2017-07-28 02:19
    关注

    To put it simply, you goofed the syntax of a slice literal slightly. Your mistake is fairly logical, but sadly it doesn't work.

    The following is a fixed version:

    v := &important{ client: "xyz", Response: []Summary{
            {
                Name: "test",
                Metadata: Clientdata { "404040"},
            },
        },
    }
    

    A slice literal is defined like so:

    []type{ items... }
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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