Golang json: cannot unmarshal object into Go value of type error

other people"s project code is as follows 

jsonStr := `{"Name":"lepig", "Age":100}`
    abc := []byte(jsonStr)

    var result []string
    if err := json.Unmarshal(abc, &result); err != nil {
        fmt.Println(err)
        return
    }
    fmt.Println(result)

in learning golang, look at another project, json parsing, I don"t understand it here. My test code runs with an error. But I can change the
var result [] string in my test code to var result interface {} . What I don"t understand is why the var seedUrls [] string declared in other people"s projects can be

.

PS: has the foundation of php, so I feel that I can"t understand a lot of things in learning golang quickly. Don"t know how to get started

Golang
Mar.02,2021

{"Name": "lepig", "Age": 100} is JSON Object and cannot be deserialized to [] string . For example, ["a", "b", "c"] can be deserialized to [] string .

you need to define a structure because golang is a static strongly typed language

since your json data is passing an object, the accepted Go type should be a structure.
the code in someone else's project should pass in b, which should be json data in the form of a string array, for example: ["abcd", "1234"] , so it can be received using [] string of type Go.
for var result interface used by landlords {} interface can be used because it can receive any type.

modify method:
define a structure type 

type User struct{
    Name string
    Age    int
}
var result User 
if err := json.Unmarshal(abc, &result); err != nil {
        fmt.Println(err)
        return
    }
fmt.Println(result)

Previous: Add-dev error when installing plug-ins in npm

Next: After webpack is packaged, css is not completely separated from the js file.

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-4383678-5996.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-4383678-5996.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?