英文:
syntax error: unexpected son, expecting semicolon, newline, or }
问题
当我在json格式中使用普通键盘输入'时，出现了以下错误。
type Movie struct {
Title string
Year int 'json:"released"'
Color bool 'json:"color,omitempty"'
Actors []string
}
-go run * ----> :syntax error: unexpected son, expecting semicolon, newline, or }
然后，我从StackOverflow复制了"`"并替换为原始字符，如下所示：
type Movie struct {
Title string
Year int `json:"released"`
Color bool `json:"color,omitempty"`
Actors []string
}
然后，语法错误消失了 
GO文件是否期望'作为Unicode字符，或者是否有任何设置可以更改这一点？
英文:
I got this error when I used normal keyboard for ' in json format as below.
type Movie struct {
Title string
Year int 'json:"released"'
Color bool 'json:"color,omitempty"'
Actors []string}
`-go run * ----> :syntax error: unexpected son, expecting semicolon, newline, or }
and, then, I copied " ` " from stackOverflow and replaced with the original ones as below
type Movie struct {
Title string
Year int `json:"released"`
Color bool `json:"color,omitempty"`
Actors []string}
and, then, the syntax is gone
does GO file expect ' as unicode or is there any setting for that?
答案1
得分: 3
这两个是不同的字符：撇号（'）和反引号（`）。Go语言使用反引号来进行结构体类型注释，也称为结构体标签。在你的例子中，它们被用来为encoding/json包注释JSON键名。请参考这个问题了解如何输入它们。
英文:
These two are distinct characters: the apostrophe (') and backtick (`). The Go language uses backticks for struct type annotations, also called struct tags. In your example, they were used to annotate JSON key names for the encoding/json package to use. See this question on how to input them.
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