类型转换
1、int转string
strconv.Itoa(i)
2、string转int
i, err = strconv.Atoi(s) 或者 i, err = ParseInt(s, 10, 0)
3、string转float
f, err = ParseFloat(s, 32)
4、用户结构类型转换
userinfo := this.GetSession("userinfo") if userinfo == nil { return } user := userinfo.(models.UserInfo)
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作者: 王磊
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