Go語言中cannot convert adminname (type interface {}) to type *: need type assertion的解決辦法
錯誤的代碼段以下所示： func (c *AdminController) Logindo() { html username := c.GetString("username")
v := c.GetSession("Adminname")
if v == nil {
c.SetSession("Adminname", username)
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相關文章
- 1. cannot convert (type interface {}) to type int: need type assertion
- 2. cannot convert t (type interface {}) to type string: need type assertion
- 3. Go的cannot convert t(type interface {}) to type string: need type assertion 使用fmt.Sprintf轉換
- 4. (type interface {}) to type string
- 5. Type mismatch: cannot convert from element type Object to String 解決辦法
- 6. Cannot convert value of type 'java.lang.String' to required type 'javax.sql.DataSourc...
- 7. cannot convert ‘a’ (type ‘int’) to type ‘int&&’
- 8. zabbix： cannot convert value to numeric type
- 9. Convert from type X to type Y
- 10. Go-Practice-interface and type