PFUser 没有名为下标的成员? [英] PFUser does not have a member named subscript?

问题描述

我在用户注册时使用 Parse 的 PFUser 创建并保存用户信息，但在我必须设置用户名字和邮政编码.该代码之前运行良好，我无法在网上或我的历史记录中找到任何可以解释此错误的内容.请帮忙！

I am using Parse's PFUser to create and save a user's information when they sign up but I'm getting an error "'PFUser' does not have a member named 'subscript'" at the lines where I have to set the user's firstName and zipcode. The code ran perfectly before and I haven't been able to find anything online or in my history that would explain this error. Please help!

 func signUp() {
    var user                            = PFUser()
    user.email                          = email.text
    user["firstName"]                   = firstName.text
    user["zipcode"]                     = zipcode.text
    user.objectId = objectId
//etc... }

推荐答案

可以使用 setValue:forKey 方法:

You can use the method setValue:forKey:

示例:

func signUp() {
    var user = PFUser()
    user.email = email.text
    user.setValue(firstName.text, forKey:"firstName")
    user.setValue(zipcode.text, forKey:"zipcode")
    user.objectId = objectId
//etc... }

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