ios - Facebook ios sdk Graph 请求只允许一个字段作为参数
<p><p>我正在开发一个需要 facebook 登录和用户详细信息的应用程序。但是，我在以前的应用程序中用于 fb 登录的相同代码不起作用，我需要为每个字段(如姓名、电子邮件、图片等)发出单独的图形请求。</p>
<p>基本上，每当我尝试执行以下操作时:</p>
<pre><code>connection.add(GraphRequest(graphPath: "/me", parameters:["fields":"email, name, picture"])) { httpResponse, result in
switch result {
case .success(let response):
guard let userInfo = response.dictionaryValue else {
return
}
userDict["email"] = userInfo["email"]! as Any
UserDefaults.standard.set(userDict["email"], forKey: userKeys.email)
case .failed(let error):
print("Graph Request Failed: \(error)")
}
}
</code></pre>
<p>我收到此错误:</p>
<pre><code>Graph Request Failed: Error Domain=com.facebook.sdk.core Code=8 "(null)" UserInfo={com.facebook.sdk:FBSDKGraphRequestErrorCategoryKey=0, com.facebook.sdk:FBSDKGraphRequestErrorHTTPStatusCodeKey=400, com.facebook.sdk:FBSDKErrorDeveloperMessageKey=Syntax error "Expected end of string instead of "%"." at character 5: email%2C%20name%2C%20picture, com.facebook.sdk:FBSDKGraphRequestErrorGraphErrorCode=2500, com.facebook.sdk:FBSDKGraphRequestErrorParsedJSONResponseKey={
body = {
error = {
code = 2500;
"fbtrace_id" = "FIc1yiUL+1z";
message = "Syntax error \"Expected end of string instead of \"%\".\" at character 5: email%2C%20name%2C%20picture";
type = OAuthException;
};
};
code = 400;
</code></pre>
<p>当我这样做时出现类似的错误:</p>
<pre><code>connection.add(GraphRequest(graphPath: "/me", parameters:["fields":"picture.type(large)"]))
</code></pre>
<p>但是，当我将单个字段作为参数输入时，它不会出错。</p>
<p>任何帮助将不胜感激:)</p></p>
<br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
<p><p>我在尝试使用最新版本时也遇到了同样的错误。我建议你降级到以前的版本。对我来说，以下版本工作正常:</p>
<pre><code>pod 'FBSDKCoreKit', '~> 4.38.0'
pod 'FBSDKLoginKit', '~> 4.38.0'
</code></pre>
<p>之后运行</p>
<p><code> pods 解体</code></p>
<p><code>pod 安装</code></p></p>
<p style="font-size: 20px;">关于ios - Facebook ios sdk Graph 请求只允许一个字段作为参数，我们在Stack Overflow上找到一个类似的问题：
<a href="https://stackoverflow.com/questions/53910131/" rel="noreferrer noopener nofollow" style="color: red;">
https://stackoverflow.com/questions/53910131/
</a>
</p>
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