我正在尝试序列化我的对象,如下所示:
import Foundation struct User: Codable { let username: String let profileURL: String } let user = User(username: "John", profileURL: "http://google.com") let json = try? JSONEncoder().encode(user) if let data = json, let str = String(data: data, encoding: .utf8) { print(str) }
但是在macOS上我得到以下信息:
{"profileURL":"http:\/\/google.com","username":"John"}
(请注意转义的“ /”字符)。
在Linux机器上,我得到:
{"username":"John","profileURL":"http://google.com"}
如何使JSONEncoder返回未转义的?
我需要严格将JSON中的字符串转义。
我最终使用replacingOccurrences(of:with:),这可能不是最好的解决方案,但它解决了这个问题:
replacingOccurrences(of:with:)
import Foundation struct User: Codable { let username: String let profileURL: String } let user = User(username: "John", profileURL: "http://google.com") let json = try? JSONEncoder().encode(user) if let data = json, let str = String(data: data, encoding: .utf8)?.replacingOccurrences(of: "\\/", with: "/") { print(str) dump(str) }