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[Fix] object is NSNull.

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This commit is contained in:
std-s 2022-05-10 15:02:18 +08:00
parent 90be2f74ac
commit 3cb2c6d514
1 changed files with 6 additions and 0 deletions
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6
ios/Classes/JsonUtil.swift
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@ -3,9 +3,15 @@ import Foundation
public class JsonUtil { public class JsonUtil {
public static func toString(object: AnyObject?)->String { public static func toString(object: AnyObject?)->String {
if object is NSNull {
return ""
}
if object == nil { if object == nil {
return "" return ""
} }
if object is String{ if object is String{
let s = object as! String let s = object as! String
let b = s.replacingOccurrences(of: "\"", with: "\\\"") let b = s.replacingOccurrences(of: "\"", with: "\\\"")