我有 Json，我有 2 個物件。我想知道在尋找其他值時如何更改我的 json 中的值。例如，我想將“名字”是哈利的人的“專業”更改為“戰士”。 這是我的Json
{
"Person": [
{
"Speciality": "Archer",
"Id": 432742,
"Name": "Charlie",
"Surname": "Evans",
"Items": [
"Bow",
"Arrow",
]
},
{
"Speciality": "Soldier",
"Id": 432534,
"Name": "Harry",
"Surname": "Thomas",
"Items": [
"Gun",
"Knife",
]
}
],
"Monster": [
{
"Name": "Papua",
"Skills": [
"Jump",
"SlowWalk",
]
},
{
"Name": "Geot",
"Skills": [
"Run",
"Push",
]
}
]
}
我的課程
public class Person
{
public string Speciality { get; set; }
public int Id { get; set; }
public string Name { get; set; }
public string Surname { get; set; }
public List<string> Items { get; set; }
}
public class Monster
{
public string Name { get; set; }
public List<string> Skills { get; set; }
}
public class Root
{
public List<Person> People { get; set; }
public List<Monster> Monsters { get; set; }
}
我試過這樣的事情：
var result = JsonSerializer.Deserialize<Root>(jsonfile)
for (int i = 0; i < result.People.Count; i)
{
result.Where(w => w.Person.Name == "Harry").ToList().ForEach(s => s.Person.Speciality = "Warrior");
}
在此先感謝您的幫助。
uj5u.com熱心網友回復：
您可以使用 foreach 回圈
var result = JsonSerializer.Deserialize<Root>(jsonfile);
foreach (var person in result.Person)
{
if(person.Name == "Harry"){
person.Speciality = "";
}
}
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