\nhttps:\/\/docs.asp.net\/en\/latest\/tutorials\/first-web-api.html<\/a>\n<\/p>\n
\n\u306b\u8a73\u3057\u3044\u89e3\u8aac\u304c\u3042\u308a\u307e\u3059\u3002
\n\u304c\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u304c\u66f8\u3044\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u5148\u306e XML \u5f62\u5f0f\u3068\u540c\u3058\u3088\u3046\u306b WFP \u30a2\u30d7\u30ea\u3067\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u66f8\u3044\u3066\u3044\u304d\u307e\u3059\u3002\n<\/p>\n
\u9001\u53d7\u4fe1\u306e\u5f62\u5f0f<\/h2>\n<\/p>\n\n- WPF \u30a2\u30d7\u30ea\u3067 JSON \u5f62\u5f0f\u3067\u9001\u4fe1<\/li>\n
- ASP.NET Core Web API \u3067 JSON \u5f62\u5f0f\u3067\u8fd4\u4fe1<\/li>\n<\/ul>\n
\n\u3059\u308b\u3053\u3068\u3092\u8003\u3048\u308b\u3002\u30c7\u30fc\u30bf\u306f\u3044\u3061\u3044\u3061 JSON \u5f62\u5f0f\u306b\u76f4\u3059\u306e\u306f\u9762\u5012\u306a\u306e\u3067\u3001C# \u306e\u30af\u30e9\u30b9\u304b\u3089 Newtonsoft.Json.JsonSerializer \u3092\u4f7f\u3063\u3066\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\uff0f\u30c7\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u3092\u3059\u308b\u3002\n<\/p>\n
Web API \u5074\u306e\u8a2d\u5b9a<\/h2>\n<\/p>\n
\nXML \u5f62\u5f0f\u306e\u5834\u5408\u306f Formatters \u3092\u8ffd\u52a0\u3057\u305f\u304c\u3001JSON \u306e\u5834\u5408\u306f\u3082\u3068\u3082\u3068\u30ed\u30fc\u30c9\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u4e0d\u8981\u3002
\nJsonOutputFormatter \u3068 JsonInputFormatter \u304c\u521d\u671f\u5024\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u3002\n<\/p>\n
Web API \u306e PeopleController \u30af\u30e9\u30b9\u3092\u4f5c\u308b<\/h2>\n<\/p>\n
\nModel\u30af\u30e9\u30b9\u3067\u3042\u308b Person \u30af\u30e9\u30b9\u3092\u4f5c\u3063\u3066\u304a\u304f\u3002\n<\/p>\n
\npublic class Person\n{\n public int Id { get; set; }\n public string Name { get; set; }\n public int Age { get; set; }\n}\n<\/pre>\n\nJsonSerializer \u306f\u3001IEnumerable<Person> \u3082\u3067\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u3057\u3066\u304f\u308c\u308b\u306e\u3067\u3001XML \u5f62\u5f0f\u306e\u3088\u3046\u306a People \u30af\u30e9\u30b9\u306f\u4e0d\u8981\u3067\u3001\u305d\u306e\u307e\u307e\u4f7f\u3048\u308b\u3002\n<\/p>\n
\n\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092\u4f5c\u308b\u3068\u304d\u306b\u300cEntitiy Framework\u3092\u4f7f\u7528\u3057\u305f\u30a2\u30af\u30b7\u30e7\u30f3\u304c\u3042\u308bAPI\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u300d\u3092\u9078\u3079\u3070\u3001CURD\u6a5f\u80fd\u306eAPI\u304c\u3001\u305a\u3089\u3063\u3068\u51fa\u529b\u3055\u308c\u308b\u3002\n<\/p>\n
<\/a><\/p>\n\n\u3053\u306e\u307e\u307e\u52d5\u304f\u306e\u3067\u6539\u5909\u3057\u306a\u304f\u3066\u3088\u3044\u3002\n<\/p>\n
\n[Produces("application\/json")]\n[Route("api\/People")]\npublic class PeopleController : Controller\n{\n private readonly ApplicationDbContext _context;\n\n public PeopleController(ApplicationDbContext context)\n {\n _context = context;\n }\n\n \/\/ GET: api\/People\n [HttpGet]\n public IEnumerable<Person> GetPerson()\n {\n return _context.Person;\n }\n\n \/\/ GET: api\/People\/5\n [HttpGet("{id}")]\n public async Task<IActionResult> GetPerson([FromRoute] int id)\n {\n if (!ModelState.IsValid)\n {\n return BadRequest(ModelState);\n }\n\n Person person = await _context.Person.SingleOrDefaultAsync(m => m.Id == id);\n\n if (person == null)\n {\n return NotFound();\n }\n\n return Ok(person);\n }\n\n \/\/ PUT: api\/People\/5\n [HttpPut("{id}")]\n public async Task<IActionResult> PutPerson([FromRoute] int id, [FromBody] Person person)\n {\n if (!ModelState.IsValid)\n {\n return BadRequest(ModelState);\n }\n\n if (id != person.Id)\n {\n return BadRequest();\n }\n\n _context.Entry(person).State = EntityState.Modified;\n\n try\n {\n await _context.SaveChangesAsync();\n }\n catch (DbUpdateConcurrencyException)\n {\n if (!PersonExists(id))\n {\n return NotFound();\n }\n else\n {\n throw;\n }\n }\n\n \/\/ return NoContent();\n return await GetPerson(person.Id);\n }\n\n \/\/ POST: api\/People\n [HttpPost]\n public async Task<IActionResult> PostPerson([FromBody] Person person)\n {\n if (!ModelState.IsValid)\n {\n return BadRequest(ModelState);\n }\n\n _context.Person.Add(person);\n try\n {\n await _context.SaveChangesAsync();\n }\n catch (DbUpdateException)\n {\n if (PersonExists(person.Id))\n {\n return new StatusCodeResult(StatusCodes.Status409Conflict);\n }\n else\n {\n throw;\n }\n }\n\n return CreatedAtAction("GetPerson", new { id = person.Id }, person);\n }\n\n \/\/ DELETE: api\/People\/5\n [HttpDelete("{id}")]\n public async Task<IActionResult> DeletePerson([FromRoute] int id)\n {\n if (!ModelState.IsValid)\n {\n return BadRequest(ModelState);\n }\n\n Person person = await _context.Person.SingleOrDefaultAsync(m => m.Id == id);\n if (person == null)\n {\n return NotFound();\n }\n\n _context.Person.Remove(person);\n await _context.SaveChangesAsync();\n\n return Ok(person);\n }\n\n private bool PersonExists(int id)\n {\n return _context.Person.Any(e => e.Id == id);\n }\n \/\/\/ <summary>\n \/\/\/ \u53d7\u3051\u53e3\u3092 POST \u306b\u5909\u63db\u3059\u308b\n \/\/\/ <\/summary>\n\n [HttpPost("{id}")]\n [Route("Edit\/{id}")]\n public async Task<IActionResult> Edit([FromRoute] int id, [FromBody] Person person)\n {\n return await PutPerson(id, person);\n }\n [HttpPost]\n [Route("Create")]\n public async Task<IActionResult> Create([FromBody] Person person)\n {\n return await PostPerson(person);\n }\n}\n<\/pre>\n\n\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u306e\u8868\u793a\u306e\u90fd\u5408\u4e0a PutPerson \u306e\u623b\u308a\u5024\u3092\u5909\u3048\u3066\u3044\u308b\u3002
\n\u3042\u3068\u3001POST \u5f62\u5f0f\u3060\u3051\u3067\u901a\u308b\u3088\u3046\u306b\u3001Edit \u3068 Create \u3092\u8ffd\u52a0\u3057\u3066\u3044\u308b\u3002\n<\/p>\n
WPF \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u4f5c\u308b<\/h2>\n<\/p>\n
\nXML \u5f62\u5f0f\u306e\u3068\u304d\u3068\u540c\u3058\u3088\u3046\u306b\u3001Person \u30af\u30e9\u30b9\u3060\u3051\u3092\u4f5c\u308b\u3002
\nJsonSerializer \u304c\u4f7f\u3048\u308b\u3088\u3046\u306b\u3001Newtonsoft.Json \u3092 NuGet \u3067\u53c2\u7167\u8a2d\u5b9a\u3055\u305b\u3066\u304a\u304f\u3002\n<\/p>\n
\nnamespace ClientJson\n{\n \/\/\/ <summary>\n \/\/\/ MainWindow.xaml \u306e\u76f8\u4e92\u4f5c\u7528\u30ed\u30b8\u30c3\u30af\n \/\/\/ <\/summary>\n public partial class MainWindow : Window\n {\n public MainWindow()\n {\n InitializeComponent();\n }\n private async void clickGet(object sender, RoutedEventArgs e)\n {\n var hc = new HttpClient();\n \/\/ hc.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application\/json"));\n var res = await hc.GetAsync("http:\/\/localhost:5000\/api\/people");\n var str = await res.Content.ReadAsStringAsync();\n textXml.Text = str;\n\n var js = new Newtonsoft.Json.JsonSerializer();\n var jr = new Newtonsoft.Json.JsonTextReader( new System.IO.StringReader(str));\n var items = js.Deserialize<IEnumerable<Person>>(jr);\n textPerson.Text = "";\n foreach (var item in items)\n {\n textPerson.Text += $"{item.Id} {item.Name} {item.Age} n";\n }\n }\n\n private async void clickGetById(object sender, RoutedEventArgs e)\n {\n int id = 2;\n var hc = new HttpClient();\n \/\/ hc.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application\/json"));\n var res = await hc.GetAsync($"http:\/\/localhost:5000\/api\/people\/{id}");\n var str = await res.Content.ReadAsStringAsync();\n textXml.Text = str;\n\n var js = new Newtonsoft.Json.JsonSerializer();\n var jr = new Newtonsoft.Json.JsonTextReader(new System.IO.StringReader(str));\n var item = js.Deserialize<Person>(jr);\n textPerson.Text = $"{item.Id} {item.Name} {item.Age}";\n }\n\n private async void clickPutById(object sender, RoutedEventArgs e)\n {\n var person = new Person() { Id = 2, Name = "update person", Age = 99 };\n var js = new Newtonsoft.Json.JsonSerializer();\n var sw = new System.IO.StringWriter();\n js.Serialize(sw, person);\n var hc = new HttpClient();\n \/\/ hc.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application\/json"));\n var json = sw.ToString();\n var cont = new StringContent(json, Encoding.UTF8, "application\/json");\n var res = await hc.PutAsync($"http:\/\/localhost:5000\/api\/people\/{person.Id}", cont);\n var str = await res.Content.ReadAsStringAsync();\n textXml.Text = str;\n\n var jr = new Newtonsoft.Json.JsonTextReader(new System.IO.StringReader(str));\n var item = js.Deserialize<Person>(jr);\n textPerson.Text = $"{item.Id} {item.Name} {item.Age}";\n }\n\n private async void clickPost(object sender, RoutedEventArgs e)\n {\n var person = new Person() { Id = 0, Name = "new person", Age = 88 };\n var js = new Newtonsoft.Json.JsonSerializer();\n var sw = new System.IO.StringWriter();\n js.Serialize(sw, person);\n var hc = new HttpClient();\n \/\/ hc.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application\/json"));\n var json = sw.ToString();\n var cont = new StringContent(json, Encoding.UTF8, "application\/json");\n var res = await hc.PostAsync($"http:\/\/localhost:5000\/api\/people", cont);\n var str = await res.Content.ReadAsStringAsync();\n textXml.Text = str;\n\n var jr = new Newtonsoft.Json.JsonTextReader(new System.IO.StringReader(str));\n var item = js.Deserialize<Person>(jr);\n textPerson.Text = $"{item.Id} {item.Name} {item.Age}";\n }\n\n private void clickDeleteById(object sender, RoutedEventArgs e)\n {\n }\n\n private async void clickCreate(object sender, RoutedEventArgs e)\n {\n var person = new Person() { Id = 0, Name = "new person", Age = 88 };\n var js = new Newtonsoft.Json.JsonSerializer();\n var sw = new System.IO.StringWriter();\n js.Serialize(sw, person);\n var hc = new HttpClient();\n \/\/ hc.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application\/json"));\n var json = sw.ToString();\n var cont = new StringContent(json, Encoding.UTF8, "application\/json");\n var res = await hc.PostAsync($"http:\/\/localhost:5000\/api\/people\/Create", cont);\n var str = await res.Content.ReadAsStringAsync();\n textXml.Text = str;\n\n var jr = new Newtonsoft.Json.JsonTextReader(new System.IO.StringReader(str));\n var item = js.Deserialize<Person>(jr);\n textPerson.Text = $"{item.Id} {item.Name} {item.Age}";\n }\n\n private async void clickEdit(object sender, RoutedEventArgs e)\n {\n var person = new Person() { Id = 2, Name = "edit person", Age = 99 };\n var js = new Newtonsoft.Json.JsonSerializer();\n var sw = new System.IO.StringWriter();\n js.Serialize(sw, person);\n var hc = new HttpClient();\n \/\/ hc.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application\/json"));\n var json = sw.ToString();\n var cont = new StringContent(json, Encoding.UTF8, "application\/json");\n var res = await hc.PostAsync($"http:\/\/localhost:5000\/api\/people\/Edit\/{person.Id}", cont);\n var str = await res.Content.ReadAsStringAsync();\n textXml.Text = str;\n\n var jr = new Newtonsoft.Json.JsonTextReader(new System.IO.StringReader(str));\n var item = js.Deserialize<Person>(jr);\n textPerson.Text = $"{item.Id} {item.Name} {item.Age}";\n }\n }\n}\nnamespace SampleWebApiXml.Models\n{\n public class Person\n {\n public int Id { get; set; }\n public string Name { get; set; }\n public int Age { get; set; }\n }\n}\n<\/pre>\n\n- Web API\u306e\u623b\u308a\u5024\u5f62\u5f0f\u304c\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067JSON\u306a\u306e\u3067\u3001 hc.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue(“application\/json”)); \u306f\u3001\u8a2d\u5b9a\u3057\u306a\u304f\u3066\u3082\u3088\u3044\u3002<\/li>\n
- Person \u30af\u30e9\u30b9\u3068 JSON \u5f62\u5f0f\u306f\u3001JsonSerializer.Serialize \u3068 Deserialize\u3092\u4f7f\u3048\u3070\u3088\u3044\u3002<\/li>\n
- \u3053\u308c\u3082\u3001\u65e5\u672c\u8a9e\u3092\u901a\u3059\u305f\u3081\u306b\u306f\u304d\u3061\u3093\u3068 UTF8 \u30a8\u30f3\u30b3\u30fc\u30c9\u304c\u5fc5\u8981\u304b\u3082\u3002<\/li>\n<\/ul>\n
\n\u3067\u3082\u3063\u3066\u3001\u3046\u307e\u304f\u52d5\u304f\u3068 dotnet run \u3067\u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3001WPF \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089 JSON \u5f62\u5f0f\u3067\u9001\u53d7\u4fe1\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3002\u3053\u3053\u307e\u3067\u3001\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308c\u3070\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092 Javascript \u3084 Ruby \u306b\u5207\u308a\u66ff\u3048\u305f\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u3092 CakePHP \u3067\u5207\u308a\u66ff\u3048\u3066\u76f8\u4e92\u306b\u52d5\u304b\u305b\u308b\u3088\u3046\u306b\u306a\u308b\u3002\n<\/p>\n
<\/a><\/p>\n\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9<\/h2>\n<\/p>\n
\n\u52d5\u4f5c\u3067\u304d\u308b\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306f\u3053\u3061\u3089
\nhttps:\/\/1drv.ms\/u\/s!AmXmBbuizQkXgfsRYiYpmZzonGIBZw<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Web API \u306e JSON \u5f62\u5f0f\u306b\u95a2\u3057\u3066\u306f\u3001 Building Your First Web API with ASP.NET Core MVC and Visual Studio ? ASP.NET document … \u7d9a\u304d\u3092\u8aad\u3080
\n\u3059\u308b\u3053\u3068\u3092\u8003\u3048\u308b\u3002\u30c7\u30fc\u30bf\u306f\u3044\u3061\u3044\u3061 JSON \u5f62\u5f0f\u306b\u76f4\u3059\u306e\u306f\u9762\u5012\u306a\u306e\u3067\u3001C# \u306e\u30af\u30e9\u30b9\u304b\u3089 Newtonsoft.Json.JsonSerializer \u3092\u4f7f\u3063\u3066\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\uff0f\u30c7\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u3092\u3059\u308b\u3002\n<\/p>\n
Web API \u5074\u306e\u8a2d\u5b9a<\/h2>\n<\/p>\n
\nXML \u5f62\u5f0f\u306e\u5834\u5408\u306f Formatters \u3092\u8ffd\u52a0\u3057\u305f\u304c\u3001JSON \u306e\u5834\u5408\u306f\u3082\u3068\u3082\u3068\u30ed\u30fc\u30c9\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u4e0d\u8981\u3002
\nJsonOutputFormatter \u3068 JsonInputFormatter \u304c\u521d\u671f\u5024\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u3002\n<\/p>\n
Web API \u306e PeopleController \u30af\u30e9\u30b9\u3092\u4f5c\u308b<\/h2>\n<\/p>\n
\nModel\u30af\u30e9\u30b9\u3067\u3042\u308b Person \u30af\u30e9\u30b9\u3092\u4f5c\u3063\u3066\u304a\u304f\u3002\n<\/p>\n
\npublic class Person\n{\n public int Id { get; set; }\n public string Name { get; set; }\n public int Age { get; set; }\n}\n<\/pre>\n\nJsonSerializer \u306f\u3001IEnumerable<Person> \u3082\u3067\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u3057\u3066\u304f\u308c\u308b\u306e\u3067\u3001XML \u5f62\u5f0f\u306e\u3088\u3046\u306a People \u30af\u30e9\u30b9\u306f\u4e0d\u8981\u3067\u3001\u305d\u306e\u307e\u307e\u4f7f\u3048\u308b\u3002\n<\/p>\n
\n\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092\u4f5c\u308b\u3068\u304d\u306b\u300cEntitiy Framework\u3092\u4f7f\u7528\u3057\u305f\u30a2\u30af\u30b7\u30e7\u30f3\u304c\u3042\u308bAPI\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u300d\u3092\u9078\u3079\u3070\u3001CURD\u6a5f\u80fd\u306eAPI\u304c\u3001\u305a\u3089\u3063\u3068\u51fa\u529b\u3055\u308c\u308b\u3002\n<\/p>\n
<\/a><\/p>\n\n\u3053\u306e\u307e\u307e\u52d5\u304f\u306e\u3067\u6539\u5909\u3057\u306a\u304f\u3066\u3088\u3044\u3002\n<\/p>\n
\n[Produces("application\/json")]\n[Route("api\/People")]\npublic class PeopleController : Controller\n{\n private readonly ApplicationDbContext _context;\n\n public PeopleController(ApplicationDbContext context)\n {\n _context = context;\n }\n\n \/\/ GET: api\/People\n [HttpGet]\n public IEnumerable<Person> GetPerson()\n {\n return _context.Person;\n }\n\n \/\/ GET: api\/People\/5\n [HttpGet("{id}")]\n public async Task<IActionResult> GetPerson([FromRoute] int id)\n {\n if (!ModelState.IsValid)\n {\n return BadRequest(ModelState);\n }\n\n Person person = await _context.Person.SingleOrDefaultAsync(m => m.Id == id);\n\n if (person == null)\n {\n return NotFound();\n }\n\n return Ok(person);\n }\n\n \/\/ PUT: api\/People\/5\n [HttpPut("{id}")]\n public async Task<IActionResult> PutPerson([FromRoute] int id, [FromBody] Person person)\n {\n if (!ModelState.IsValid)\n {\n return BadRequest(ModelState);\n }\n\n if (id != person.Id)\n {\n return BadRequest();\n }\n\n _context.Entry(person).State = EntityState.Modified;\n\n try\n {\n await _context.SaveChangesAsync();\n }\n catch (DbUpdateConcurrencyException)\n {\n if (!PersonExists(id))\n {\n return NotFound();\n }\n else\n {\n throw;\n }\n }\n\n \/\/ return NoContent();\n return await GetPerson(person.Id);\n }\n\n \/\/ POST: api\/People\n [HttpPost]\n public async Task<IActionResult> PostPerson([FromBody] Person person)\n {\n if (!ModelState.IsValid)\n {\n return BadRequest(ModelState);\n }\n\n _context.Person.Add(person);\n try\n {\n await _context.SaveChangesAsync();\n }\n catch (DbUpdateException)\n {\n if (PersonExists(person.Id))\n {\n return new StatusCodeResult(StatusCodes.Status409Conflict);\n }\n else\n {\n throw;\n }\n }\n\n return CreatedAtAction("GetPerson", new { id = person.Id }, person);\n }\n\n \/\/ DELETE: api\/People\/5\n [HttpDelete("{id}")]\n public async Task<IActionResult> DeletePerson([FromRoute] int id)\n {\n if (!ModelState.IsValid)\n {\n return BadRequest(ModelState);\n }\n\n Person person = await _context.Person.SingleOrDefaultAsync(m => m.Id == id);\n if (person == null)\n {\n return NotFound();\n }\n\n _context.Person.Remove(person);\n await _context.SaveChangesAsync();\n\n return Ok(person);\n }\n\n private bool PersonExists(int id)\n {\n return _context.Person.Any(e => e.Id == id);\n }\n \/\/\/ <summary>\n \/\/\/ \u53d7\u3051\u53e3\u3092 POST \u306b\u5909\u63db\u3059\u308b\n \/\/\/ <\/summary>\n\n [HttpPost("{id}")]\n [Route("Edit\/{id}")]\n public async Task<IActionResult> Edit([FromRoute] int id, [FromBody] Person person)\n {\n return await PutPerson(id, person);\n }\n [HttpPost]\n [Route("Create")]\n public async Task<IActionResult> Create([FromBody] Person person)\n {\n return await PostPerson(person);\n }\n}\n<\/pre>\n\n\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u306e\u8868\u793a\u306e\u90fd\u5408\u4e0a PutPerson \u306e\u623b\u308a\u5024\u3092\u5909\u3048\u3066\u3044\u308b\u3002
\n\u3042\u3068\u3001POST \u5f62\u5f0f\u3060\u3051\u3067\u901a\u308b\u3088\u3046\u306b\u3001Edit \u3068 Create \u3092\u8ffd\u52a0\u3057\u3066\u3044\u308b\u3002\n<\/p>\n
WPF \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u4f5c\u308b<\/h2>\n<\/p>\n
\nXML \u5f62\u5f0f\u306e\u3068\u304d\u3068\u540c\u3058\u3088\u3046\u306b\u3001Person \u30af\u30e9\u30b9\u3060\u3051\u3092\u4f5c\u308b\u3002
\nJsonSerializer \u304c\u4f7f\u3048\u308b\u3088\u3046\u306b\u3001Newtonsoft.Json \u3092 NuGet \u3067\u53c2\u7167\u8a2d\u5b9a\u3055\u305b\u3066\u304a\u304f\u3002\n<\/p>\n
\nnamespace ClientJson\n{\n \/\/\/ <summary>\n \/\/\/ MainWindow.xaml \u306e\u76f8\u4e92\u4f5c\u7528\u30ed\u30b8\u30c3\u30af\n \/\/\/ <\/summary>\n public partial class MainWindow : Window\n {\n public MainWindow()\n {\n InitializeComponent();\n }\n private async void clickGet(object sender, RoutedEventArgs e)\n {\n var hc = new HttpClient();\n \/\/ hc.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application\/json"));\n var res = await hc.GetAsync("http:\/\/localhost:5000\/api\/people");\n var str = await res.Content.ReadAsStringAsync();\n textXml.Text = str;\n\n var js = new Newtonsoft.Json.JsonSerializer();\n var jr = new Newtonsoft.Json.JsonTextReader( new System.IO.StringReader(str));\n var items = js.Deserialize<IEnumerable<Person>>(jr);\n textPerson.Text = "";\n foreach (var item in items)\n {\n textPerson.Text += $"{item.Id} {item.Name} {item.Age} n";\n }\n }\n\n private async void clickGetById(object sender, RoutedEventArgs e)\n {\n int id = 2;\n var hc = new HttpClient();\n \/\/ hc.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application\/json"));\n var res = await hc.GetAsync($"http:\/\/localhost:5000\/api\/people\/{id}");\n var str = await res.Content.ReadAsStringAsync();\n textXml.Text = str;\n\n var js = new Newtonsoft.Json.JsonSerializer();\n var jr = new Newtonsoft.Json.JsonTextReader(new System.IO.StringReader(str));\n var item = js.Deserialize<Person>(jr);\n textPerson.Text = $"{item.Id} {item.Name} {item.Age}";\n }\n\n private async void clickPutById(object sender, RoutedEventArgs e)\n {\n var person = new Person() { Id = 2, Name = "update person", Age = 99 };\n var js = new Newtonsoft.Json.JsonSerializer();\n var sw = new System.IO.StringWriter();\n js.Serialize(sw, person);\n var hc = new HttpClient();\n \/\/ hc.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application\/json"));\n var json = sw.ToString();\n var cont = new StringContent(json, Encoding.UTF8, "application\/json");\n var res = await hc.PutAsync($"http:\/\/localhost:5000\/api\/people\/{person.Id}", cont);\n var str = await res.Content.ReadAsStringAsync();\n textXml.Text = str;\n\n var jr = new Newtonsoft.Json.JsonTextReader(new System.IO.StringReader(str));\n var item = js.Deserialize<Person>(jr);\n textPerson.Text = $"{item.Id} {item.Name} {item.Age}";\n }\n\n private async void clickPost(object sender, RoutedEventArgs e)\n {\n var person = new Person() { Id = 0, Name = "new person", Age = 88 };\n var js = new Newtonsoft.Json.JsonSerializer();\n var sw = new System.IO.StringWriter();\n js.Serialize(sw, person);\n var hc = new HttpClient();\n \/\/ hc.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application\/json"));\n var json = sw.ToString();\n var cont = new StringContent(json, Encoding.UTF8, "application\/json");\n var res = await hc.PostAsync($"http:\/\/localhost:5000\/api\/people", cont);\n var str = await res.Content.ReadAsStringAsync();\n textXml.Text = str;\n\n var jr = new Newtonsoft.Json.JsonTextReader(new System.IO.StringReader(str));\n var item = js.Deserialize<Person>(jr);\n textPerson.Text = $"{item.Id} {item.Name} {item.Age}";\n }\n\n private void clickDeleteById(object sender, RoutedEventArgs e)\n {\n }\n\n private async void clickCreate(object sender, RoutedEventArgs e)\n {\n var person = new Person() { Id = 0, Name = "new person", Age = 88 };\n var js = new Newtonsoft.Json.JsonSerializer();\n var sw = new System.IO.StringWriter();\n js.Serialize(sw, person);\n var hc = new HttpClient();\n \/\/ hc.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application\/json"));\n var json = sw.ToString();\n var cont = new StringContent(json, Encoding.UTF8, "application\/json");\n var res = await hc.PostAsync($"http:\/\/localhost:5000\/api\/people\/Create", cont);\n var str = await res.Content.ReadAsStringAsync();\n textXml.Text = str;\n\n var jr = new Newtonsoft.Json.JsonTextReader(new System.IO.StringReader(str));\n var item = js.Deserialize<Person>(jr);\n textPerson.Text = $"{item.Id} {item.Name} {item.Age}";\n }\n\n private async void clickEdit(object sender, RoutedEventArgs e)\n {\n var person = new Person() { Id = 2, Name = "edit person", Age = 99 };\n var js = new Newtonsoft.Json.JsonSerializer();\n var sw = new System.IO.StringWriter();\n js.Serialize(sw, person);\n var hc = new HttpClient();\n \/\/ hc.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application\/json"));\n var json = sw.ToString();\n var cont = new StringContent(json, Encoding.UTF8, "application\/json");\n var res = await hc.PostAsync($"http:\/\/localhost:5000\/api\/people\/Edit\/{person.Id}", cont);\n var str = await res.Content.ReadAsStringAsync();\n textXml.Text = str;\n\n var jr = new Newtonsoft.Json.JsonTextReader(new System.IO.StringReader(str));\n var item = js.Deserialize<Person>(jr);\n textPerson.Text = $"{item.Id} {item.Name} {item.Age}";\n }\n }\n}\nnamespace SampleWebApiXml.Models\n{\n public class Person\n {\n public int Id { get; set; }\n public string Name { get; set; }\n public int Age { get; set; }\n }\n}\n<\/pre>\n\n- Web API\u306e\u623b\u308a\u5024\u5f62\u5f0f\u304c\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067JSON\u306a\u306e\u3067\u3001 hc.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue(“application\/json”)); \u306f\u3001\u8a2d\u5b9a\u3057\u306a\u304f\u3066\u3082\u3088\u3044\u3002<\/li>\n
- Person \u30af\u30e9\u30b9\u3068 JSON \u5f62\u5f0f\u306f\u3001JsonSerializer.Serialize \u3068 Deserialize\u3092\u4f7f\u3048\u3070\u3088\u3044\u3002<\/li>\n
- \u3053\u308c\u3082\u3001\u65e5\u672c\u8a9e\u3092\u901a\u3059\u305f\u3081\u306b\u306f\u304d\u3061\u3093\u3068 UTF8 \u30a8\u30f3\u30b3\u30fc\u30c9\u304c\u5fc5\u8981\u304b\u3082\u3002<\/li>\n<\/ul>\n
\n\u3067\u3082\u3063\u3066\u3001\u3046\u307e\u304f\u52d5\u304f\u3068 dotnet run \u3067\u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3001WPF \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089 JSON \u5f62\u5f0f\u3067\u9001\u53d7\u4fe1\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3002\u3053\u3053\u307e\u3067\u3001\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308c\u3070\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092 Javascript \u3084 Ruby \u306b\u5207\u308a\u66ff\u3048\u305f\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u3092 CakePHP \u3067\u5207\u308a\u66ff\u3048\u3066\u76f8\u4e92\u306b\u52d5\u304b\u305b\u308b\u3088\u3046\u306b\u306a\u308b\u3002\n<\/p>\n
<\/a><\/p>\n\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9<\/h2>\n<\/p>\n
\n\u52d5\u4f5c\u3067\u304d\u308b\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306f\u3053\u3061\u3089
\nhttps:\/\/1drv.ms\/u\/s!AmXmBbuizQkXgfsRYiYpmZzonGIBZw<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Web API \u306e JSON \u5f62\u5f0f\u306b\u95a2\u3057\u3066\u306f\u3001 Building Your First Web API with ASP.NET Core MVC and Visual Studio ? ASP.NET document … \u7d9a\u304d\u3092\u8aad\u3080