asp.net core\u3067\u306f\u30bb\u30c3\u30b7\u30e7\u30f3\u7b49\u306f\u57fa\u672c\u7684\u306b\u306f\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u7ba1\u7406\u3057\u306a\u3044\u3002<\/p>\n\n\n\n
asp.net\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u5909\u6570\u3092asp.net core\u3067\u307b\u307c\u540c\u69d8\u306b\u4f7f\u7528\u3059\u308b\u306b\u306f\u3001Microsoft.AspNetCore.Session\u3092\u4f7f\u7528\u3059\u308b\u3002<\/p>\n\n\n\n
Microsoft.AspNetCore.Session\u3067\u306f\u3001Cookie\u3092\u4f7f\u7528\u3057\u3066\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u60c5\u5831\u3092\u4fdd\u6301\u3059\u308b\u3002<\/p>\n\n\n\n
\u30bb\u30c3\u30b7\u30e7\u30f3\u3092aps.net core\u3067\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u306f\u3001Startup\u3068Configure\u306b\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n\n\n\n
public void ConfigureServices(IServiceCollection services)\n{\n\t\/\/ \u5206\u6563\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6307\u5b9a(\u30a2\u30d7\u30ea\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5185\u3067\u6709\u52b9)\n services.AddDistributedMemoryCache();\n\t\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30b5\u30fc\u30d3\u30b9\u306e\u8ffd\u52a0\n services.AddSession(opt=>{\n\t\t\/\/ \u30aa\u30d7\u30b7\u30e7\u30f3\u6307\u5b9a\n opt.IdleTimeout = TimeSpan.FromMinutes(20);\n opt.Cookie.IsEssential = true;\n });\n\t\u30fb\u30fb\u30fb\n}\npublic void Configure(IApplicationBuilder app, IWebHostEnvironment env)\n{\n\t\u30fb\u30fb\u30fb\n app.UseRouting();\n\n app.UseAuthorization();\n\n\t\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\n app.UseSession();\n\t\u30fb\u30fb\u30fb\n}<\/code><\/pre><\/div>\n\n\n\n\u30bb\u30c3\u30b7\u30e7\u30f3\u5909\u6570\u306b\u5024\u3092\u30bb\u30c3\u30c8\u3057\u305f\u308a\u3001\u53d6\u5f97\u3059\u308b\u306b\u306f\u3001\u6697\u9ed9\u3067\u5ba3\u8a00\u3055\u308c\u3066\u3044\u308b\u3001HttpContext\u5909\u6570\u3092\u4f7f\u7528\u3059\u308b\u3002<\/p>\n\n\n\n
\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u5909\u6570\u3078\u5024\u3092\u30bb\u30c3\u30c8(\u6587\u5b57\u5217)\nHttpContext.Session.SetString("MyString","Hello");\n\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u5909\u6570\u3078\u5024\u3092\u30bb\u30c3\u30c8(\u6574\u6570)\nHttpContext.Session.SetInt32("MyInt",123);\n\n\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u5909\u6570\u304b\u3089\u5024\u3092\u53d6\u5f97(\u6587\u5b57\u5217)\nstring mystring = HttpContext.Session.GetString("MyString");\n\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u5909\u6570\u304b\u3089\u5024\u3092\u53d6\u5f97(\u6574\u6570)\nint myint = HttpContext.Session.GetInt32("MyInt");\n\n\/\/ \u30af\u30e9\u30b9\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u7b49\u3092\u4fdd\u5b58\u3059\u308b\u306b\u306f\u3001Json\u7b49\u3067\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\nclass MyClass {\n\tpublic string MyString { get; set; }\n\tpublic int MyInt { get; set; }\n}\n\u30fb\u30fb\u30fb\nMyClass c = new MyClass() { MyString="Hello", MyInt = 123 };\n\/\/ JSON\u6587\u5b57\u5217\u3078\u5909\u63db\nstring sessvalue = JsonSerializer.Serialize(c);\n\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u5909\u6570\u3078\u6587\u5b57\u5217\u3068\u3057\u3066\u4fdd\u5b58\nHttpContext.Session.SetString("MyClassInsance", sessvalue);\n\u30fb\u30fb\u30fb\n\/\/ \u6587\u5b57\u5217\u304b\u3089\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3078\u30c7\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\nMyClass cc = JsonSerializer.Deserialize<MyClass>(HttpContext.Session.GetString("MyClassInstance"));<\/code><\/pre><\/div>\n\n\n\n\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u62e1\u5f35\u30e1\u30bd\u30c3\u30c9\u3092\u4f5c\u3063\u3066\u3082\u826f\u3044\u3002<\/p>\n\n\n\n
public static class SessionExtention {\n public static T Get<T>(this ISession session, string key) {\n string val = session.GetString(key);\n return val == null ? default : JsonSerializer.Deserialize<T>(val);\n }\n public static void Set<T>(this ISession session, string key, T val) {\n string jsonstr = JsonSerializer.Serialize(val);\n session.SetString(key,jsonstr);\n }\n}<\/code><\/pre><\/div>\n\n\n\n\u3068\u3001\u3053\u3093\u306a\u611f\u3058\u3067\u30bb\u30c3\u30b7\u30e7\u30f3\u5909\u6570\u3092\u6271\u3046\u3053\u3068\u304c\u53ef\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
asp.net core\u3067\u306f\u30bb\u30c3\u30b7\u30e7\u30f3\u7b49\u306f\u57fa\u672c\u7684\u306b\u306f\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u7ba1\u7406\u3057\u306a\u3044\u3002 a … \u7d9a\u304d\u3092\u8aad\u3080