{"id":145881,"date":"2024-11-01T11:02:27","date_gmt":"2024-11-01T03:02:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/145881\/"},"modified":"2024-11-01T11:02:29","modified_gmt":"2024-11-01T03:02:29","slug":"vs2023-%e5%bf%ab%e9%80%9f%e5%89%b5%e5%bb%ba-sql-%e6%95%b8%e6%93%9a%e5%ba%ab%e6%95%99%e7%a8%8b%e5%8f%83%e8%80%83-vs2023-%e5%89%b5%e5%bb%ba-sql-%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/145881\/","title":{"rendered":"VS2023 \u5feb\u901f\u5275\u5efa SQL \u6578\u64da\u5eab\u6559\u7a0b\u53c3\u8003 (vs2023 \u5275\u5efa sql \u6578\u64da\u5eab)"},"content":{"rendered":"

VS2023 \u5feb\u901f\u5275\u5efa SQL \u6578\u64da\u5eab\u6559\u7a0b\u53c3\u8003<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cSQL \u6578\u64da\u5eab\u7684\u4f7f\u7528\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u666e\u904d\u3002\u7121\u8ad6\u662f\u958b\u767c\u61c9\u7528\u7a0b\u5e8f\u9084\u662f\u9032\u884c\u6578\u64da\u5206\u6790\uff0c\u638c\u63e1\u5982\u4f55\u5feb\u901f\u5275\u5efa SQL \u6578\u64da\u5eab\u90fd\u662f\u4e00\u9805\u91cd\u8981\u7684\u6280\u80fd\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 Visual Studio 2023 (VS2023) \u4e2d\u5feb\u901f\u5275\u5efa SQL \u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u6b65\u9a5f\u548c\u793a\u4f8b\u4ee3\u78bc\u3002<\/p>\n

\u74b0\u5883\u6e96\u5099<\/h2>\n

\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u5df2\u7d93\u5b89\u88dd\u4e86 Visual Studio 2023 \u548c SQL Server\u3002\u60a8\u53ef\u4ee5\u9078\u64c7\u4f7f\u7528 SQL Server Express \u7248\u672c\uff0c\u9019\u662f\u4e00\u500b\u514d\u8cbb\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u9069\u5408\u958b\u767c\u548c\u5b78\u7fd2\u4f7f\u7528\u3002<\/p>\n

\u5275\u5efa SQL \u6578\u64da\u5eab\u7684\u6b65\u9a5f<\/h2>\n

\u6b65\u9a5f 1: \u6253\u958b Visual Studio 2023<\/h3>\n

\u555f\u52d5 Visual Studio 2023\uff0c\u7136\u5f8c\u9078\u64c7\u201c\u5275\u5efa\u65b0\u9805\u76ee\u201d\u3002\u5728\u5f48\u51fa\u7684\u5c0d\u8a71\u6846\u4e2d\uff0c\u9078\u64c7\u201cASP.NET Core Web \u61c9\u7528\u7a0b\u5e8f\u201d\u6216\u201c\u63a7\u5236\u53f0\u61c9\u7528\u7a0b\u5e8f\u201d\uff0c\u6839\u64da\u60a8\u7684\u9700\u6c42\u9032\u884c\u9078\u64c7\u3002<\/p>\n

\u6b65\u9a5f 2: \u914d\u7f6e\u6578\u64da\u5eab\u9023\u63a5<\/h3>\n

\u5728\u9805\u76ee\u4e2d\uff0c\u60a8\u9700\u8981\u914d\u7f6e\u6578\u64da\u5eab\u9023\u63a5\u3002\u9019\u53ef\u4ee5\u901a\u904e\u5728 appsettings.json<\/code> \u6587\u4ef6\u4e2d\u6dfb\u52a0\u9023\u63a5\u5b57\u7b26\u4e32\u4f86\u5b8c\u6210\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff1a<\/p>\n

{\n  \"ConnectionStrings\": {\n    \"DefaultConnection\": \"Server=localhost;Database=YourDatabaseName;User Id=YourUsername;Password=YourPassword;\"\n  }\n}\n<\/code><\/pre>\n
\u6b65\u9a5f 3: \u5275\u5efa\u6578\u64da\u5eab\u4e0a\u4e0b\u6587<\/h3>\n
\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5275\u5efa\u4e00\u500b\u6578\u64da\u5eab\u4e0a\u4e0b\u6587\u985e\uff0c\u9019\u662f\u8207\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u7684\u4e3b\u8981\u65b9\u5f0f\u3002\u60a8\u53ef\u4ee5\u5275\u5efa\u4e00\u500b\u540d\u70ba ApplicationDbContext<\/code> \u7684\u985e\uff0c\u4e26\u7e7c\u627f\u81ea DbContext<\/code>\uff1a<\/p>\n
using Microsoft.EntityFrameworkCore;\n\npublic class ApplicationDbContext : DbContext\n{\n    public ApplicationDbContext(DbContextOptions options)\n        : base(options)\n    {\n    }\n\n    public DbSet<YourEntity> YourEntities { get; set; }\n}\n<\/code><\/pre>\n
\u6b65\u9a5f 4: \u8a2d\u7f6e\u6578\u64da\u5eab\u670d\u52d9<\/h3>\n
\u5728 Startup.cs<\/code> \u6587\u4ef6\u4e2d\uff0c\u60a8\u9700\u8981\u8a2d\u7f6e\u6578\u64da\u5eab\u670d\u52d9\u3002\u9019\u53ef\u4ee5\u901a\u904e\u5728 ConfigureServices<\/code> \u65b9\u6cd5\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u78bc\u4f86\u5b8c\u6210\uff1a<\/p>\n
services.AddDbContext<ApplicationDbContext>(options =>\n    options.UseSqlServer(Configuration.GetConnectionString(\"DefaultConnection\")));\n<\/code><\/pre>\n
\u6b65\u9a5f 5: \u5275\u5efa\u6578\u64da\u5eab<\/h3>\n
\u73fe\u5728\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 Entity Framework Core \u7684\u9077\u79fb\u529f\u80fd\u4f86\u5275\u5efa\u6578\u64da\u5eab\u3002\u5728\u5305\u7ba1\u7406\u63a7\u5236\u53f0\u4e2d\uff0c\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
Add-Migration InitialCreate\nUpdate-Database\n<\/code><\/pre>\n
\u9019\u5c07\u5275\u5efa\u4e00\u500b\u540d\u70ba InitialCreate<\/code> \u7684\u9077\u79fb\uff0c\u4e26\u5c07\u5176\u61c9\u7528\u5230\u6578\u64da\u5eab\u4e2d\uff0c\u5f9e\u800c\u5275\u5efa\u6240\u9700\u7684\u6578\u64da\u5eab\u7d50\u69cb\u3002<\/p>\n
\u6e2c\u8a66\u6578\u64da\u5eab\u9023\u63a5<\/h2>\n
\u6700\u5f8c\uff0c\u60a8\u53ef\u4ee5\u7de8\u5beb\u4e00\u4e9b\u7c21\u55ae\u7684\u4ee3\u78bc\u4f86\u6e2c\u8a66\u6578\u64da\u5eab\u9023\u63a5\u662f\u5426\u6210\u529f\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n
using (var context = new ApplicationDbContext())\n{\n    var entities = context.YourEntities.ToList();\n    foreach (var entity in entities)\n    {\n        Console.WriteLine(entity.PropertyName);\n    }\n}\n<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u5728 Visual Studio 2023 \u4e2d\u5feb\u901f\u5275\u5efa SQL \u6578\u64da\u5eab\u3002\u9019\u4e9b\u6b65\u9a5f\u4e0d\u50c5\u9069\u7528\u65bc\u521d\u5b78\u8005\uff0c\u4e5f\u5c0d\u6709\u7d93\u9a57\u7684\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4fbf\u5229\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u8acb\u8003\u616e\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5feb\u901f\u5b78\u7fd2\u5982\u4f55\u5728 VS2023 \u4e2d\u5275\u5efa SQL \u6578\u64da\u5eab\uff0c\u638c\u63e1\u7c21\u55ae\u6b65\u9a5f\u8207\u6280\u5de7\uff0c\u8f15\u9b06\u958b\u59cb\u6578\u64da\u5eab\u958b\u767c\u4e4b\u65c5\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-145881","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/145881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=145881"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/145881\/revisions"}],"predecessor-version":[{"id":145882,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/145881\/revisions\/145882"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=145881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=145881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=145881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}