c - C中的数据库访问

Question

我正在开发一个完全用 C 编写的应用程序。我必须在某处永久保存数据。我尝试过文件存储，但我觉得它确实是一种原始的工作方式，我不想将我的敏感数据保存在一个简单的文本文件中。我怎样才能保存我的数据并以一种简单的方式访问它？我来自 JavaScript 背景，更喜欢 jsons 之类的东西。我也会对 postgreSQL 之类的东西感到满意。给我一些建议。我正在使用 gcc (Ubuntu 4.4.3-4ubuntu5) 4.4.3。

Answer 1

sqlite似乎符合您的要求。

SQLite is an embedded SQL database engine. Unlike most other SQL databases, SQLite does not have a separate server process. SQLite reads and writes directly to ordinary disk files. A complete SQL database with multiple tables, indices, triggers, and views, is contained in a single disk file. The database file format is cross-platform - you can freely copy a database between 32-bit and 64-bit systems or between big-endian and little-endian architectures. These features make SQLite a popular choice as an Application File Format. Think of SQLite not as a replacement for Oracle but as a replacement for fopen()

查看 quickstart