JDBC\uff08Java\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\uff09\u306f\u3001Java\u8a00\u8a9e\u304b\u3089\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u30a2\u30af\u30bb\u30b9\u3059\u308b\u6a19\u6e96\u7684\u306aAPI\u3067\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306e\u53cc\u65b9\u5411\u901a\u4fe1\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002JDBC\u3092\u4f7f\u7528\u3057\u3066\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u624b\u9806\u306b\u5f93\u3044\u307e\u3059\u30021. \u30c9\u30e9\u30a4\u30d0\u306e\u30ed\u30fc\u30c9\uff1a\u6700\u521d\u306b\u3001\u9069\u5207\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c9\u30e9\u30a4\u30d0\u3092\u30ed\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4f7f\u7528\u3059\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u3088\u3063\u3066\u3001\u5229\u7528\u3059\u308b\u30c9\u30e9\u30a4\u30d0\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001MySQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u306fcom.mysql.jdbc.Driver\u30c9\u30e9\u30a4\u30d0\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u30022. \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u306e\u78ba\u7acb\uff1a\u30c9\u30e9\u30a4\u30d0\u306b\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u30af\u30e9\u30b9\u3068\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306eURL\u3001\u30e6\u30fc\u30b6\u540d\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306a\u3069\u306e\u63a5\u7d9a\u60c5\u5831\u304c\u5fc5\u8981\u3067\u3059\u30023. \u30c6\u30fc\u30d6\u30eb\u4f5c\u6210\u306e\u305f\u3081\u306eSQL\u6587\uff1aSQL\u6587\u3092\u4f7f\u7528\u3057\u3066\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u305d\u306e\u969b\u306b\u306f\u3001CREATE TABLE\u6587\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u30c6\u30fc\u30d6\u30eb\u540d\u3001\u30ab\u30e9\u30e0\u540d\u3001\u30c7\u30fc\u30bf\u578b\u306a\u3069\u306e\u60c5\u5831\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u30024. SQL\u6587\u306e\u5b9f\u884c\uff1a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306eStatement\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u307e\u305f\u306fPreparedStatement\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c6\u30fc\u30d6\u30eb\u4f5c\u6210\u7528\u306eSQL\u6587\u3092\u5b9f\u884c\u3057\u307e\u3059\u30025. \u63a5\u7d9a\u306e\u30af\u30ed\u30fc\u30ba\uff1a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u64cd\u4f5c\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306e\u63a5\u7d9a\u3092\u30af\u30ed\u30fc\u30ba\u3057\u3001\u95a2\u9023\u3059\u308b\u30ea\u30bd\u30fc\u30b9\u3092\u958b\u653e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u300cusers\u300d\u3068\u3044\u3046\u540d\u524d\u306e\u30c6\u30fc\u30d6\u30eb\u3092JDBC\u3092\u4f7f\u7528\u3057\u3066\u4f5c\u6210\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3059\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u30b3\u30fc\u30c9\u30b5\u30f3\u30d7\u30eb\u3067\u3059\u3002“`javaimport java.sql.*;public class CreateTableExample {
\npublic static void main(String[] args) {
\ntry {
\n\/\/ \u30c9\u30e9\u30a4\u30d0\u306e\u30ed\u30fc\u30c9
\nClass.forName(“com.mysql.jdbc.Driver”);
\n\/\/ \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u306e\u78ba\u7acb
\nConnection conn = DriverManager.getConnection(“jdbc:mysql:\/\/localhost:3306\/mydatabase”, “username”, “password”);
\n\/\/ \u30c6\u30fc\u30d6\u30eb\u4f5c\u6210\u306e\u305f\u3081\u306eSQL\u6587
\nString createTableSQL = “CREATE TABLE users (id INT PRIMARY KEY AUTO_INCREMENT, name VARCHAR(50), age INT)”;
\n\/\/ SQL\u6587\u306e\u5b9f\u884c
\nStatement statement = conn.createStatement();
\nstatement.executeUpdate(createTableSQL);
\n\/\/ \u63a5\u7d9a\u306e\u30af\u30ed\u30fc\u30ba
\nstatement.close();
\nconn.close();
\nSystem.out.println(“\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002”);
\n} catch (Exception e) {
\ne.printStackTrace();
\n}
\n}}“`\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9URL\u3001\u30e6\u30fc\u30b6\u540d\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u3001\u5b9f\u969b\u306e\u74b0\u5883\u306b\u5408\u308f\u305b\u3066\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
JDBC\uff08Java\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\uff09\u306f\u3001Java\u8a00\u8a9e\u304b\u3089\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u30a2\u30af\u30bb\u30b9\u3059\u308b\u6a19\u6e96\u7684\u306aAPI\u3067\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306e\u53cc\u65b9\u5411\u901a\u4fe1\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002JDBC\u3092\u4f7f\u7528\u3057\u3066\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u624b\u9806\u306b\u5f93\u3044\u307e\u3059\u30021. \u30c9\u30e9\u30a4\u30d0 […]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-110721","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n