{"id":1035,"date":"2025-01-18T12:10:00","date_gmt":"2025-01-18T04:10:00","guid":{"rendered":"https:\/\/www.laixuexila.com\/?p=1035"},"modified":"2025-01-18T12:10:00","modified_gmt":"2025-01-18T04:10:00","slug":"laravel-%e4%bc%9a%e8%af%9d%e4%b8%8e%e7%bc%93%e5%ad%98%e7%ae%a1%e7%90%86%ef%bc%9a%e6%8f%90%e5%8d%87%e5%ba%94%e7%94%a8%e6%80%a7%e8%83%bd%e4%b8%8e%e7%94%a8%e6%88%b7%e4%bd%93%e9%aa%8c","status":"publish","type":"post","link":"https:\/\/www.laixuexila.com\/index.php\/2025\/01\/18\/laravel-%e4%bc%9a%e8%af%9d%e4%b8%8e%e7%bc%93%e5%ad%98%e7%ae%a1%e7%90%86%ef%bc%9a%e6%8f%90%e5%8d%87%e5%ba%94%e7%94%a8%e6%80%a7%e8%83%bd%e4%b8%8e%e7%94%a8%e6%88%b7%e4%bd%93%e9%aa%8c\/","title":{"rendered":"Laravel \u4f1a\u8bdd\u4e0e\u7f13\u5b58\u7ba1\u7406\uff1a\u63d0\u5347\u5e94\u7528\u6027\u80fd\u4e0e\u7528\u6237\u4f53\u9a8c"},"content":{"rendered":"\n
\n

\u5728 Laravel \u4e2d\uff0c\u4f1a\u8bdd\u548c\u7f13\u5b58\u662f\u5904\u7406\u7528\u6237\u6570\u636e\u548c\u6027\u80fd\u4f18\u5316\u7684\u4e24\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\u3002\u4f1a\u8bdd\u901a\u5e38\u7528\u4e8e\u5b58\u50a8\u548c\u83b7\u53d6\u7528\u6237\u7684\u4e34\u65f6\u4fe1\u606f\uff0c\u5982\u767b\u5f55\u72b6\u6001\u3001\u8d2d\u7269\u8f66\u5185\u5bb9\u7b49\uff0c\u800c\u7f13\u5b58\u7528\u4e8e\u4e34\u65f6\u5b58\u50a8\u6570\u636e\uff0c\u51cf\u5c11\u6570\u636e\u5e93\u67e5\u8be2\uff0c\u63d0\u5347\u5e94\u7528\u6027\u80fd\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd Laravel \u4e2d\u4f1a\u8bdd\u548c\u7f13\u5b58\u7684\u4f7f\u7528\u53ca\u5176\u914d\u7f6e\u3002<\/p>\n<\/blockquote>\n\n\n\n

1. \u4f1a\u8bdd\uff08Session\uff09<\/strong><\/h3>\n\n\n\n

\u4f1a\u8bdd\u5728 Web \u5e94\u7528\u7a0b\u5e8f\u4e2d\u7528\u4e8e\u5b58\u50a8\u7528\u6237\u7684\u6570\u636e\uff0c\u8fd9\u4e9b\u6570\u636e\u5728\u7528\u6237\u7684\u591a\u4e2a\u8bf7\u6c42\u4e4b\u95f4\u4fdd\u6301\u6709\u6548\u3002Laravel \u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u6d01\u800c\u5f3a\u5927\u7684\u4f1a\u8bdd\u7ba1\u7406\u7cfb\u7edf\uff0c\u652f\u6301\u591a\u79cd\u5b58\u50a8\u9a71\u52a8\uff0c\u5982\u6587\u4ef6\u3001\u6570\u636e\u5e93\u3001Memcached \u548c Redis\u3002<\/p>\n\n\n\n

1.1 \u4f1a\u8bdd\u914d\u7f6e<\/h4>\n\n\n\n

Laravel \u7684\u4f1a\u8bdd\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8e config\/session.php<\/code>\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cLaravel \u4f7f\u7528\u6587\u4ef6\u9a71\u52a8\u6765\u5b58\u50a8\u4f1a\u8bdd\u6570\u636e\uff0c\u5b58\u50a8\u5728 storage\/framework\/sessions<\/code> \u76ee\u5f55\u4e2d\u3002\u4f60\u53ef\u4ee5\u6839\u636e\u9700\u8981\u66f4\u6539\u5b58\u50a8\u9a71\u52a8\uff0c\u5982\u4f7f\u7528 Redis\u3001\u6570\u636e\u5e93\u6216 Memcached\u3002<\/p>\n\n\n\n

\/\/ config\/session.php\n'driver' => env('SESSION_DRIVER', 'file'),  \/\/ \u53ef\u4ee5\u9009\u62e9 'file', 'database', 'redis', 'memcached' \u7b49<\/code><\/pre>\n\n\n\n
1.2 \u4f1a\u8bdd\u5b58\u50a8<\/h4>\n\n\n\n
\u4f60\u53ef\u4ee5\u4f7f\u7528 session()<\/code> \u8f85\u52a9\u51fd\u6570\u6765\u5b58\u50a8\u548c\u68c0\u7d22\u4f1a\u8bdd\u6570\u636e\u3002\u4e5f\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528 Session<\/code> \u95e8\u9762\u3002<\/p>\n\n\n\n
\u5b58\u50a8\u6570\u636e<\/h5>\n\n\n\n
\/\/ \u5b58\u50a8\u5355\u4e2a\u6570\u636e\nsession(['key' => 'value']);\n\n\/\/ \u5b58\u50a8\u591a\u4e2a\u6570\u636e\nsession(['key1' => 'value1', 'key2' => 'value2']);<\/code><\/pre>\n\n\n\n
\u83b7\u53d6\u6570\u636e<\/h5>\n\n\n\n
\/\/ \u83b7\u53d6\u5355\u4e2a\u6570\u636e\n$value = session('key');\n\n\/\/ \u83b7\u53d6\u9ed8\u8ba4\u503c\n$value = session('key', 'default value');<\/code><\/pre>\n\n\n\n
\u5220\u9664\u6570\u636e<\/h5>\n\n\n\n
\/\/ \u5220\u9664\u5355\u4e2a\u6570\u636e\nsession()->forget('key');\n\n\/\/ \u5220\u9664\u6240\u6709\u6570\u636e\nsession()->flush();<\/code><\/pre>\n\n\n\n
1.3 \u4f1a\u8bdd\u8fc7\u671f\u65f6\u95f4<\/h4>\n\n\n\n
\u4f60\u53ef\u4ee5\u5728 config\/session.php<\/code> \u4e2d\u8bbe\u7f6e\u4f1a\u8bdd\u7684\u8fc7\u671f\u65f6\u95f4\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4f1a\u8bdd\u4f1a\u5728 120 \u5206\u949f\u540e\u8fc7\u671f\uff1a<\/p>\n\n\n\n
'lifetime' => 120,  \/\/ \u8bbe\u7f6e\u4f1a\u8bdd\u7684\u6709\u6548\u671f\u4e3a120\u5206\u949f\n'expire_on_close' => false,  \/\/ \u8bbe\u7f6e\u4f1a\u8bdd\u5173\u95ed\u540e\u662f\u5426\u7acb\u5373\u8fc7\u671f<\/code><\/pre>\n\n\n\n
1.4 \u4f1a\u8bdd\u6301\u4e45\u5316<\/h4>\n\n\n\n
\u901a\u8fc7 remember()<\/code> \u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u9009\u62e9\u5c06\u7528\u6237\u7684\u4f1a\u8bdd\u6570\u636e\u6301\u4e45\u5316\u5230\u6d4f\u89c8\u5668\u7684 cookie \u4e2d\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u670d\u52a1\u5668\u7aef\u7684\u5b58\u50a8\u3002<\/p>\n\n\n\n
session(['user_id' => 123]);  \/\/ \u4f1a\u8bdd\u6570\u636e\u5b58\u50a8\u5728\u670d\u52a1\u5668\u7aef<\/code><\/pre>\n\n\n\n
\u901a\u8fc7\u8bbe\u7f6e cookie<\/code> \u9a71\u52a8\u65f6\uff0c\u53ef\u4ee5\u8ba9\u4f1a\u8bdd\u6570\u636e\u5b58\u50a8\u5728\u6d4f\u89c8\u5668\u4e2d\uff0c\u76f4\u5230\u4f1a\u8bdd\u8fc7\u671f\u6216\u7528\u6237\u5173\u95ed\u6d4f\u89c8\u5668\u3002<\/p>\n\n\n\n
1.5 \u4f1a\u8bdd\u4e2d\u95f4\u4ef6<\/h4>\n\n\n\n
Laravel \u63d0\u4f9b\u4e86 startSession<\/code> \u4e2d\u95f4\u4ef6\u6765\u81ea\u52a8\u7ba1\u7406\u6bcf\u4e2a\u8bf7\u6c42\u7684\u4f1a\u8bdd\u3002\u5982\u679c\u4f60\u60f3\u8981\u4fdd\u62a4\u67d0\u4e9b\u8def\u7531\uff0c\u786e\u4fdd\u7528\u6237\u5df2\u767b\u5f55\uff0c\u53ef\u4ee5\u4f7f\u7528 auth<\/code> \u4e2d\u95f4\u4ef6\uff1a<\/p>\n\n\n\n
Route::get('\/dashboard', function () {\n    \/\/ \u9700\u8981\u767b\u5f55\u7684\u7528\u6237\u624d\u80fd\u8bbf\u95ee\n    return view('dashboard');\n})->middleware('auth');<\/code><\/pre>\n\n\n\n
2. \u7f13\u5b58\uff08Cache\uff09<\/strong><\/h3>\n\n\n\n
\u7f13\u5b58\u662f\u4e3a\u4e86\u63d0\u9ad8\u5e94\u7528\u7684\u6027\u80fd\u800c\u5b58\u50a8\u8ba1\u7b97\u7ed3\u679c\u6216\u67e5\u8be2\u6570\u636e\u7684\u673a\u5236\u3002Laravel \u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u7f13\u5b58\u7cfb\u7edf\uff0c\u652f\u6301\u591a\u79cd\u7f13\u5b58\u9a71\u52a8\uff0c\u5305\u62ec\u6587\u4ef6\u3001\u6570\u636e\u5e93\u3001Memcached \u548c Redis\u3002<\/p>\n\n\n\n
2.1 \u7f13\u5b58\u914d\u7f6e<\/h4>\n\n\n\n
\u7f13\u5b58\u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8e config\/cache.php<\/code>\u3002\u4f60\u53ef\u4ee5\u9009\u62e9\u4e0d\u540c\u7684\u7f13\u5b58\u9a71\u52a8\uff0c\u9ed8\u8ba4\u4f7f\u7528\u7684\u662f file<\/code> \u9a71\u52a8\uff0c\u5b58\u50a8\u5728 storage\/framework\/cache<\/code> \u76ee\u5f55\u4e2d\u3002<\/p>\n\n\n\n
\/\/ config\/cache.php\n'default' => env('CACHE_DRIVER', 'file'),  \/\/ \u53ef\u4ee5\u9009\u62e9 'file', 'redis', 'memcached' \u7b49<\/code><\/pre>\n\n\n\n
2.2 \u7f13\u5b58\u5b58\u50a8<\/h4>\n\n\n\n
Laravel \u63d0\u4f9b\u4e86\u51e0\u79cd\u65b9\u5f0f\u6765\u5b58\u50a8\u7f13\u5b58\u6570\u636e\u3002\u4f7f\u7528 Cache<\/code> \u95e8\u9762\u6216 cache()<\/code> \u8f85\u52a9\u51fd\u6570\u6765\u5b58\u53d6\u7f13\u5b58\u6570\u636e\u3002<\/p>\n\n\n\n
\u5b58\u50a8\u6570\u636e<\/h5>\n\n\n\n
\/\/ \u5b58\u50a8\u6570\u636e\nCache::put('key', 'value', 600);  \/\/ \u5b58\u50a8\u6570\u636e 600 \u79d2\uff0810 \u5206\u949f\uff09\n\n\/\/ \u4f7f\u7528\u8f85\u52a9\u51fd\u6570\u5b58\u50a8\u6570\u636e\ncache(['key' => 'value'], 600);<\/code><\/pre>\n\n\n\n
\u83b7\u53d6\u6570\u636e<\/h5>\n\n\n\n
\/\/ \u83b7\u53d6\u6570\u636e\n$value = Cache::get('key');\n\n\/\/ \u83b7\u53d6\u6570\u636e\u5e76\u8bbe\u7f6e\u9ed8\u8ba4\u503c\n$value = Cache::get('key', 'default value');<\/code><\/pre>\n\n\n\n
\u5220\u9664\u7f13\u5b58<\/h5>\n\n\n\n
\/\/ \u5220\u9664\u7f13\u5b58\nCache::forget('key');<\/code><\/pre>\n\n\n\n
\u6c38\u4e45\u5b58\u50a8\u7f13\u5b58<\/h5>\n\n\n\n
\u5982\u679c\u4f60\u60f3\u5b58\u50a8\u6c38\u4e0d\u8fc7\u671f\u7684\u6570\u636e\uff0c\u53ef\u4ee5\u4f7f\u7528 forever()<\/code> \u65b9\u6cd5\uff1a<\/p>\n\n\n\n
Cache::forever('key', 'value');<\/code><\/pre>\n\n\n\n
2.3 \u7f13\u5b58\u8fc7\u671f\u65f6\u95f4<\/h4>\n\n\n\n
\u5927\u591a\u6570\u7f13\u5b58\u64cd\u4f5c\u90fd\u652f\u6301\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u3002\u4f60\u53ef\u4ee5\u6307\u5b9a\u79d2\u6570\u3001\u5206\u949f\u6570\u7b49\uff1a<\/p>\n\n\n\n
Cache::put('key', 'value', now()->addMinutes(10));  \/\/ \u7f13\u5b58 10 \u5206\u949f<\/code><\/pre>\n\n\n\n
2.4 \u7f13\u5b58\u5b58\u50a8\u9a71\u52a8<\/h4>\n\n\n\n
Laravel \u652f\u6301\u591a\u79cd\u7f13\u5b58\u5b58\u50a8\u9a71\u52a8\u3002\u5728 config\/cache.php<\/code> \u4e2d\u914d\u7f6e\u9002\u5408\u7684\u9a71\u52a8\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 Redis \u9a71\u52a8\uff1a<\/p>\n\n\n\n
\/\/ config\/cache.php\n'driver' => 'redis',<\/code><\/pre>\n\n\n\n
Redis \u9a71\u52a8\u7279\u522b\u9002\u7528\u4e8e\u5206\u5e03\u5f0f\u5e94\u7528\u548c\u9700\u8981\u5904\u7406\u5927\u91cf\u7f13\u5b58\u7684\u573a\u666f\u3002<\/p>\n\n\n\n
2.5 \u7f13\u5b58\u7684\u9ad8\u7ea7\u7528\u6cd5<\/h4>\n\n\n\n
\u7f13\u5b58\u6807\u7b7e\uff08Tagging\uff09<\/h5>\n\n\n\n
\u7f13\u5b58\u6807\u7b7e\u5141\u8bb8\u4f60\u5bf9\u4e0d\u540c\u7684\u6570\u636e\u8fdb\u884c\u5206\u7ec4\uff0c\u4f7f\u5f97\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u5220\u9664\u4e00\u7ec4\u7f13\u5b58\u3002Laravel \u53ea\u652f\u6301\u652f\u6301\u6807\u7b7e\u7684\u7f13\u5b58\u9a71\u52a8\uff0c\u5982 Redis \u548c Memcached\u3002<\/p>\n\n\n\n
Cache::tags(['user', 'posts'])->put('key', 'value', 600);<\/code><\/pre>\n\n\n\n
\u7f13\u5b58\u7684\u591a\u5c42\u7f13\u5b58<\/h5>\n\n\n\n
\u4f60\u53ef\u4ee5\u901a\u8fc7\u591a\u7ea7\u7f13\u5b58\u6765\u786e\u4fdd\u5728\u6570\u636e\u52a0\u8f7d\u65f6\u7684\u9ad8\u6548\u6027\u3002\u4f8b\u5982\uff0c\u5982\u679c\u7f13\u5b58\u4e2d\u6ca1\u6709\u6570\u636e\uff0c\u5148\u4ece\u6570\u636e\u5e93\u83b7\u53d6\u6570\u636e\u5e76\u5b58\u5165\u7f13\u5b58\uff1a<\/p>\n\n\n\n
$value = Cache::remember('key', 600, function () {\n    return DB::table('users')->get();  \/\/ \u4ece\u6570\u636e\u5e93\u67e5\u8be2\u6570\u636e\n});<\/code><\/pre>\n\n\n\n
remember<\/code> \u65b9\u6cd5\u4f1a\u5148\u68c0\u67e5\u7f13\u5b58\uff0c\u5982\u679c\u7f13\u5b58\u4e0d\u5b58\u5728\uff0c\u5219\u6267\u884c\u95ed\u5305\u51fd\u6570\u5e76\u5c06\u7ed3\u679c\u5b58\u5165\u7f13\u5b58\u3002<\/p>\n\n\n\n
3. \u4f1a\u8bdd\u4e0e\u7f13\u5b58\u7684\u533a\u522b<\/strong><\/h3>\n\n\n\n
\u7279\u6027<\/th>\u4f1a\u8bdd<\/th>\u7f13\u5b58<\/th><\/tr><\/thead>
\u76ee\u6807<\/td>\u5b58\u50a8\u4e0e\u7528\u6237\u76f8\u5173\u7684\u6570\u636e<\/td>\u63d0\u5347\u5e94\u7528\u6027\u80fd\uff0c\u5b58\u50a8\u67e5\u8be2\u7ed3\u679c\u6216\u8ba1\u7b97\u7ed3\u679c<\/td><\/tr>
\u5b58\u50a8\u4f4d\u7f6e<\/td>\u901a\u5e38\u5b58\u50a8\u5728\u670d\u52a1\u5668\u7aef\u6216\u6d4f\u89c8\u5668\uff08cookie\uff09<\/td>\u5b58\u50a8\u5728\u7f13\u5b58\u7cfb\u7edf\u4e2d\uff08\u6587\u4ef6\u3001Redis\u3001Memcached \u7b49\uff09<\/td><\/tr>
\u8fc7\u671f\u7b56\u7565<\/td>\u901a\u5e38\u4f1a\u8bdd\u6709\u65f6\u9650\uff0c\u7528\u6237\u5173\u95ed\u6d4f\u89c8\u5668\u6216\u9000\u51fa\u65f6\u8fc7\u671f<\/td>\u901a\u5e38\u8bbe\u5b9a\u8fc7\u671f\u65f6\u95f4\uff0c\u624b\u52a8\u5220\u9664\u6216\u8fc7\u671f<\/td><\/tr>
\u793a\u4f8b\u6570\u636e<\/td>\u767b\u5f55\u4fe1\u606f\u3001\u8d2d\u7269\u8f66\u6570\u636e<\/td>\u6570\u636e\u5e93\u67e5\u8be2\u7ed3\u679c\u3001\u7f51\u9875\u7f13\u5b58<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"
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