{"id":22832,"date":"2024-11-21T08:15:43","date_gmt":"2024-11-21T00:15:43","guid":{"rendered":"https:\/\/fwq.ai\/blog\/22832\/"},"modified":"2024-11-21T08:15:43","modified_gmt":"2024-11-21T00:15:43","slug":"laravel%e8%bf%9e%e6%8e%a5%e5%ad%98%e5%82%a8%e8%bf%87%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/22832\/","title":{"rendered":"laravel\u8fde\u63a5\u5b58\u50a8\u8fc7\u7a0b"},"content":{"rendered":"

\u5728\u4f7f\u7528laravel\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6709\u65f6\u9700\u8981\u8fde\u63a5\u6570\u636e\u5e93\u4e2d\u7684\u5b58\u50a8\u8fc7\u7a0b\uff0c\u4ee5\u4fbf\u6267\u884c\u4e00\u4e9b\u7279\u5b9a\u7684\u6570\u636e\u5e93\u64cd\u4f5c\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528laravel\u8fde\u63a5\u5b58\u50a8\u8fc7\u7a0b\u4ee5\u53ca\u5176\u4e2d\u7684\u4e00\u4e9b\u6ce8\u610f\u4e8b\u9879\u3002<\/p>\n

    \n
  1. \u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5<\/li>\n<\/ol>\n

    \u9996\u5148\uff0c\u9700\u8981\u5728config\/database.php\u6587\u4ef6\u4e2d\u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5\uff0c\u4ee5\u4fbfLaravel\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\u3002\u5728\u8be5\u6587\u4ef6\u4e2d\u627e\u5230’mysql’\u8fde\u63a5\u914d\u7f6e\uff0c\u4fee\u6539\u5176\u4e2d\u7684\u53c2\u6570\u5982\u4e0b\uff1a<\/p>\n

    'mysql' =&gt; [\n    'driver' =&gt; 'mysql',\n    'host' =&gt; env('DB_HOST', '127.0.0.1'),\n    'port' =&gt; env('DB_PORT', '3306'),\n    'database' =&gt; env('DB_DATABASE', 'forge'),\n    'username' =&gt; env('DB_USERNAME', 'forge'),\n    'password' =&gt; env('DB_PASSWORD', ''),\n    'unix_socket' =&gt; env('DB_SOCKET', ''),\n    'charset' =&gt; 'utf8mb4',\n    'collation' =&gt; 'utf8mb4_unicode_ci',\n    'prefix' =&gt; '',\n    'strict' =&gt; true,\n    'engine' =&gt; null,\n    'options' =&gt; array(\n        PDO::ATTR_EMULATE_PREPARES =&gt; true,\n    ),\n],<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u5176\u4e2d\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5982\u679c\u6570\u636e\u5e93\u8fde\u63a5\u4f7f\u7528\u4e86\u81ea\u5b9a\u4e49\u7684\u7aef\u53e3\u3001\u7528\u6237\u540d\u548c\u5bc6\u7801\uff0c\u9700\u8981\u5728.env\u6587\u4ef6\u4e2d\u8fdb\u884c\u76f8\u5e94\u7684\u914d\u7f6e\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
    DB_CONNECTION=mysql\nDB_HOST=localhost\nDB_PORT=3306\nDB_DATABASE=mydatabase\nDB_USERNAME=myusername\nDB_PASSWORD=mypassword<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \n
    1. \u521b\u5efa\u5b58\u50a8\u8fc7\u7a0b<\/li>\n<\/ol>\n
      \u5728\u8fdb\u884c\u5b58\u50a8\u8fc7\u7a0b\u8fde\u63a5\u4e4b\u524d\uff0c\u9700\u8981\u5148\u5728\u6570\u636e\u5e93\u4e2d\u521b\u5efa\u5b58\u50a8\u8fc7\u7a0b\u3002\u4ee5MySQL\u4e3a\u4f8b\uff0c\u5728MySQL\u7684\u547d\u4ee4\u884c\u6216\u5de5\u5177\u4e2d\uff0c\u53ef\u4ee5\u6267\u884c\u7c7b\u4f3c\u5982\u4e0b\u7684SQL\u8bed\u53e5\u521b\u5efa\u5b58\u50a8\u8fc7\u7a0b\uff1a<\/p>\n
      CREATE PROCEDURE my_procedure (IN id INT, IN name VARCHAR(255), OUT result INT)\nBEGIN\n    -- \u5728\u6b64\u5904\u7f16\u5199\u5b58\u50a8\u8fc7\u7a0b\u7684\u5177\u4f53\u4ee3\u7801\n    -- \u4f8b\u5982\uff1a\u5c06id\u548cname\u63d2\u5165\u5230\u6570\u636e\u5e93\u8868\u4e2d\uff0c\u5e76\u5c06\u63d2\u5165\u7684\u6570\u636e\u7684\u4e3b\u952e\u8fd4\u56de\u5230result\u53d8\u91cf\n    INSERT INTO my_table(id, name) VALUES (id, name);\n    SET result = LAST_INSERT_ID();\nEND<\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \u5728\u521b\u5efa\u5b58\u50a8\u8fc7\u7a0b\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u4e8b\u9879\u5982\u4e0b\uff1a<\/p>\n
        \n
      • procedure\u5173\u952e\u5b57\uff1a\u8bf4\u660e\u521b\u5efa\u7684\u662f\u5b58\u50a8\u8fc7\u7a0b\uff1b<\/li>\n
      • \u5b58\u50a8\u8fc7\u7a0b\u540d\u79f0\uff1a\u6b64\u5904\u4e3amy_procedure\uff1b<\/li>\n
      • \u53c2\u6570\u5217\u8868\uff1a\u6b64\u5904\u67093\u4e2a\u53c2\u6570\uff0c\u5206\u522b\u4e3aid\u3001name\u548cresult\uff1b<\/li>\n
      • \u5b58\u50a8\u8fc7\u7a0b\u4ee3\u7801\uff1a\u5728BEGIN\u548cEND\u5173\u952e\u5b57\u4e4b\u95f4\u7f16\u5199\u5b58\u50a8\u8fc7\u7a0b\u7684\u5177\u4f53\u4ee3\u7801\uff1b<\/li>\n
      • OUT\u53d8\u91cf\uff1a\u8868\u793a\u8fd4\u56de\u503c\uff0c\u6b64\u5904\u4e3aresult\u3002<\/li>\n<\/ul>\n
        \u521b\u5efa\u5b58\u50a8\u8fc7\u7a0b\u7684\u5177\u4f53\u5b9e\u73b0\u6839\u636e\u5b9e\u9645\u4e1a\u52a1\u9700\u6c42\u8fdb\u884c\u7f16\u5199\u3002<\/p>\n
          \n
        1. \u8fde\u63a5\u5b58\u50a8\u8fc7\u7a0b<\/li>\n<\/ol>\n
          \u5728Laravel\u4e2d\u8fde\u63a5\u5b58\u50a8\u8fc7\u7a0b\u9700\u8981\u4f7f\u7528DB\u7c7b\u3002\u91c7\u7528\u4ee5\u4e0b\u4ee3\u7801\u5373\u53ef\u8fde\u63a5\u5b58\u50a8\u8fc7\u7a0b\uff1a<\/p>\n
          $pdo = DB::connection()-&gt;getPdo();\n$stmt = $pdo-&gt;prepare(\"CALL my_procedure(?, ?, @result)\");\n$stmt-&gt;bindParam(1, $id, PDO::PARAM_INT);\n$stmt-&gt;bindParam(2, $name, PDO::PARAM_STR);\n$stmt-&gt;execute();\n$select = $pdo-&gt;query(\"SELECT @result AS result\");\n$result = $select-&gt;fetch(PDO::FETCH_ASSOC)['result'];<\/pre>\n
            \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
          \u5176\u4e2d\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff1a<\/p>\n
            \n
          • \u4f7f\u7528DB::connection()\u65b9\u6cd5\u83b7\u53d6\u6570\u636e\u5e93\u8fde\u63a5\uff1b<\/li>\n
          • \u901a\u8fc7getPdo()\u65b9\u6cd5\u83b7\u53d6PDO\u5bf9\u8c61\uff1b<\/li>\n
          • \u4f7f\u7528prepare()\u65b9\u6cd5\u51c6\u5907\u8981\u6267\u884c\u7684SQL\u8bed\u53e5\uff0c\u5176\u4e2d\u201c?\u3001 ?\u548c@result\u201d\u5206\u522b\u5bf9\u5e94\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u76843\u4e2a\u53c2\u6570\uff1b<\/li>\n
          • \u4f7f\u7528bindParam()\u65b9\u6cd5\u5c06\u53d8\u91cf$id\u548c$name\u7ed1\u5b9a\u5230\u7b2c1\u30012\u4e2a\u53c2\u6570\u4e0a\uff1b<\/li>\n
          • \u8c03\u7528execute()\u65b9\u6cd5\u6267\u884c\u5b58\u50a8\u8fc7\u7a0b\uff1b<\/li>\n
          • \u4f7f\u7528query()\u65b9\u6cd5\u6267\u884c\u67e5\u8be2\uff1b<\/li>\n
          • \u5c06\u67e5\u8be2\u7ed3\u679c\u5b58\u50a8\u5230$result\u53d8\u91cf\u4e2d\u3002<\/li>\n<\/ul>\n
            \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u4f7f\u7528\u7684\u53c2\u6570\u4e2a\u6570\u548c\u7c7b\u578b\u5fc5\u987b\u4e0eLaravel\u4e2d\u6267\u884c\u5b58\u50a8\u8fc7\u7a0b\u65f6\u7684\u53c2\u6570\u4e2a\u6570\u548c\u7c7b\u578b\u4fdd\u6301\u4e00\u81f4\u3002\u5982\u679c\u5b58\u5728\u4e0d\u4e00\u81f4\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8fde\u63a5\u5b58\u50a8\u8fc7\u7a0b\u5931\u8d25\u3002<\/p>\n
              \n
            1. \u603b\u7ed3<\/li>\n<\/ol>\n
              \u4ee5\u4e0a\u5c31\u662f\u8fde\u63a5\u5b58\u50a8\u8fc7\u7a0b\u7684\u5177\u4f53\u6b65\u9aa4\u548c\u6ce8\u610f\u4e8b\u9879\u3002\u5728\u5b9e\u9645\u7684\u5f00\u53d1\u548c\u8c03\u8bd5\u8fc7\u7a0b\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u76f8\u5e94\u7684\u8bbe\u7f6e\u548c\u4fee\u6539\uff0c\u4ee5\u5b9e\u73b0\u6307\u5b9a\u7684\u6570\u636e\u5e93\u64cd\u4f5c\u6548\u679c\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u8bfb\u8005\u5728\u4f7f\u7528Laravel\u8fde\u63a5\u5b58\u50a8\u8fc7\u7a0b\u65b9\u9762\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n
              \u4ee5\u4e0a\u5c31\u662flaravel\u8fde\u63a5\u5b58\u50a8\u8fc7\u7a0b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
              \u5728\u4f7f\u7528laravel\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6709\u65f6\u9700\u8981\u8fde\u63a5\u6570\u636e\u5e93\u4e2d\u7684\u5b58\u50a8\u8fc7\u7a0b\uff0c\u4ee5\u4fbf\u6267\u884c\u4e00\u4e9b\u7279\u5b9a\u7684\u6570\u636e\u5e93\u64cd\u4f5c\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528laravel\u8fde\u63a5\u5b58\u50a8\u8fc7\u7a0b\u4ee5\u53ca\u5176\u4e2d\u7684\u4e00\u4e9b\u6ce8\u610f\u4e8b\u9879\u3002 \u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5 \u9996\u5148\uff0c\u9700\u8981\u5728config\/database.php\u6587\u4ef6\u4e2d\u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5\uff0c\u4ee5\u4fbfLaravel\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\u3002\u5728\u8be5\u6587\u4ef6\u4e2d\u627e\u5230’mysql’\u8fde\u63a5\u914d\u7f6e\uff0c\u4fee\u6539\u5176\u4e2d\u7684\u53c2\u6570\u5982\u4e0b\uff1a ‘mysql’ =&gt; [ ‘driver’ =&gt; ‘mysql’, ‘host’ =&gt; env(‘DB_HOST’, ‘127.0.0.1’), ‘port’ =&gt; env(‘DB_PORT’, ‘3306’), ‘database’ =&gt; env(‘DB_DATABASE’, ‘forge’), ‘username’ =&gt; env(‘DB_USERNAME’, ‘forge’), ‘password’ =&gt; env(‘DB_PASSWORD’, ”), ‘unix_socket’ =&gt; env(‘DB_SOCKET’, ”), ‘charset’ =&gt; ‘utf8mb4’, ‘collation’ =&gt; ‘utf8mb4_unicode_ci’, ‘prefix’ =&gt; ”, ‘strict’ =&gt; true, ‘engine’ =&gt; null, ‘options’ =&gt; array( PDO::ATTR_EMULATE_PREPARES =&gt; true, ), […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-22832","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22832","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=22832"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22832\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=22832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=22832"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=22832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}