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admin-ajax.php<\/code>\u3002\u5f53\u60a8\u7684\u6d4f\u89c8\u5668\u5bf9\u8be5\u6587\u4ef6\u53d1\u51fa\u8bf7\u6c42\u65f6\uff0c\u5b83\u4f1a\u52a0\u8f7d\u5176\u4ed6\u4e00\u4e9b\u6838\u5fc3WordPress\u6587\u4ef6\uff0c\u4ee5\u4fbf\u80fd\u591f\u5728\u52a0\u8f7d\u4e86\u6838\u5fc3\u529f\u80fd\u7684\u60c5\u51b5\u4e0b\u6ee1\u8db3\u8bf7\u6c42\uff1a<\/p>\n\n\n\n
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register_admin_color_schemes<\/code>
send_frame_options_header<\/code>
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_wp_admin_bar_init<\/code>
_maybe_update_core<\/code>
_maybe_update_plugins<\/code>
_maybe_update_themes<\/code><\/p>\n\n\n\n
$_GET[\u2018action\u2019]<\/code>\u6216
$_POST[\u2018action\u2019]<\/code>\u53d8\u91cf\u4e2d\u63d0\u4f9b\u7684AJAX\u64cd\u4f5c\u3002<\/p>\n\n\n\n
REST API\u8bf7\u6c42\u7684\u751f\u547d\u5468\u671f<\/h3>\n\n\n\n
admin-ajax.php<\/code>\u8bf7\u6c42\u76f8\u6bd4\uff0c\u5178\u578b\u7684REST\u8bf7\u6c42\u770b\u8d77\u6765\u7565\u6709\u4e0d\u540c\u3002\u7531\u4e8eREST\u7aef\u70b9\u662f\u7531WordPress\u91cd\u5199API\u5904\u7406\u7684\uff0c\u56e0\u6b64\u8bf7\u6c42\u5c06\u4f20\u9012\u5230
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admin-ajax.php<\/code>\uff0cREST API\u4e0d\u4f1a\u901a\u8fc7\u52a0\u8f7dWordPress\u7ba1\u7406\u90e8\u5206
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\u57fa\u51c6\u6d4b\u8bd5<\/h3>\n\n\n\n
function benchmark_request() {\n $result = array( 'time' => time() );\n echo json_encode( $result );\n exit;\n}\n\nadd_action( 'wp_ajax_benchmark_request', 'benchmark_request' );\nadd_action( 'rest_api_init', function() {\n register_rest_route( 'benchmark\/v1', '\/benchmark\/', array(\n 'methods' => 'POST',\n 'callback' => 'benchmark_request'\n ) );\n} );\n<\/code><\/pre>\n\n\n\n
admin-ajax.php<\/code>\u5148\u6d4b\u8bd5\u7248\u672c\u3002<\/p>\n\n\n\n
ab -n 100 -c 1 -p ~\/Desktop\/post.data -g ~\/Desktop\/ajax.tsv -T application\/x-www-form-urlencoded http:\/\/localhost\/rest-api\/wp-admin\/admin-ajax.php\n<\/code><\/pre>\n\n\n\n
\/wp-admin\/admin-ajax.php<\/code>\u6587\u4ef6\u5e76\u8bb0\u5f55\u54cd\u5e94\u65f6\u95f4\u3002
post.data<\/code>\u5f15\u7528\u7684\u6587\u4ef6\u53ea\u662f\u4e00\u4e2a\u6587\u672c\u6587\u4ef6\uff0c\u5176\u4e2d\u5305\u542b\u8981\u4e0e\u8bf7\u6c42\u4e00\u8d77\u53d1\u9001\u7684URL\u7f16\u7801\u7684$ _POST\u503c\uff08\u5728\u672c\u4f8b\u4e2d\u4e3a
action=benchmark_request<\/code>\uff09\u3002<\/p>\n\n\n\n
<\/figure><\/div>\n\n\n\n
ab -n 100 -c 1 -p ~\/Desktop\/post.data -g ~\/Desktop\/rest.tsv -T application\/x-www-form-urlencoded http:\/\/loc<\/code><\/pre>\n\n\n\n
<\/figure><\/div>\n\n\n\n
admin-ajax.php<\/code>\uff1a<\/p>\n\n\n\n
<\/a><\/figure><\/li>
<\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n
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admin_init<\/code>\u94a9\u5b50\uff09\uff0c\u56e0\u6b64\u5b83
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