{"id":16116,"date":"2024-07-25T09:43:07","date_gmt":"2024-07-25T01:43:07","guid":{"rendered":"https:\/\/92it.top\/?p=16116"},"modified":"2024-07-25T10:27:30","modified_gmt":"2024-07-25T02:27:30","slug":"%e6%8e%a2%e7%b4%a2http%e4%bc%a0%e8%be%93%e4%b8%adgzip%e5%8e%8b%e7%bc%a9%e7%9a%84%e7%a7%98%e5%af%86","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=16116","title":{"rendered":"\u63a2\u7d22HTTP\u4f20\u8f93\u4e2dgzip\u538b\u7f29\u7684\u79d8\u5bc6"},"content":{"rendered":"\n

\u8f6c\u8f7d\uff1a\u63a2\u7d22HTTP\u4f20\u8f93\u4e2dgzip\u538b\u7f29\u7684\u79d8\u5bc6<\/a><\/p>\n\n\n\n

\u80cc\u666f<\/strong><\/p>\n\n\n\n

\n\n\n\n

\u4e3a\u4ec0\u4e48\u8981\u5f00\u542fgZip<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u6211\u4eec\u7ed9\u67d0\u4eba\u53d1\u9001\u90ae\u4ef6\u65f6\uff0c\u6211\u4eec\u5728\u4f20\u8f93\u4e4b\u524d\u628a\u81ea\u5df1\u7684\u6587\u4ef6\u538b\u7f29\u4e00\u4e0b\uff0c\u63a5\u6536\u65b9\u6536\u5230\u6587\u4ef6\u540e\u518d\u53bb\u89e3\u538b\u83b7\u53d6\u6587\u4ef6\u3002\u8fd9\u4e2d\u64cd\u4f5c\u5bf9\u4e8e\u6211\u4eec\u6765\u8bf4\u90fd\u5df2\u7ecf\u53f8\u7a7a\u89c1\u60ef\u3002\u6211\u4eec\u538b\u7f29\u6587\u4ef6\u7684\u76ee\u7684\u5c31\u662f\u4e3a\u4e86\u628a\u4f20\u8f93\u6587\u4ef6\u7684\u4f53\u79ef\u51cf\u5c0f\uff0c\u52a0\u5feb\u4f20\u8f93\u901f\u5ea6\u3002\u6211\u4eec\u5728 http<\/code> \u4f20\u8f93\u4e2d\u5f00\u542f gZip<\/code> \u7684\u76ee\u7684\u4e5f\u662f\u5982\u6b64\uff0c\u4f46\u662f\u4e00\u822c\u6587\u7ae0\u4ecb\u7ecd gZip<\/code> \u65f6\u5019\u603b\u662f\u7ed3\u5408\u4e00\u4e9b\u670d\u52a1\u7aef\u914d\u7f6e(nginx<\/code>)\u6216\u8005\u6784\u5efa\u5de5\u5177\u63d2\u4ef6(webpack<\/code>)\u6765\u8bf4\uff0c\u5217\u51fa\u4e00\u5927\u5806\u914d\u7f6e\u8ba9\u4eba\u770b\u7684\u4e91\u91cc\u96fe\u91cc\uff0c\u4ee5\u81f3\u4e8e\u5230\u6700\u540e\u8fd8\u6ca1\u641e\u61c2 \u4e3a\u4ec0\u4e48\u7528<\/code>\uff0c\u600e\u4e48\u7528<\/code> \u8fd9\u4e9b\u95ee\u9898\u3002<\/p>\n\n\n\n

\u5f53\u7528\u6237\u8bbf\u95ee\u6211\u4eec\u7684web\u7ad9\u70b9\u65f6\uff0c\u524d\u7aef\u8d44\u6e90\u901a\u8fc7Gzip\u538b\u7f29\uff0c\u4f20\u8f93\u7ed9\u5ba2\u6237\u7aef\uff0c\u6bd4\u7eaf\u6587\u672c\u4f53\u79ef\u51cf\u5c11\u5927\u698260%\u5de6\u53f3\uff0c\u80fd\u591f\u8282\u7ea6\u5ba2\u6237\u7aef\u7f51\u7edc\u8d44\u6e90\uff0c\u63d0\u5347\u54cd\u5e94\u901f\u5ea6\uff0c\u89e3\u51b3\u7f51\u7edc\u5bfc\u81f4\u7684\u8d44\u6e90\u52a0\u8f7d\u74f6\u9888\uff0c\u548c\u51cf\u5c0f\u670d\u52a1\u5668\u538b\u529b\u3002<\/p>\n\n\n\n

http \u4e0e gZip<\/strong><\/p>\n\n\n\n

\n\n\n\n

\u6211\u4eec\u4e0b\u9762\u53bb\u63a2\u8ba8\u4e00\u4e0b\u8fd9\u4e9b\u95ee\u9898<\/p>\n\n\n\n

gZip<\/code> \u6587\u4ef6\u600e\u4e48\u901a\u8baf<\/strong><\/p>\n\n\n\n

\u6211\u4eec\u4f20\u8f93\u538b\u7f29\u6587\u4ef6\u7ed9\u522b\u4eba\u65f6\u5019\u4e00\u822c\u90fd\u5e26\u7740\u540e\u7f00\u540d .rar<\/code>, .zip<\/code>\u4e4b\u7c7b\uff0c\u5bf9\u65b9\u5728\u62ff\u5230\u6587\u4ef6\u540e\u6839\u636e\u76f8\u5e94\u7684\u540e\u7f00\u540d\u9009\u62e9\u4e0d\u540c\u7684\u89e3\u538b\u65b9\u5f0f\u7136\u540e\u53bb\u89e3\u538b\u6587\u4ef6\u3002\u6211\u4eec\u5728 http<\/code> \u4f20\u8f93\u65f6\u5019\u89e3\u538b\u6587\u4ef6\u7684\u8fd9\u4e2a\u89d2\u8272\u7684\u626e\u6f14\u8005\u5c31\u662f\u6211\u4eec\u4f7f\u7528\u7684\u6d4f\u89c8\u5668\uff0c\u4f46\u662f\u6d4f\u89c8\u5668\u600e\u4e48\u5206\u8fa8\u8fd9\u4e2a\u6587\u4ef6\u662f\u4ec0\u4e48\u683c\u5f0f\uff0c\u5e94\u8be5\u7528\u4ec0\u4e48\u683c\u5f0f\u53bb\u89e3\u538b\u5462\uff1f<\/p>\n\n\n\n

\u5728 http\uff0f1.0<\/code> \u534f\u8bae\u4e2d\u5173\u4e8e\u670d\u52a1\u7aef\u53d1\u9001\u7684\u6570\u636e\u53ef\u4ee5\u914d\u7f6e\u4e00\u4e2a Content-Encoding<\/code> \u5b57\u6bb5\uff0c\u8fd9\u4e2a\u5b57\u6bb5\u7528\u4e8e\u8bf4\u660e\u6570\u636e\u7684\u538b\u7f29\u65b9\u6cd5<\/p>\n\n\n\n

Content-Encoding: gzip\nContent-Encoding: compress\nContent-Encoding: deflate<\/pre>\n\n\n\n
\u5ba2\u6237\u7aef\u5728\u63a5\u53d7\u5230\u8fd4\u56de\u7684\u6570\u636e\u540e\u53bb\u68c0\u67e5\u5bf9\u5e94\u5b57\u6bb5\u7684\u4fe1\u606f\uff0c\u7136\u540e\u6839\u636e\u5bf9\u5e94\u7684\u683c\u5f0f\u53bb\u505a\u76f8\u5e94\u7684\u89e3\u7801\u3002\u5ba2\u6237\u7aef\u5728\u8bf7\u6c42\u65f6\uff0c\u53ef\u4ee5\u7528 Accept-Encoding<\/code> \u5b57\u6bb5\u8bf4\u660e\u81ea\u5df1\u63a5\u53d7\u54ea\u4e9b\u538b\u7f29\u65b9\u6cd5\u3002<\/p>\n\n\n\n
Accept-Encoding: gzip, deflate<\/pre>\n\n\n\n

\u6211\u4eec\u5728\u6d4f\u89c8\u5668\u7684\u63a7\u5236\u53f0\u4e2d\u53ef\u4ee5\u770b\u5230\u8bf7\u6c42\u7684\u76f8\u5173\u4fe1\u606f<\/p>\n\n\n
\n
\"\"<\/figure><\/div>\n\n\n
Gzip\u5de5\u4f5c\u539f\u7406<\/strong><\/p>\n\n\n
\n
\"\"<\/figure><\/div>\n\n\n
    \n
  1. \u6d4f\u89c8\u5668\u8bf7\u6c42url\uff0c\u5e76\u5728\u8bf7\u6c42\u5934\u4e2d\u8bbe\u7f6e\u5c5e\u6027accept-encoding\uff1agzip\u3002\u8868\u660e\u6d4f\u89c8\u5668\u652f\u6301gzip\uff0c\u8fd9\u4e2a\u53c2\u6570\u662f\u6d4f\u89c8\u5668\u81ea\u52a8\u4f1a\u643a\u5e26\u7684\u8bf7\u6c42\u5934\u4fe1\u606f\u3002\uff08\u8fd9\u91cc\u6709\u4e2a\u95ee\u9898\uff0c\u6240\u6709\u6d4f\u89c8\u5668\u90fd\u652f\u6301gzpi\u5417\uff1f\uff09<\/li>\n\n\n\n
  2. \u670d\u52a1\u5668\u6536\u5230\u6d4f\u89c8\u5668\u53d1\u9001\u7684\u8bf7\u6c42\u4e4b\u540e\uff0c\u670d\u52a1\u5668\u4f1a\u8fd4\u56de\u538b\u7f29\u540e\u7684\u6587\u4ef6\uff0c\u5e76\u5728\u54cd\u5e94\u5934\u4e2d\u5305\u542bcontent-encoding: gzip\uff1b\u5982\u679c\u6ca1\u6709\u538b\u7f29\u6587\u4ef6\uff0c\u670d\u52a1\u5668\u4f1a\u8fd4\u56de\u672a\u538b\u7f29\u7684\u8bf7\u6c42\u6587\u4ef6\u3002<\/li>\n\n\n\n
  3. \u6d4f\u89c8\u5668\u63a5\u6536\u5230\u5230\u670d\u52a1\u5668\u7684\u54cd\u5e94\uff0c\u6839\u636econtent-encoding: gzip \u54cd\u5e94\u5934\u4f7f\u7528gzip\u7b56\u7565\u53bb\u89e3\u538b\u538b\u7f29\u540e\u7684\u8d44\u6e90\uff0c\u901a\u8fc7content-type\u5185\u5bb9\u7c7b\u578b\u51b3\u5b9a\u600e\u4e48\u7f16\u7801\u8bfb\u53d6\u8be5\u6587\u4ef6\u5185\u5bb9\u3002<\/li>\n<\/ol>\n\n\n\n
    \u8c01\u53bb\u538b\u7f29\u6587\u4ef6<\/strong><\/p>\n\n\n\n
    \u8fd9\u4ef6\u4e8b\u770b\u8d77\u6765\u8c8c\u4f3c\u53ea\u80fd\u670d\u52a1\u7aef\u6765\u505a\uff0c\u6211\u4eec\u5728\u7f51\u4e0a\u770b\u5230\u6700\u591a\u7684\u4e5f\u662f\u8bf8\u5982 nginx<\/code> \u5f00\u542f gZip<\/code> \u914d\u7f6e\u4e4b\u7c7b\u7684\u6587\u7ae0\uff0c\u4f46\u662f\u73b0\u5728\u524d\u7aef\u6d41\u884c spa<\/code> \u5e94\u7528, \u7528 react<\/code>, vue<\/code> \u4e4b\u7c7b\u7684\u6846\u67b6\u65f6\u5019\u603b\u4f34\u968f\u8fd9\u4e00\u5957\u81ea\u5df1\u7684\u811a\u624b\u67b6,\u4e00\u822c\u7528 webpack<\/code> \u4f5c\u4e3a\u6253\u5305\u5de5\u5177\uff0c\u5176\u4e2d\u53ef\u4ee5\u914d\u7f6e\u63d2\u4ef6 \u5982compression-webpack-plugin \u53ef\u4ee5\u8ba9\u6211\u4eec\u628a\u751f\u6210\u6587\u4ef6\u8fdb\u884c gZip<\/code> \u7b49\u538b\u7f29\u5e76\u751f\u6210\u5bf9\u5e94\u7684\u538b\u7f29\u6587\u4ef6\uff0c\u800c\u6211\u4eec\u5e94\u7528\u5728\u6784\u67b6\u65f6\u5019\u6709\u53ef\u80fd\u4e5f\u4f1a\u5728\u670d\u52a1\u533a\u548c\u524d\u7aef\u6587\u4ef6\u4e2d\u653e\u7f6e\u4e00\u5c42 node<\/code> \u5e94\u7528\u6765\u8fdb\u884c\u63a5\u53e3\u9274\u6743\u548c\u6587\u4ef6\u8f6c\u53d1\u3002nodejs<\/code>\u4e2d\u6211\u4eec\u719f\u6089\u7684express<\/code> \u6846\u67b6\u4e2d\u4e5f\u6709\u4e00\u4e2acompression \u4e2d\u95f4\u4ef6\uff0c\u53ef\u4ee5\u5f00\u542fgZip<\/code>,\u4e00\u65f6\u95f4\u770b\u7684\u4eba\u773c\u82b1\u7f2d\u4e71\uff0c\u5230\u5e95\u5e94\u8be5\u7528\u8c01\u600e\u4e48\u7528\u5462\uff1f<\/p>\n\n\n\n
    \u670d\u52a1\u7aef\u54cd\u5e94\u8bf7\u6c42\u65f6\u5019\u538b\u7f29<\/strong><\/p>\n\n\n\n
    \u5176\u5b9e nginx<\/code> \u538b\u7f29\u548c node<\/code> \u6846\u67b6\u4e2d\u7528\u4e2d\u95f4\u4ef6\u53bb\u538b\u7f29\u90fd\u662f\u4e00\u6837\u7684\uff0c\u5f53\u6211\u4eec\u70b9\u51fb\u7f51\u9875\u53d1\u9001\u4e00\u4e2a\u8bf7\u6c42\u65f6\u5019\uff0c\u6211\u4eec\u7684\u670d\u52a1\u7aef\u4f1a\u627e\u5230\u5bf9\u5e94\u7684\u6587\u4ef6\uff0c\u7136\u540e\u5bf9\u6587\u4ef6\u8fdb\u884c\u538b\u7f29\u8fd4\u56de\u538b\u7f29\u540e\u7684\u5185\u5bb9\u3010\u5f53\u7136\u53ef\u4ee5\u5229\u7528\u7f13\u5b58\u51cf\u5c11\u538b\u7f29\u6b21\u6570<\/em>\u3011\uff0c\u5e76\u914d\u7f6e\u597d\u6211\u4eec\u4e0a\u9762\u63d0\u5230\u7684 Content-Encoding<\/code> \u4fe1\u606f\u3002\u5bf9\u4e8e\u4e00\u4e9b\u5e94\u7528\u5728\u6784\u67b6\u65f6\u5019\u5e76\u6ca1\u6709\u4e0a\u6e38\u4ee3\u7406\u5c42\uff0c\u6bd4\u5982\u670d\u52a1\u7aef\u5c31\u4e00\u5c42 node<\/code> \u5c31\u53ef\u4ee5\u76f4\u63a5\u7528\u81ea\u5df1\u672c\u8eab\u7684\u538b\u7f29\u63d2\u4ef6\u5bf9\u6587\u4ef6\u8fdb\u884c\u538b\u7f29\uff0c\u5982\u679c\u4e0a\u6e38\u914d\u6709\u6709 nginx<\/code> \u8f6c\u53d1\u5904\u7406\u5c42\uff0c\u6700\u597d\u4ea4\u7ed9 nginx<\/code> \u6765\u5904\u7406\u8fd9\u4e9b\uff0c\u56e0\u4e3a\u5b83\u4eec\u6709\u4e13\u95e8\u4e3a\u6b64\u6784\u5efa\u7684\u5185\u5bb9\uff0c\u53ef\u4ee5\u66f4\u597d\u7684\u5229\u7528\u7f13\u5b58\u5e76\u51cf\u5c0f\u5f00\u9500\uff08\u5f88\u591a\u4f7f\u7528c\u8bed\u8a00\u7f16\u5199\u7684\uff09\u3002<\/p>\n\n\n\n
    Gzip\u538b\u7f29\u7684\u51e0\u79cd\u65b9\u6848<\/strong><\/p>\n\n\n\n
    \n\n\n\n
      \n
    1. Nginx\u914d\u7f6e<\/li>\n\n\n\n
    2. webpack\u914d\u7f6e<\/li>\n\n\n\n
    3. Nodejs\u914d\u7f6e<\/li>\n<\/ol>\n\n\n\n
      Nginx\u914d\u7f6e<\/strong><\/p>\n\n\n\n
      \n\n\n\n
      \u6d4f\u89c8\u5668\u8bf7\u6c42\u8d44\u6e90\u65f6\uff0cnginx\u670d\u52a1\u5668\u5bf9\u6587\u4ef6\u8fdb\u884cgzip\u538b\u7f29\u540e\u8fd4\u56de\u7ed9\u6d4f\u89c8\u5668\u3002\u524d\u7aef\u4e0d\u7528\u505a\u4efb\u4f55\u4fee\u6539\u6b63\u5e38\u6253\u5305\uff0c\u4f46\u8fd9\u6837\u4f1a\u6d88\u8017\u670d\u52a1\u5668\u6027\u80fd\u3002nginx\u5f00\u542fgzip\u538b\u7f29\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n
      \n
      \"\"<\/figure><\/div>\n\n\n
      \u4ecb\u7ecd\u4e00\u4e0b\u4e0a\u9762\u7684\u914d\u7f6e\uff1a<\/p>\n\n\n\n
      \u6307\u4ee4<\/td>\u683c\u5f0f<\/td>\u8bf4\u660e<\/td><\/tr>
      gzip<\/td>gzip on | off<\/td>\u63a7\u5236\u662f\u5426\u5f00\u542fgzip\uff0c\u9ed8\u8ba4\u4e0d\u5f00\u542f<\/td><\/tr>
      gzip_min_length<\/td>gzip_min_length length<\/td>\u5927\u4e8elength\u7684\u54cd\u5e94\u624d\u538b\u7f29\uff0c\u9ed8\u8ba4\u4e3a20\u5b57\u8282<\/td><\/tr>
      gzip_http_version<\/td>gzip_http_version 1.0|1.1<\/td>\u5bf91.1\u7684\u8bf7\u6c42\u5f00\u542f\u538b\u7f29\u529f\u80fd<\/td><\/tr>
      gzip_buffers<\/td>gzip_buffers number size<\/td>\u8bbe\u7f6egzip\u7533\u8bf7\u5185\u5b58\u7684\u5927\u5c0f\uff0c\u7533\u8bf7number\u4e2a\u5927\u5c0f\u4e3asize\u7684\u7a7a\u95f4<\/td><\/tr>
      gzip_comp_level<\/td>gzip_comp_level level<\/td>\u8bbe\u7f6e\u538b\u7f29\u7b49\u7ea7\uff0c1-9\uff0c1\u8868\u793a\u538b\u7f29\u7a0b\u5ea6\u6700\u4f4e\uff0c\u538b\u7f29\u7387\u6700\u9ad8\u30029\u8868\u793a\u76f8\u53cd\uff0c\u6700\u8d39\u65f6\u95f4\u3002<\/td><\/tr>
      gzip_types<\/td>gzip_types mine-types<\/td>\u6839\u636emime-type\u7c7b\u578b\u8fdb\u884c\u538b\u7f29\uff0c\u53ef\u4ee5\u53d6\u503ctext\/plain\u7b49\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
      \u5176\u4e2d\u7684zip_comp_level\uff0c\u662f\u4e00\u9879\u91cd\u8981\u7684\u6027\u80fd\u6307\u6807\uff0c\u53d6\u503c\u591a\u5c11\u6700\u5408\u7406\uff1f\u4ee5\u4e0b\u662f\u4ee5umi\u4e3a\u4f8b\uff0clevel\u4ece1-9\uff0c\u538b\u7f29\u4e4b\u540e\u7684umi.742a046d.js\u6587\u4ef6\u5206\u6790<\/p>\n\n\n
      \n
      \"\"<\/figure><\/div>\n\n\n
      \u4ee5\u4e0a\u5206\u6790\u5f97\u51fa\u7ed3\u8bba\uff1a\u968f\u7740\u538b\u7f29\u7387\u7684\u63d0\u9ad8\uff0c\u6240\u6d88\u8017\u7684CPU\u4e5f\u4f1a\u8d8a\u6765\u8d8a\u591a\u3002\u4ece1-4\u538b\u7f29\u6bd4\u8f83\u660e\u663e\uff0c5\u4ee5\u540e\u57fa\u672c\u53d8\u5316\u4e0d\u5927\u3002\u4f30\u5efa\u8bae\u8bbe\u7f6egzip_comp_level 4<\/strong><\/p>\n\n\n\n
      \u524d\u7aef\u6253\u5305<\/strong><\/p>\n\n\n\n
      \n\n\n\n
      \u6253\u5305\u65f6\u901a\u8fc7webpack\u914d\u7f6e\u751f\u6210\u7684\u5bf9\u5e94\u7684.gz\u6587\u4ef6\uff0c\u6d4f\u89c8\u5668\u8bf7\u6c42\u6587\u4ef6\u540e\u4f1a\u81ea\u52a8\u89e3\u538b\u672ajs\u6216\u8005css\u7b49\u8d44\u6e90\u6587\u4ef6\u3002<\/p>\n\n\n\n
      \u524d\u7aef\u6253\u5305\u501f\u52a9compression-webpack-plugin<\/strong>\u63d2\u4ef6<\/p>\n\n\n\n
      npm install compression-webpack-plugin –save-dev<\/p>\n\n\n\n
      \u8fd8\u662f\u501f\u52a9umi\uff0c\u5728config.ts\u4e2d\u914d\u7f6e\u5982\u4e0b\uff1a<\/p>\n\n\n\n
      {\n ...\n chainWebpack(config, {webpack}){\n    config.plugin('compression-webpack-plugin').use(CompressionPlugin, [{\n      algorithm: 'gzip',\n      test: \/\\.(js|css|html|svg|gif|png|jpeg|txt)$\/,\n      filename: '[base].gz',\n      threshold: 2048,\n      deleteOriginalAssets: false,\n    }])\n  },\n...\n}\n<\/pre>\n\n\n\n
      \u6253\u5305\u4e4b\u540e\u7684\u6587\u4ef6\u76ee\u5f55\uff1a<\/p>\n\n\n
      \n
      \"\"<\/figure><\/div>\n\n\n
      \u53ef\u4ee5\u901a\u8fc7\u914d\u7f6edeleteOriginalAssets\uff1atrue\uff0c\u5220\u9664\u672a\u6253\u5305\u8d44\u6e90\uff0c\u4f46\u6211\u4eec\u63a8\u8350\u4fdd\u7559\u672a\u6253\u5305\u8d44\u6e90<\/strong>\u3002<\/p>\n\n\n\n
      Nginx\u670d\u52a1\u5668\u53ea\u9700\u8981\u914d\u7f6e\uff1a<\/p>\n\n\n\n
      gzip_static on;<\/pre>\n\n\n\n
      nodejs\u542f\u7528gzip<\/strong><\/p>\n\n\n\n
      \n\n\n\n
      nodejs\u542f\u7528gzip\u76f8\u5bf9\u6765\u8bf4\u6bd4\u8f83\u7b80\u5355\uff0c\u4ee5express\u6846\u67b6\u4e3a\u4f8b\u5982\u4f55\u542f\u7528gzip\uff1b<\/p>\n\n\n\n
      npm install compression \nnpm install @types\/compression --save-dev<\/pre>\n\n\n\n
      import compression from 'compression';\n...\nconst app = express();\n\/\/ \u5c3d\u91cf\u5728\u5176\u4ed6\u4e2d\u95f4\u4ef6\u524d\u9762\napp.use(compression({level: 5}));\n...\n<\/pre>\n\n\n\n
      \u95ee\u9898<\/strong><\/p>\n\n\n\n
      \n\n\n\n
      1.gzip\u662f\u6240\u6709\u6d4f\u89c8\u5668\u90fd\u652f\u6301\u7684\u5417\uff1f<\/strong><\/p>\n\n\n
      \n
      \"\"<\/figure><\/div>\n\n\n
      2.content-type\u548ccontent-encoding\u7684\u533a\u522b<\/strong><\/p>\n\n\n\n
      content-type\uff1a\u5185\u5bb9\u7c7b\u578b\uff0c\u51b3\u5b9a\u6587\u4ef6\u63a5\u6536\u65b9\u4ee5\u4ec0\u4e48\u5f62\u5f0f\u3001\u4ec0\u4e48\u7f16\u7801\u8bfb\u53d6\u8fd9\u4e2a\u6587\u4ef6\uff0c<\/strong>\u6ce8\u91cd\u662f\u6d4f\u89c8\u5668\u5982\u4f55\u8bfb\u53d6\u6587\u4ef6\u3002<\/p>\n\n\n\n
      content-encoding\uff1a\u8bbe\u7f6e\u6587\u4ef6\u5185\u5bb9\u7684\u7f16\u7801\u683c\u5f0f\uff0c\u4f20\u8f93\u524d\u4ec0\u4e48\u683c\u5f0f\uff0c\u4f20\u8f93\u540e\u63a5\u6536\u5230\u8981\u4ee5\u4ec0\u4e48\u683c\u5f0f\u89e3\u6790\uff0c<\/strong>\u6ce8\u91cd\u5982\u4f55\u4f20\u8f93\u6587\u4ef6\u3002<\/p>\n\n\n\n
      3\u3001\u538b\u7f29\u540e\u7684\u6587\u4ef6\u4f1a\u4e0d\u4f1a\u5f71\u54cd\u4e4b\u524d\u7f13\u5b58\u6587\u4ef6\u7684\u7f13\u5b58\u7b56\u7565\uff1f<\/strong><\/p>\n\n\n\n
      \u4e0d\u4f1a\u3002\u56e0\u4e3a\u751f\u6210\u540e\u7684gz\u6587\u4ef6\u540d\u540c\u6837\u4f1a\u5e26\u4e0ahash\u503c\u3002<\/p>\n\n\n\n
      4\u3001\u9664\u4e86Gzip\u538b\u7f29\uff0c\u8fd8\u6709\u522b\u7684\u538b\u7f29\u65b9\u5f0f\u5417\uff1f<\/strong><\/p>\n\n\n\n
      \u8fd9\u4e2a\u4e3b\u8981\u770b\uff0ccontent-encoding\u6709\u54ea\u4e9b\u503c\uff0c\u8fd8\u6709zopfli\u3001brotli\u3002\u5176\u4ed6\u538b\u7f29\u65b9\u5f0f\u8981\u4e48\u6548\u679c\u5dee\u4e0d\u8fc7\uff0c\u8981\u4e48\u6d4f\u89c8\u5668\u517c\u5bb9\u6027\u4e0d\u597d\uff0c\u5efa\u8bae\u4e0d\u8981\u91c7\u7528\u5176\u4ed6\u538b\u7f29\u65b9\u5f0f\u3002<\/p>\n\n\n\n
      5. nodejs\u7684compression\u6a21\u5757\uff0c\u4f1a\u538b\u7f29 http json\u7684response\u5417\uff1f<\/strong><\/p>\n\n\n\n
      \u5728\u5e94\u7528\u4e2d\u4f7f\u7528 compression<\/code> \u6a21\u5757<\/p>\n\n\n\n
      \u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 Express \u6846\u67b6\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u5c06 compression<\/code> \u6a21\u5757\u96c6\u6210\u5230\u4f60\u7684\u5e94\u7528\u4e2d\uff1a<\/p>\n\n\n\n
      const express = require('express');\nconst compression = require('compression');\n\nconst app = express();\n\n\/\/ \u4f7f\u7528 compression \u4e2d\u95f4\u4ef6\napp.use(compression());\n\napp.get('\/data', (req, res) => {\n    const jsonResponse = {\n        message: 'Hello, this is a compressed JSON response!',\n        data: Array(1000).fill('some data')\n    };\n\n    res.json(jsonResponse);\n});\n\nconst PORT = 3000;\napp.listen(PORT, () => {\n    console.log(`Server is running on port ${PORT}`);\n});\n<\/pre>\n\n\n\n
      \/\/ \u542f\u52a8\u670d\u52a1\nnode app.js\n\n\/\/ \u53d1\u9001\u8bf7\u6c42\ncurl -H \"Accept-Encoding: gzip\" http:\/\/localhost:3000\/data<\/pre>\n\n\n\n
      \u4f60\u4f1a\u53d1\u73b0\u54cd\u5e94\u662f\u538b\u7f29\u8fc7\u7684\uff0c\u5e76\u4e14\u4f53\u79ef\u6bd4\u672a\u538b\u7f29\u7684\u54cd\u5e94\u8981\u5c0f\u5f97\u591a\u3002<\/p>\n\n\n\n
        \n
      • \u5ba2\u6237\u7aef\u652f\u6301<\/strong>\uff1a\u5ba2\u6237\u7aef\u5fc5\u987b\u652f\u6301 gzip \u6216\u5176\u4ed6\u538b\u7f29\u7b97\u6cd5\uff0c\u5e76\u5728\u8bf7\u6c42\u5934\u4e2d\u5305\u542b Accept-Encoding: gzip<\/code>\u3002<\/li>\n\n\n\n
      • \u54cd\u5e94\u5927\u5c0f<\/strong>\uff1acompression<\/code> \u6a21\u5757\u4f1a\u81ea\u52a8\u5904\u7406\u54cd\u5e94\u5927\u5c0f\u3002\u5982\u679c\u54cd\u5e94\u592a\u5c0f\uff08\u9ed8\u8ba4\u9608\u503c\u662f 1KB\uff09\uff0c\u53ef\u80fd\u4e0d\u4f1a\u538b\u7f29\uff0c\u56e0\u4e3a\u538b\u7f29\u5c0f\u7684\u54cd\u5e94\u53ef\u80fd\u5f97\u4e0d\u507f\u5931\u3002<\/li>\n\n\n\n
      • \u6027\u80fd<\/strong>\uff1a\u538b\u7f29\u548c\u89e3\u538b\u7f29\u4f1a\u6d88\u8017 CPU \u8d44\u6e90\uff0c\u56e0\u6b64\u9700\u8981\u6839\u636e\u5177\u4f53\u573a\u666f\u6743\u8861\u6027\u80fd\u548c\u5e26\u5bbd\u7684\u6d88\u8017\u3002<\/li>\n<\/ul>\n\n\n\n
        <\/p>\n","protected":false},"excerpt":{"rendered":"
        \u8f6c\u8f7d\uff1a\u63a2\u7d22HTTP\u4f20\u8f93\u4e2dgzip\u538b\u7f29\u7684\u79d8\u5bc6 \u80cc\u666f \u4e3a\u4ec0\u4e48\u8981\u5f00\u542fgZip \u6211\u4eec\u7ed9\u67d0\u4eba\u53d1\u9001\u90ae\u4ef6\u65f6\uff0c\u6211\u4eec\u5728\u4f20\u8f93\u4e4b\u524d\u628a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/16116"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16116"}],"version-history":[{"count":4,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/16116\/revisions"}],"predecessor-version":[{"id":16130,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/16116\/revisions\/16130"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}