{"id":8381,"date":"2021-01-16T19:31:01","date_gmt":"2021-01-16T11:31:01","guid":{"rendered":"https:\/\/sdeno.com\/?p=8381"},"modified":"2021-01-16T19:33:04","modified_gmt":"2021-01-16T11:33:04","slug":"vue%e9%92%88%e5%af%b9%e6%90%9c%e7%b4%a2%e5%bc%95%e6%93%8e%e5%81%9aseo%e4%bc%98%e5%8c%96","status":"publish","type":"post","link":"https:\/\/sdeno.com\/?p=8381","title":{"rendered":"vue\u9488\u5bf9\u641c\u7d22\u5f15\u64ce\u505aSEO\u4f18\u5316"},"content":{"rendered":"

\u5148\u628a\u51e0\u4e2a\u65b9\u6cd5\u653e\u51fa\u6765\uff1a<\/strong><\/p>\n

1.SSR\u670d\u52a1\u5668\u6e32\u67d3\uff1b
\n2.\u9759\u6001\u5316\uff1b
\n3.\u9884\u6e32\u67d3prerender-spa-plugin\uff1b
\n4.\u4f7f\u7528Phantomjs\u9488\u5bf9\u722c\u866b\u505a\u5904\u7406\u3002<\/p>\n

\u9996\u5148\u590d\u4e60\u4e00\u4e0bSEO\uff1a<\/strong><\/p>\n

\u641c\u7d22\u5f15\u64ce\u4f18\u5316\uff08Search engine optimization\uff0c\u7b80\u79f0SEO\uff09\uff0c\u6307\u4e3a\u4e86\u63d0\u5347\u7f51\u9875\u5728\u641c\u7d22\u5f15\u64ce\u81ea\u7136\u641c\u7d22\u7ed3\u679c\u4e2d\uff08\u975e\u5546\u4e1a\u6027\u63a8\u5e7f\u7ed3\u679c\uff09\u7684\u6536\u5f55\u6570\u91cf\u4ee5\u53ca\u6392\u5e8f\u4f4d\u7f6e\u800c\u505a\u7684\u4f18\u5316\u884c\u4e3a\uff0c\u662f\u4e3a\u4e86\u4ece\u641c\u7d22\u5f15\u64ce\u4e2d\u83b7\u5f97\u66f4\u591a\u7684\u514d\u8d39\u6d41\u91cf\uff0c\u4ee5\u53ca\u66f4\u597d\u7684\u5c55\u73b0\u5f62\u8c61\u3002<\/p>\n

vue\u5bf9seo\u592a\u4e0d\u53cb\u597d\u4e86\uff0c\u5355\u9875\u9762SPA\u5e94\u7528\u5c31\u662f\u5b9e\u65f6\u6e32\u67d3\u7684\uff0c\u722c\u866b\u90fd\u722c\u4e0d\u5230\uff0c\u6211\u5728\u505a\u5b8c\u4e00\u4e2avue\u5199\u7684\u5b98\u7f51\u7684\u65f6\u5019\uff0c\u8001\u677f\u7a81\u7136\u8bf4\u8981seo\uff0c\u6211\u61f5\u903c\u4e86\uff0c\u6240\u4ee5\u88ab\u8feb\u8425\u4e1a\u627e\u4e86\u4e00\u4e0b\u4f18\u5316\u65b9\u6cd5\u3002<\/p>\n

1. SSR\uff1a<\/strong><\/p>\n

\u8fd9\u4e2avue\u7684\u5b98\u65b9\u6709\u4e00\u4e2a\u6587\u6863\uff08\u5b98\u65b9\u5730\u5740<\/a>\uff09\uff0c\u4f46\u662f\u5bf9Vue\u7248\u672c\u6709\u8981\u6c42\uff0c\u5bf9\u670d\u52a1\u5668\u4e5f\u6709\u4e00\u5b9a\u8981\u6c42\uff0c\u9700\u8981\u652f\u6301nodejs\u73af\u5883\uff0c\u5176\u4ed6\u73af\u5883\u4e5f\u53ef\u4ee5\uff0c\u4ee3\u7801\u53c8\u8981\u91cd\u65b0\u5199\u4e00\u904d\u3002<\/p>\n

\u00a0\u4f7f\u7528SSR\u6743\u8861\u4e4b\u5904\uff1a<\/strong><\/p>\n

    \n
  1. \u5f00\u53d1\u6761\u4ef6\u6240\u9650\uff0c\u6d4f\u89c8\u5668\u7279\u5b9a\u7684\u4ee3\u7801\uff0c\u53ea\u80fd\u5728\u67d0\u4e9b\u751f\u547d\u5468\u671f\u94a9\u5b50\u51fd\u6570 (lifecycle hook) \u4e2d\u4f7f\u7528\uff1b\u4e00\u4e9b\u5916\u90e8\u6269\u5c55\u5e93 (external library) \u53ef\u80fd\u9700\u8981\u7279\u6b8a\u5904\u7406\uff0c\u624d\u80fd\u5728\u670d\u52a1\u5668\u6e32\u67d3\u5e94\u7528\u7a0b\u5e8f\u4e2d\u8fd0\u884c\uff1b<\/li>\n
  2. \u73af\u5883\u548c\u90e8\u7f72\u8981\u6c42\u66f4\u9ad8\uff0c\u9700\u8981Node.js server \u8fd0\u884c\u73af\u5883\uff1b<\/li>\n
  3. \u9ad8\u6d41\u91cf\u7684\u60c5\u51b5\u4e0b\uff0c\u8bf7\u51c6\u5907\u76f8\u5e94\u7684\u670d\u52a1\u5668\u8d1f\u8f7d\uff0c\u5e76\u660e\u667a\u5730\u91c7\u7528\u7f13\u5b58\u7b56\u7565\u3002<\/li>\n<\/ol>\n

    \u4f18\u52bf\uff1a<\/strong><\/p>\n

      \n
    1. \u66f4\u597d\u7684 SEO\uff0c\u7531\u4e8e\u641c\u7d22\u5f15\u64ce\u722c\u866b\u6293\u53d6\u5de5\u5177\u53ef\u4ee5\u76f4\u63a5\u67e5\u770b\u5b8c\u5168\u6e32\u67d3\u7684\u9875\u9762\uff1b<\/li>\n
    2. \u66f4\u5feb\u7684\u5185\u5bb9\u5230\u8fbe\u65f6\u95f4 (time-to-content)\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u7f13\u6162\u7684\u7f51\u7edc\u60c5\u51b5\u6216\u8fd0\u884c\u7f13\u6162\u7684\u8bbe\u5907\u3002<\/li>\n<\/ol>\n

      \u4e0d\u8db3\uff1a\uff08\u5f00\u53d1\u4e2d\u9047\u5230\u7684\u5751\uff09<\/strong><\/p>\n

      1.\u4e00\u5957\u4ee3\u7801\u4e24\u5957\u6267\u884c\u73af\u5883\uff0c\u4f1a\u5f15\u8d77\u5404\u79cd\u95ee\u9898\uff0c\u6bd4\u5982\u670d\u52a1\u7aef\u6ca1\u6709window\u3001document\u5bf9\u8c61\uff0c\u5904\u7406\u65b9\u5f0f\u662f\u589e\u52a0\u5224\u65ad\uff0c\u5982\u679c\u662f\u5ba2\u6237\u7aef\u624d\u6267\u884c\uff1a<\/p>\n

      if<\/span>(process.browser){\r\n   console<\/span>.log<\/span>(window);\r\n}<\/code><\/pre>\n
      \u5f15\u7528npm\u5305\uff0c\u5e26\u6709dom\u64cd\u4f5c\u7684\uff0c\u4f8b\u5982\uff1a wowjs \uff0c\u4e0d\u80fd\u7528 import \u7684\u65b9\u5f0f\uff0c\u6539\u7528\uff1a<\/p>\n
      if<\/span> (process.browser) {\r\n  var<\/span> { WOW } = require<\/span>('wowjs'<\/span>);\r\n  require<\/span>('wowjs\/css\/libs\/animate.css'<\/span>);\r\n}<\/code><\/pre>\n
      2.Nuxt asyncData\u65b9\u6cd5\uff0c\u521d\u59cb\u5316\u9875\u9762\u524d\u5148\u5f97\u5230\u6570\u636e\uff0c\u4f46\u4ec5\u9650\u4e8e \u9875\u9762\u7ec4\u4ef6 \u8c03\u7528\uff1a<\/p>\n
      \/\/ \u5e76\u53d1\u52a0\u8f7d\u591a\u4e2a\u63a5\u53e3\uff1a<\/span>\r\n async asyncData ({ app, query }) {\r\n   let [resA, resB, resC] = await Promise.all([\r\n      app.$axios.get<\/span>('\/api\/a'<\/span>),\r\n      app.$axios.get<\/span>('\/api\/b'<\/span>),\r\n      app.$axios.get<\/span>('\/api\/c'<\/span>),\r\n   ])\r\n   \r\n   return<\/span> {\r\n     dataA: resA.data<\/span>,\r\n     dataB: resB.data<\/span>,\r\n     dataC: resC.data<\/span>,\r\n   }\r\n}<\/code><\/pre>\n
      \u5728asyncData\u4e2d\u83b7\u53d6\u53c2\u6570\uff1a<\/strong><\/p>\n
      1.\u83b7\u53d6\u52a8\u6001\u8def\u7531\u53c2\u6570\uff0c\u5982\uff1a<\/strong><\/p>\n
      \/list\/:id' ==>\u00a0 '\/list\/123<\/code><\/p>\n
      \u63a5\u6536\uff1a<\/p>\n
      \n\n\n\n
      \n
      1<\/div>\n
      2<\/div>\n
      3<\/div>\n<\/td>\n
      		\n
      \n
      async asyncData ({ app, query }) {<\/code><\/div>\n
      \u00a0<\/code>\u00a0console.log(app.context.params.id)\u00a0<\/code>\/\/123<\/code><\/div>\n
      }<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
      2.\u83b7\u53d6url?\u83b7\u53d6\u53c2\u6570\uff0c\u5982\uff1a<\/strong><\/p>\n
      \/list?id=123<\/code><\/p>\n
      \u63a5\u6536\uff1a<\/p>\n
      \n
      \n
      \n\n\n\n
      \n
      1<\/div>\n
      2<\/div>\n
      3<\/div>\n<\/td>\n
      		\n
      \n
      async asyncData ({ app, query }) {<\/code><\/div>\n
      \u00a0<\/code>\u00a0console.log(query.id)\u00a0<\/code>\/\/123<\/code><\/div>\n
      }<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n
      3.\u5982\u679c\u4f60\u4f7f\u7528 v-if \u8bed\u6cd5\uff0c\u90e8\u7f72\u5230\u7ebf\u4e0a\u5927\u6982\u4e5f\u4f1a\u9047\u5230\u8fd9\u4e2a\u9519\u8bef\uff1a<\/p>\n
      Error while initializing app DOMException: Failed to execute ‘appendChild’ on ‘Node’: This node type does not support this method.
      \nat Object.We [as appendChild]<\/p><\/blockquote>\n
      \u6839\u636egithub nuxt\u4e0a\u7684\u00a0issue\u7b2c1552\u6761\u00a0<\/a>\u63d0\u793a\uff0c\u8981\u5c06 v-if \u6539\u4e3a v-show \u8bed\u6cd5\u3002<\/p>\n
      2.\u9759\u6001\u5316<\/strong><\/p>\n
      \u5728 Nuxt.js \u6267\u884c generate \u9759\u6001\u5316\u6253\u5305\u65f6\uff0c\u52a8\u6001\u8def\u7531\u4f1a\u88ab\u5ffd\u7565\u3002<\/p>\n
      \n\n\n\n
      \n
      1<\/div>\n
      2<\/div>\n
      3<\/div>\n
      4<\/div>\n<\/td>\n
      		\n
      \n
      -| pages\/<\/code><\/div>\n
      ---| index.vue<\/code><\/div>\n
      ---| users\/<\/code><\/div>\n
      -----| _id.vue<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
      \u9700\u8981\u52a8\u6001\u8def\u7531\u5148\u751f\u6210\u9759\u6001\u9875\u9762\uff0c\u4f60\u9700\u8981\u6307\u5b9a\u52a8\u6001\u8def\u7531\u53c2\u6570\u7684\u503c\uff0c\u5e76\u914d\u7f6e\u5230 routes \u6570\u7ec4\u4e2d\u53bb\u3002<\/p>\n
      \n\n\n\n
      \n
      1<\/div>\n
      2<\/div>\n
      3<\/div>\n
      4<\/div>\n
      5<\/div>\n
      6<\/div>\n
      7<\/div>\n
      8<\/div>\n
      9<\/div>\n
      10<\/div>\n<\/td>\n
      		\n
      \n
      \/\/ nuxt.config.js<\/code><\/div>\n
      module.exports = {<\/code><\/div>\n
      \u00a0<\/code>\u00a0generate: {<\/code><\/div>\n
      \u00a0<\/code>\u00a0routes: [<\/code><\/div>\n
      \u00a0\u00a0<\/code>\u00a0'\/users\/1'<\/code>\u00a0,<\/code><\/div>\n
      \u00a0\u00a0<\/code>\u00a0'\/users\/2'<\/code>\u00a0,<\/code><\/div>\n
      \u00a0\u00a0<\/code>\u00a0'\/users\/3'<\/code><\/div>\n
      \u00a0<\/code>\u00a0]<\/code><\/div>\n
      \u00a0<\/code>\u00a0}<\/code><\/div>\n
      }<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
      \u8fd0\u884c\u6253\u5305\uff0c\u5373\u53ef\u770b\u89c1\u6253\u5305\u51fa\u6765\u7684\u9875\u9762\u3002<\/p>\n
      \u4f46\u662f\u5982\u679c\u8def\u7531\u52a8\u6001\u53c2\u6570\u7684\u503c\u662f\u52a8\u6001\u7684\u800c\u4e0d\u662f\u56fa\u5b9a\u7684\uff0c\u5e94\u8be5\u600e\u4e48\u505a\u5462\uff1f<\/p>\n
      \u4f7f\u7528\u4e00\u4e2a\u8fd4\u56de Promise \u5bf9\u8c61\u7c7b\u578b \u7684 \u51fd\u6570\uff1b
      \n\u4f7f\u7528\u4e00\u4e2a\u56de\u8c03\u662f callback(err, params) \u7684 \u51fd\u6570\u3002<\/p>\n
      \n\n\n\n
      \n
      1<\/div>\n
      2<\/div>\n
      3<\/div>\n
      4<\/div>\n
      5<\/div>\n
      6<\/div>\n
      7<\/div>\n
      8<\/div>\n
      9<\/div>\n
      10<\/div>\n
      11<\/div>\n
      12<\/div>\n
      13<\/div>\n
      14<\/div>\n
      15<\/div>\n
      16<\/div>\n
      17<\/div>\n
      18<\/div>\n<\/td>\n
      		\n
      \n
      \/\/ nuxt.config.js<\/code><\/div>\n
      import axios from\u00a0<\/code>'axios'<\/code><\/div>\n
      <\/div>\n
      export\u00a0<\/code>default<\/code>\u00a0{<\/code><\/div>\n
      \u00a0<\/code>\u00a0generate: {<\/code><\/div>\n
      \u00a0<\/code>\u00a0routes:\u00a0<\/code>function<\/code>\u00a0() {<\/code><\/div>\n
      \u00a0\u00a0<\/code>\u00a0return<\/code>\u00a0axios.get(<\/code>\u00a0'https:\/\/my-api\/users<\/a>'<\/code>\u00a0)<\/code><\/div>\n
      \u00a0\u00a0<\/code>\u00a0.then((res) => {<\/code><\/div>\n
      \u00a0\u00a0<\/code>\u00a0return<\/code>\u00a0res.data.map((user) => {<\/code><\/div>\n
      \u00a0\u00a0\u00a0<\/code>\u00a0return<\/code>\u00a0{<\/code><\/div>\n
      \u00a0\u00a0\u00a0<\/code>\u00a0route:\u00a0<\/code>'\/users\/'<\/code>\u00a0+ user.id,<\/code><\/div>\n
      \u00a0\u00a0\u00a0<\/code>\u00a0payload: user<\/code><\/div>\n
      \u00a0\u00a0\u00a0<\/code>\u00a0}<\/code><\/div>\n
      \u00a0\u00a0<\/code>\u00a0})<\/code><\/div>\n
      \u00a0\u00a0<\/code>\u00a0})<\/code><\/div>\n
      \u00a0<\/code>\u00a0}<\/code><\/div>\n
      \u00a0<\/code>\u00a0}<\/code><\/div>\n
      }<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
      \u73b0\u5728\u6211\u4eec\u53ef\u4ee5\u4ece \/users\/_id.vue \u8bbf\u95ee\u7684 payload \uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
      \n\n\n\n
      \n
      1<\/div>\n
      2<\/div>\n
      3<\/div>\n
      4<\/div>\n<\/td>\n
      		\n
      \n
      async asyncData ({ params, error, payload }) {<\/code><\/div>\n
      \u00a0<\/code>\u00a0if<\/code>\u00a0(payload)\u00a0<\/code>return<\/code>\u00a0{ user: payload }<\/code><\/div>\n
      \u00a0<\/code>\u00a0else<\/code>\u00a0return<\/code>\u00a0{ user: await backend.fetchUser(params.id) }<\/code><\/div>\n
      }<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
      \u5982\u679c\u4f60\u7684\u52a8\u6001\u8def\u7531\u7684\u53c2\u6570\u5f88\u591a\uff0c\u4f8b\u5982\u5546\u54c1\u8be6\u60c5\uff0c\u53ef\u80fd\u9ad8\u8fbe\u51e0\u5343\u51e0\u4e07\u4e2a\u3002\u9700\u8981\u4e00\u4e2a\u63a5\u53e3\u8fd4\u56de\u6240\u6709id\uff0c\u7136\u540e\u6253\u5305\u65f6\u904d\u5386id\uff0c\u6253\u5305\u5230\u672c\u5730\uff0c\u5982\u679c\u67d0\u4e2a\u5546\u54c1\u4fee\u6539\u4e86\u6216\u8005\u4e0b\u67b6\u4e86\uff0c\u53c8\u8981\u91cd\u65b0\u6253\u5305\uff0c\u6570\u91cf\u591a\u7684\u60c5\u51b5\u4e0b\u6253\u5305\u4e5f\u662f\u975e\u5e38\u6162\u7684\uff0c\u975e\u5e38\u4e0d\u73b0\u5b9e\u3002<\/p>\n
      \u4f18\u52bf\uff1a<\/p>\n