fix(route): segment fault user (#12900)

lib/v2/segmentfault/user.js

@@ -1,7 +1,7 @@
 const got = require('@/utils/got');
 const cheerio = require('cheerio');
 const { parseDate } = require('@/utils/parse-date');
-
+const { acw_sc__v2 } = require('./utils');
 const host = 'https://segmentfault.com';
 
 module.exports = async (ctx) => {
@@ -19,10 +19,16 @@ module.exports = async (ctx) => {
         author,
     }));
 
+    const acwScV2Cookie = await acw_sc__v2(list[0].link, ctx.cache.tryGet);
+
     const items = await Promise.all(
         list.map((item) =>
             ctx.cache.tryGet(item.link, async () => {
-                const response = await got(item.link);
+                const response = await got(item.link, {
+                    headers: {
+                        cookie: `acw_sc__v2=${acwScV2Cookie};`,
+                    },
+                });
                 const content = cheerio.load(response.data);
 
                 item.description = content('article')

lib/v2/segmentfault/utils.js

@@ -0,0 +1,34 @@
+const zlib = require('zlib');
+const got = require('@/utils/got');
+const config = require('@/config').value;
+const { getAcwScV2ByArg1 } = require('@/v2/5eplay/utils');
+
+const acw_sc__v2 = (link, tryGet) =>
+    tryGet(
+        'segmentfault:acw_sc__v2',
+        async () => {
+            const response = await got(link, {
+                decompress: false,
+            });
+
+            const unzipData = zlib.createUnzip();
+            unzipData.write(response.body);
+
+            let acw_sc__v2 = '';
+            for await (const data of unzipData) {
+                const strData = data.toString();
+                const matches = strData.match(/var arg1='(.*?)';/);
+                if (matches) {
+                    acw_sc__v2 = getAcwScV2ByArg1(matches[1]);
+                    break;
+                }
+            }
+            return acw_sc__v2;
+        },
+        config.cache.routeExpire,
+        false
+    );
+
+module.exports = {
+    acw_sc__v2,
+};