fix(route)(jike/user): improper linebreak (#9168)

Signed-off-by: Rongrong <15956627+Rongronggg9@users.noreply.github.com>

lib/routes/jike/user.js

@@ -49,10 +49,12 @@ module.exports = async (ctx) => {
                 });
 
             let content = item.content || (item.linkInfo && item.linkInfo.title) || (item.question && item.question.title) || item.title || '';
+            content = content.replace(/\r\n|\n|\r/g, '<br>');
 
             let shortenTitle = '一条动态';
             if (content) {
                 shortenTitle = content.length > 75 ? `${content.substr(0, 75)}...` : content;
+                shortenTitle = shortenTitle.replace(/(<br>)+/g, ' ');
                 content = `${content}<br><br>`;
             }
 
@@ -65,8 +67,8 @@ module.exports = async (ctx) => {
                         repostImgTemplate += `<br><img referrerpolicy="no-referrer" src="${item.thumbnailUrl}">`;
                     });
 
-                const repostContent = `转发 ${screenNameTemplate}: ${item.target.content}${repostImgTemplate}`;
-                content = `${content}${repostContent}`.replace(/\n|\r/g, '<br>');
+                const repostContent = `转发 ${screenNameTemplate}: ${item.target.content}${repostImgTemplate}`.replace(/\r\n|\n|\r/g, '<br>');
+                content = `${content}${repostContent}`;
             }
             // 部分功能未知
             /* else if (item.type === 'ANSWER') {
@@ -101,7 +103,7 @@ module.exports = async (ctx) => {
 
             const single = {
                 title: `${typeMap[item.type]}了: ${shortenTitle}`,
-                description: `${content}${linkTemplate}${imgTemplate}`,
+                description: `${content}${linkTemplate}${imgTemplate}`.replace(/(<br>|\s)+$/, ''),
                 pubDate: new Date(item.createdAt).toUTCString(),
                 link: linkMap[item.type],
             };