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Commit a248cc3

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committed
修复第二次添加文章失败的问题
1 parent e4c97fc commit a248cc3

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2 files changed

+66
-66
lines changed

2 files changed

+66
-66
lines changed

‎routes/addArticle.js

Lines changed: 33 additions & 33 deletions
Original file line numberDiff line numberDiff line change
@@ -5,39 +5,6 @@ const mysql = require('./../mysql/db')
55
const MarkdownIt = require('markdown-it')
66
const markdownItTocAndAnchor = require('markdown-it-toc-and-anchor').default
77
const hljs = require('highlight.js')
8-
const md = new MarkdownIt({
9-
html: true,
10-
linkify: true,
11-
typographer: true,
12-
highlight: function (str, lang) {
13-
if (lang && hljs.getLanguage(lang)) {
14-
try {
15-
const preCode = hljs.highlight(lang, str, true).value
16-
const lines = preCode.split(/\n/).slice(0, -1)
17-
let html = lines.map((item, index) => {
18-
return '<li><span class="line-num" data-line="' + (index + 1) + '"></span>' + item + '</li>'
19-
}).join('')
20-
html = '<ol>' + html + '</ol>'
21-
if (lines.length) {
22-
html += '<b class="name">' + lang + '</b>'
23-
}
24-
return '<pre class="hljs"><code>' +
25-
html +
26-
'</code></pre>'
27-
} catch (__) {}
28-
}
29-
30-
const preCode = md.utils.escapeHtml(str)
31-
const lines = preCode.split(/\n/).slice(0, -1)
32-
let html = lines.map((item, index) => {
33-
return '<li><span class="line-num" data-line="' + (index + 1) + '"></span>' + item + '</li>'
34-
}).join('')
35-
html = '<ol>' + html + '</ol>'
36-
return '<pre class="hljs"><code>' +
37-
html +
38-
'</code></pre>'
39-
}
40-
})
418

429
router.post('/', addArticle)
4310

@@ -46,6 +13,39 @@ async function addArticle(req, res, next) {
4613
let subTitle = req.body.content.slice(0, 200)
4714
let titleArray = []
4815
let titleObject = {}
16+
const md = new MarkdownIt({
17+
html: true,
18+
linkify: true,
19+
typographer: true,
20+
highlight: function (str, lang) {
21+
if (lang && hljs.getLanguage(lang)) {
22+
try {
23+
const preCode = hljs.highlight(lang, str, true).value
24+
const lines = preCode.split(/\n/).slice(0, -1)
25+
let html = lines.map((item, index) => {
26+
return '<li><span class="line-num" data-line="' + (index + 1) + '"></span>' + item + '</li>'
27+
}).join('')
28+
html = '<ol>' + html + '</ol>'
29+
if (lines.length) {
30+
html += '<b class="name">' + lang + '</b>'
31+
}
32+
return '<pre class="hljs"><code>' +
33+
html +
34+
'</code></pre>'
35+
} catch (__) {}
36+
}
37+
38+
const preCode = md.utils.escapeHtml(str)
39+
const lines = preCode.split(/\n/).slice(0, -1)
40+
let html = lines.map((item, index) => {
41+
return '<li><span class="line-num" data-line="' + (index + 1) + '"></span>' + item + '</li>'
42+
}).join('')
43+
html = '<ol>' + html + '</ol>'
44+
return '<pre class="hljs"><code>' +
45+
html +
46+
'</code></pre>'
47+
}
48+
})
4949
let articleContentHtml = md.use(markdownItTocAndAnchor, {
5050
tocCallback: function (tocMarkdown, tocArray, tocHtml) {
5151
titleArray = tocArray

‎routes/updateArticle.js

Lines changed: 33 additions & 33 deletions
Original file line numberDiff line numberDiff line change
@@ -5,39 +5,6 @@ const mysql = require('./../mysql/db')
55
const MarkdownIt = require('markdown-it')
66
const markdownItTocAndAnchor = require('markdown-it-toc-and-anchor').default
77
const hljs = require('highlight.js')
8-
const md = new MarkdownIt({
9-
html: true,
10-
linkify: true,
11-
typographer: true,
12-
highlight: function (str, lang) {
13-
if (lang && hljs.getLanguage(lang)) {
14-
try {
15-
const preCode = hljs.highlight(lang, str, true).value
16-
const lines = preCode.split(/\n/).slice(0, -1)
17-
let html = lines.map((item, index) => {
18-
return '<li><span class="line-num" data-line="' + (index + 1) + '"></span>' + item + '</li>'
19-
}).join('')
20-
html = '<ol>' + html + '</ol>'
21-
if (lines.length) {
22-
html += '<b class="name">' + lang + '</b>'
23-
}
24-
return '<pre class="hljs"><code>' +
25-
html +
26-
'</code></pre>'
27-
} catch (__) {}
28-
}
29-
30-
const preCode = md.utils.escapeHtml(str)
31-
const lines = preCode.split(/\n/).slice(0, -1)
32-
let html = lines.map((item, index) => {
33-
return '<li><span class="line-num" data-line="' + (index + 1) + '"></span>' + item + '</li>'
34-
}).join('')
35-
html = '<ol>' + html + '</ol>'
36-
return '<pre class="hljs"><code>' +
37-
html +
38-
'</code></pre>'
39-
}
40-
})
418

429
router.post('/', updateArticle)
4310

@@ -46,6 +13,39 @@ async function updateArticle(req, res, next) {
4613
let subTitle = req.body.content.slice(0, 200)
4714
let titleArray = []
4815
let titleObject = {}
16+
const md = new MarkdownIt({
17+
html: true,
18+
linkify: true,
19+
typographer: true,
20+
highlight: function (str, lang) {
21+
if (lang && hljs.getLanguage(lang)) {
22+
try {
23+
const preCode = hljs.highlight(lang, str, true).value
24+
const lines = preCode.split(/\n/).slice(0, -1)
25+
let html = lines.map((item, index) => {
26+
return '<li><span class="line-num" data-line="' + (index + 1) + '"></span>' + item + '</li>'
27+
}).join('')
28+
html = '<ol>' + html + '</ol>'
29+
if (lines.length) {
30+
html += '<b class="name">' + lang + '</b>'
31+
}
32+
return '<pre class="hljs"><code>' +
33+
html +
34+
'</code></pre>'
35+
} catch (__) {}
36+
}
37+
38+
const preCode = md.utils.escapeHtml(str)
39+
const lines = preCode.split(/\n/).slice(0, -1)
40+
let html = lines.map((item, index) => {
41+
return '<li><span class="line-num" data-line="' + (index + 1) + '"></span>' + item + '</li>'
42+
}).join('')
43+
html = '<ol>' + html + '</ol>'
44+
return '<pre class="hljs"><code>' +
45+
html +
46+
'</code></pre>'
47+
}
48+
})
4949
let articleContentHtml = md.use(markdownItTocAndAnchor, {
5050
tocCallback: function (tocMarkdown, tocArray, tocHtml) {
5151
titleArray = tocArray

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