一.插入图片的步骤
1 把主页配置文件_config.yml 里的post_asset_folder:设置为true
2 在hexo目录下执行这样一句话npm install hexo-asset-image --save
3 等待一小段时间后,再运行hexo n "xx"来生成md文章,/source/_posts文件夹生成一个xx.md文件的同名的文件夹
二.hexo图片的几种用法:
1.<img>标签写法可以并排显示,md写法不行
2.两种写法混合:html与md写法必须隔开一个空行(<b r>标签后),否则md写法不生效
---
title: test2测试图片并排显示
date: 2021-04-15 20:43:07
tags:
---
html写法
<img class="nofancybox" src=".\test2\image1.jpg" style="display: inline; border-style: none;">
<img class="nofancybox" src=".\test2\image2.jpg" style="display: inline; border-style: none;">
<br>
<br>
<br>
<br>
<br>
md写法
![这是代替图片的文字,随便写](image1.jpg)
![这是代替图片的文字,随便写](image2.jpg)
![这是代替图片的文字,随便写](image3.jpg)
<br>
<br>
<br>
<br>
md图片超链接
![这是代替图片的文字,随便写](image3.jpg)
[![这是代替图片的文字,随便写](image3.jpg)](https://www.jianshu.com/p/a4f5af4d8cd8)
3.利用<a>标签给图片加上超链接
<a href="/2021/04/15/test2/">
<img class="nofancybox" src="maoboli.jpg" style="display: inline; border-style: none;" width=300 height=160 >
</a>
======================================================
三.结构目录
注意:.\test2\image.jpg的html写法
验证写法有没有错,注意public的目录有没有生成你所需的图片
插件不起作用?
修改 /node_modules/hexo-asset-image/index.js (这一步忘记有没有起作用了,可以不修改,不起作用再修改也行)
'use strict';
var cheerio = require('cheerio');
// http://stackoverflow.com/questions/14480345/how-to-get-the-nth-occurrence-in-a-string
function getPosition(str, m, i) {
return str.split(m, i).join(m).length;
}
var version = String(hexo.version).split('.');
hexo.extend.filter.register('after_post_render', function(data){
var config = hexo.config;
if(config.post_asset_folder){
var link = data.permalink;
if(version.length > 0 && Number(version[0]) == 3)
var beginPos = getPosition(link, '/', 1) + 1;
else
var beginPos = getPosition(link, '/', 3) + 1;
// In hexo 3.1.1, the permalink of "about" page is like ".../about/index.html".
var endPos = link.lastIndexOf('/') + 1;
link = link.substring(beginPos, endPos);
var toprocess = ['excerpt', 'more', 'content'];
for(var i = 0; i < toprocess.length; i++){
var key = toprocess[i];
var $ = cheerio.load(data[key], {
ignoreWhitespace: false,
xmlMode: false,
lowerCaseTags: false,
decodeEntities: false
});
$('img').each(function(){
if ($(this).attr('src')){
// For windows style path, we replace '\' to '/'.
var src = $(this).attr('src').replace('\\', '/');
if(!/http[s]*.*|\/\/.*/.test(src) &&
!/^\s*\//.test(src)) {
// For "about" page, the first part of "src" can't be removed.
// In addition, to support multi-level local directory.
var linkArray = link.split('/').filter(function(elem){
return elem != '';
});
var srcArray = src.split('/').filter(function(elem){
return elem != '' && elem != '.';
});
if(srcArray.length > 1)
srcArray.shift();
src = srcArray.join('/');
$(this).attr('src', config.root + link + src);
console.info&&console.info("update link as:-->"+config.root + link + src);
}
}else{
console.info&&console.info("no src attr, skipped...");
console.info&&console.info($(this));
}
});
data[key] = $.html();
}
}
});
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