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1.相对路径挂载图片【文章显示】

  • _config.yml文件中配置 post_asset_folder

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    post_asset_folder: true
    marked:
    prependRoot: true
    postAsset: true

    💬配置之后,当执行 hexo new titleName之后,会在该titleName.md文件夹的同级目录下生成一个同名文件夹用来存放图片资源。

  • .md文件中使用

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    ![](photoName.jpg)

    💬hexo-renderer-marked默认渲染引擎,通过hexo g之后,会将该图片路径渲染成绝对路径。在文章列表中,无法加载图片

2.绝对路径挂载图片【主页显示】

  • source文件夹下,创建一个img文件夹用来存放图片

  • .md文件中使用

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    ![](/img/photoName.jpg)

    💬/img代表根目录下的img文件夹,其中 /指代根目录【public文件夹】

3.同时显示

  1. 安装 hexo-asset-image

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    npm hexo-asset-image --save
  2. 安装之后,发现图片路径都不显示了,F12查看图片路径变成了/.io//xxx.xx

  3. 修复上述bug。进入到node_modules找到hexo-asset-image插件,用下述代码替换掉index.js原有代码。

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    "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();
    }
    }
    });
  4. 替换之后,重新hexo g即可。

4.支持emoji

hexo-renderer-marked默认渲染引擎并不支持emoji,却换到可以支持的渲染引擎。笔者使用的是 hexo-renderer-markdown-it

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npm un hexo-renderer-marked --save
npm i hexo-renderer-markdown-it --save

_config.yml文件中配置:

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# hexo-renderer-markdown-it
markdown:
preset: "default"
render:
html: true
xhtmlOut: false
langPrefix: "language-"
breaks: true
linkify: true
typographer: true
quotes: "“”‘’"
enable_rules:
disable_rules:
plugins:
- markdown-it-abbr
- markdown-it-cjk-breaks
- markdown-it-deflist
- markdown-it-emoji
- markdown-it-footnote
- markdown-it-ins
- markdown-it-mark
- markdown-it-sub
- markdown-it-sup
# - markdown-it-checkbox
# - markdown-it-imsize
# - markdown-it-expandable
- name: markdown-it-container
options: success
- name: markdown-it-container
options: tips
- name: markdown-it-container
options: warning
- name: markdown-it-container
options: danger
anchors:
level: 2
collisionSuffix: ""
permalink: false
permalinkClass: "header-anchor"
permalinkSide: "left"
permalinkSymbol: "¶"
case: 0
separator: "-"

参考:

Hexo图片相关 - 文章显示、主页显示、修改fancybox_hexo 文章缩略-CSDN博客

【Hexo】选择更高级的Markdown渲染器_hexo-renderer-marked-CSDN博客

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