原理
为Markdown生成的页面添加目录非常简单，只需要在Markdown生成的页面的head标签中添加发下所示的内容就行了：
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
margin: 0;
padding: 0;
border: 0;
}
body {
font-family: Helvetica, arial, freesans, clean, sans-serif;
font-size: 14px;
line-height: 1.6;
color: #333;
background-color: #fff;
padding: 20px;
max-width: 960px;
margin: 0 auto;
}
body>*:first-child {
margin-top: 0 !important;
}
body>*:last-child {
margin-bottom: 0 !important;
}
p, blockquote, ul, ol, dl, table, pre {
margin: 15px 0;
}
h1, h2, h3, h4, h5, h6 {
margin: 20px 0 10px;
padding: 0;
font-weight: bold;
-webkit-font-smoothing: antialiased;
}
h1 tt, h1 code, h2 tt, h2 code, h3 tt, h3 code, h4 tt, h4 code, h5 tt, h5 code, h6 tt, h6 code {
font-size: inherit;
}
h1 {
font-size: 28px;
color: #000;
}
h2 {
font-size: 24px;
border-bottom: 1px solid #ccc;
color: #000;
}
h3 {
font-size: 18px;
}
h4 {
font-size: 16px;
}
h5 {
font-size: 14px;
}
h6 {
color: #777;
font-size: 14px;
}
body>h2:first-child, body>h1:first-child, body>h1:first-child+h2, body>h3:first-child, body>h4:first-child, body>h5:first-child, body>h6:first-child {
margin-top: 0;
padding-top: 0;
}
a:first-child h1, a:first-child h2, a:first-child h3, a:first-child h4, a:first-child h5, a:first-child h6 {
margin-top: 0;
padding-top: 0;
}
h1+p, h2+p, h3+p, h4+p, h5+p, h6+p {
margin-top: 10px;
}
a {
color: #4183C4;
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
ul, ol {
padding-left: 30px;
}
ul li > :first-child,
ol li > :first-child,
ul li ul:first-of-type,
ol li ol:first-of-type,
ul li ol:first-of-type,
ol li ul:first-of-type {
margin-top: 0px;
}
ul ul, ul ol, ol ol, ol ul {
margin-bottom: 0;
}
dl {
padding: 0;
}
dl dt {
font-size: 14px;
font-weight: bold;
font-style: italic;
padding: 0;
margin: 15px 0 5px;
}
dl dt:first-child {
padding: 0;
}
dl dt>:first-child {
margin-top: 0px;
}
dl dt>:last-child {
margin-bottom: 0px;
}
dl dd {
margin: 0 0 15px;
padding: 0 15px;
}
dl dd>:first-child {
margin-top: 0px;
}
dl dd>:last-child {
margin-bottom: 0px;
}
pre, code, tt {
font-size: 12px;
font-family: Consolas, "Liberation Mono", Courier, monospace;
}
code, tt {
margin: 0 0px;
padding: 0px 0px;
white-space: nowrap;
border: 1px solid #eaeaea;
background-color: #f8f8f8;
border-radius: 3px;
}
pre>code {
margin: 0;
padding: 0;
white-space: pre;
border: none;
background: transparent;
}
pre {
background-color: #f8f8f8;
border: 1px solid #ccc;
font-size: 13px;
line-height: 19px;
overflow: auto;
padding: 6px 10px;
border-radius: 3px;
}
pre code, pre tt {
background-color: transparent;
border: none;
}
kbd {
-moz-border-bottom-colors: none;
-moz-border-left-colors: none;
-moz-border-right-colors: none;
-moz-border-top-colors: none;
background-color: #DDDDDD;
background-image: linear-gradient(#F1F1F1, #DDDDDD);
background-repeat: repeat-x;
border-color: #DDDDDD #CCCCCC #CCCCCC #DDDDDD;
border-image: none;
border-radius: 2px 2px 2px 2px;
border-style: solid;
border-width: 1px;
font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
line-height: 10px;
padding: 1px 4px;
}
blockquote {
border-left: 4px solid #DDD;
padding: 0 15px;
color: #777;
}
blockquote>:first-child {
margin-top: 0px;
}
blockquote>:last-child {
margin-bottom: 0px;
}
hr {
clear: both;
margin: 15px 0;
height: 0px;
overflow: hidden;
border: none;
background: transparent;
border-bottom: 4px solid #ddd;
padding: 0;
}
table th {
font-weight: bold;
}
table th, table td {
border: 1px solid #ccc;
padding: 6px 13px;
}
table tr {
border-top: 1px solid #ccc;
background-color: #fff;
}
table tr:nth-child(2n) {
background-color: #f8f8f8;
}
img {
max-width: 100%
}
/*导航*/
.BlogAnchor {
background: #f1f1f1;
padding: 10px;
line-height: 180%;
position: fixed;
right: 48px;
top: 48px;
border: 1px solid #aaaaaa;
}
.BlogAnchor p {
font-size: 18px;
color: #15a230;
margin: 0 0 0.3rem 0;
text-align: right;
}
.BlogAnchor .AnchorContent {
padding: 5px 0px;
overflow: auto;
}
.BlogAnchor li{
text-indent: 0.5rem;
font-size: 14px;
list-style: none;
}
.BlogAnchor li .nav_item{
padding: 3px;
}
.BlogAnchor li .item_h1{
margin-left: 0rem;
}
.BlogAnchor li .item_h2{
margin-left: 2rem;
font-size: 0.8rem;
}
.BlogAnchor li .nav_item.current{
color: white;
background-color: #5cc26f;
}
#AnchorContentToggle {
font-size: 13px;
font-weight: normal;
color: #FFF;
display: inline-block;
line-height: 20px;
background: #5cc26f;
font-style: normal;
padding: 1px 8px;
}
.BlogAnchor a:hover {
color: #5cc26f;
}
.BlogAnchor a {
text-decoration: none;
}
//是否显示导航栏
var showNavBar = true;
//是否展开导航栏
var expandNavBar = true;
$(document).ready(function(){
var h1s = $("body").find("h1");
var h2s = $("body").find("h2");
var h3s = $("body").find("h3");
var h4s = $("body").find("h4");
var h5s = $("body").find("h5");
var h6s = $("body").find("h6");
var headCounts = [h1s.length, h2s.length, h3s.length, h4s.length, h5s.length, h6s.length];
var vH1Tag = null;
var vH2Tag = null;
for(var i = 0; i 0){
if(vH1Tag == null){
vH1Tag = 'h' + (i + 1);
}else{
vH2Tag = 'h' + (i + 1);
}
}
}
if(vH1Tag == null){
return;
}
$("body").prepend('' +
'×' +
'' +
'目录▲' +
'
' +
' ' +
'' );
var vH1Index = 0;
var vH2Index = 0;
$("body").find("h1,h2,h3,h4,h5,h6").each(function(i,item){
var id = '';
var name = '';
var tag = $(item).get(0).tagName.toLowerCase();
var className = '';
if(tag == vH1Tag){
id = name = ++vH1Index;
name = id;
vH2Index = 0;
className = 'item_h1';
}else if(tag == vH2Tag){
id = vH1Index + '_' + ++vH2Index;
name = vH1Index + '.' + vH2Index;
className = 'item_h2';
}
$(item).attr("id","wow"+id);
$(item).addClass("wow_head");
$("#AnchorContent").css('max-height', ($(window).height() - 180) + 'px');
$("#AnchorContent").append(''+name+" · "+$(this).text()+' ');
});
$("#AnchorContentToggle").click(function(){
var text = $(this).html();
if(text=="目录▲"){
$(this).html("目录▼");
$(this).attr({"title":"展开"});
}else{
$(this).html("目录▲");
$(this).attr({"title":"收起"});
}
$("#AnchorContent").toggle();
});
$(".anchor-link").click(function(){
$("html,body").animate({scrollTop: $($(this).attr("link")).offset().top}, 500);
});
var headerNavs = $(".BlogAnchor li .nav_item");
var headerTops = [];
$(".wow_head").each(function(i, n){
headerTops.push($(n).offset().top);
});
$(window).scroll(function(){
var scrollTop = $(window).scrollTop();
$.each(headerTops, function(i, n){
var distance = n - scrollTop;
if(distance >= 0){
$(".BlogAnchor li .nav_item.current").removeClass('current');
$(headerNavs[i]).addClass('current');
return false;
}
});
});
if(!showNavBar){
$('.BlogAnchor').hide();
}
if(!expandNavBar){
$(this).html("目录▼");
$(this).attr({"title":"展开"});
$("#AnchorContent").hide();
}
});
# 1、说明
## 1.1、前置课程（★★★★★）
## 1.2、软件版本：
## 1.3、配置说明
# 2、解压
# 3、配置环境变量
# 4、配置Hadoop
## 4.1、编辑hadoop-env.sh
## 4.2、编辑core-site.xml
## 4.3、编辑hdfs-site.xml
## 4.4、编辑mapred-site.xml
## 4.5、编辑yarn-site.xml
## 4.6、编辑slaves
# 5、分发Hadoop
# 6、格式化NameNode
# 7、启动Hadoop
1、说明
1.1、前置课程（★★★★★）
1.2、软件版本：
1.3、配置说明
2、解压
3、配置环境变量
4、配置Hadoop
4.1、编辑hadoop-env.sh
4.2、编辑core-site.xml
4.3、编辑hdfs-site.xml
4.4、编辑mapred-site.xml
4.5、编辑yarn-site.xml
4.6、编辑slaves
5、分发Hadoop
6、格式化NameNode
7、启动Hadoop
Markdown生成目录
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
margin: 0;
padding: 0;
border: 0;
}
body {
font-family: Helvetica, arial, freesans, clean, sans-serif;
font-size: 14px;
line-height: 1.6;
color: #333;
background-color: #fff;
padding: 20px;
max-width: 960px;
margin: 0 auto;
}
body>*:first-child {
margin-top: 0 !important;
}
body>*:last-child {
margin-bottom: 0 !important;
}
p, blockquote, ul, ol, dl, table, pre {
margin: 15px 0;
}
h1, h2, h3, h4, h5, h6 {
margin: 20px 0 10px;
padding: 0;
font-weight: bold;
-webkit-font-smoothing: antialiased;
}
h1 tt, h1 code, h2 tt, h2 code, h3 tt, h3 code, h4 tt, h4 code, h5 tt, h5 code, h6 tt, h6 code {
font-size: inherit;
}
h1 {
font-size: 28px;
color: #000;
}
h2 {
font-size: 24px;
border-bottom: 1px solid #ccc;
color: #000;
}
h3 {
font-size: 18px;
}
h4 {
font-size: 16px;
}
h5 {
font-size: 14px;
}
h6 {
color: #777;
font-size: 14px;
}
body>h2:first-child, body>h1:first-child, body>h1:first-child+h2, body>h3:first-child, body>h4:first-child, body>h5:first-child, body>h6:first-child {
margin-top: 0;
padding-top: 0;
}
a:first-child h1, a:first-child h2, a:first-child h3, a:first-child h4, a:first-child h5, a:first-child h6 {
margin-top: 0;
padding-top: 0;
}
h1+p, h2+p, h3+p, h4+p, h5+p, h6+p {
margin-top: 10px;
}
a {
color: #4183C4;
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
ul, ol {
padding-left: 30px;
}
ul li > :first-child,
ol li > :first-child,
ul li ul:first-of-type,
ol li ol:first-of-type,
ul li ol:first-of-type,
ol li ul:first-of-type {
margin-top: 0px;
}
ul ul, ul ol, ol ol, ol ul {
margin-bottom: 0;
}
dl {
padding: 0;
}
dl dt {
font-size: 14px;
font-weight: bold;
font-style: italic;
padding: 0;
margin: 15px 0 5px;
}
dl dt:first-child {
padding: 0;
}
dl dt>:first-child {
margin-top: 0px;
}
dl dt>:last-child {
margin-bottom: 0px;
}
dl dd {
margin: 0 0 15px;
padding: 0 15px;
}
dl dd>:first-child {
margin-top: 0px;
}
dl dd>:last-child {
margin-bottom: 0px;
}
pre, code, tt {
font-size: 12px;
font-family: Consolas, "Liberation Mono", Courier, monospace;
}
code, tt {
margin: 0 0px;
padding: 0px 0px;
white-space: nowrap;
border: 1px solid #eaeaea;
background-color: #f8f8f8;
border-radius: 3px;
}
pre>code {
margin: 0;
padding: 0;
white-space: pre;
border: none;
background: transparent;
}
pre {
background-color: #f8f8f8;
border: 1px solid #ccc;
font-size: 13px;
line-height: 19px;
overflow: auto;
padding: 6px 10px;
border-radius: 3px;
}
pre code, pre tt {
background-color: transparent;
border: none;
}
kbd {
-moz-border-bottom-colors: none;
-moz-border-left-colors: none;
-moz-border-right-colors: none;
-moz-border-top-colors: none;
background-color: #DDDDDD;
background-image: linear-gradient(#F1F1F1, #DDDDDD);
background-repeat: repeat-x;
border-color: #DDDDDD #CCCCCC #CCCCCC #DDDDDD;
border-image: none;
border-radius: 2px 2px 2px 2px;
border-style: solid;
border-width: 1px;
font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
line-height: 10px;
padding: 1px 4px;
}
blockquote {
border-left: 4px solid #DDD;
padding: 0 15px;
color: #777;
}
blockquote>:first-child {
margin-top: 0px;
}
blockquote>:last-child {
margin-bottom: 0px;
}
hr {
clear: both;
margin: 15px 0;
height: 0px;
overflow: hidden;
border: none;
background: transparent;
border-bottom: 4px solid #ddd;
padding: 0;
}
table th {
font-weight: bold;
}
table th, table td {
border: 1px solid #ccc;
padding: 6px 13px;
}
table tr {
border-top: 1px solid #ccc;
background-color: #fff;
}
table tr:nth-child(2n) {
background-color: #f8f8f8;
}
img {
max-width: 100%
}
/*导航*/
.BlogAnchor {
background: #f1f1f1;
padding: 10px;
line-height: 180%;
position: fixed;
right: 48px;
top: 48px;
border: 1px solid #aaaaaa;
}
.BlogAnchor p {
font-size: 18px;
color: #15a230;
margin: 0 0 0.3rem 0;
text-align: right;
}
.BlogAnchor .AnchorContent {
padding: 5px 0px;
overflow: auto;
}
.BlogAnchor li{
text-indent: 0.5rem;
font-size: 14px;
list-style: none;
}
.BlogAnchor li .nav_item{
padding: 3px;
}
.BlogAnchor li .item_h1{
margin-left: 0rem;
}
.BlogAnchor li .item_h2{
margin-left: 2rem;
font-size: 0.8rem;
}
.BlogAnchor li .nav_item.current{
color: white;
background-color: #5cc26f;
}
#AnchorContentToggle {
font-size: 13px;
font-weight: normal;
color: #FFF;
display: inline-block;
line-height: 20px;
background: #5cc26f;
font-style: normal;
padding: 1px 8px;
}
.BlogAnchor a:hover {
color: #5cc26f;
}
.BlogAnchor a {
text-decoration: none;
}
//是否显示导航栏
var showNavBar = true;
//是否展开导航栏
var expandNavBar = true;
$(document).ready(function(){
var h1s = $("body").find("h1");
var h2s = $("body").find("h2");
var h3s = $("body").find("h3");
var h4s = $("body").find("h4");
var h5s = $("body").find("h5");
var h6s = $("body").find("h6");
var headCounts = [h1s.length, h2s.length, h3s.length, h4s.length, h5s.length, h6s.length];
var vH1Tag = null;
var vH2Tag = null;
for(var i = 0; i 0){
if(vH1Tag == null){
vH1Tag = 'h' + (i + 1);
}else{
vH2Tag = 'h' + (i + 1);
}
}
}
if(vH1Tag == null){
return;
}
$("body").prepend('' +
'×' +
'' +
'目录▲' +
'
' +
' ' +
'' );
var vH1Index = 0;
var vH2Index = 0;
$("body").find("h1,h2,h3,h4,h5,h6").each(function(i,item){
var id = '';
var name = '';
var tag = $(item).get(0).tagName.toLowerCase();
var className = '';
if(tag == vH1Tag){
id = name = ++vH1Index;
name = id;
vH2Index = 0;
className = 'item_h1';
}else if(tag == vH2Tag){
id = vH1Index + '_' + ++vH2Index;
name = vH1Index + '.' + vH2Index;
className = 'item_h2';
}
$(item).attr("id","wow"+id);
$(item).addClass("wow_head");
$("#AnchorContent").css('max-height', ($(window).height() - 180) + 'px');
$("#AnchorContent").append(''+name+" · "+$(this).text()+' ');
});
$("#AnchorContentToggle").click(function(){
var text = $(this).html();
if(text=="目录▲"){
$(this).html("目录▼");
$(this).attr({"title":"展开"});
}else{
$(this).html("目录▲");
$(this).attr({"title":"收起"});
}
$("#AnchorContent").toggle();
});
$(".anchor-link").click(function(){
$("html,body").animate({scrollTop: $($(this).attr("link")).offset().top}, 500);
});
var headerNavs = $(".BlogAnchor li .nav_item");
var headerTops = [];
$(".wow_head").each(function(i, n){
headerTops.push($(n).offset().top);
});
$(window).scroll(function(){
var scrollTop = $(window).scrollTop();
$.each(headerTops, function(i, n){
var distance = n - scrollTop;
if(distance >= 0){
$(".BlogAnchor li .nav_item.current").removeClass('current');
$(headerNavs[i]).addClass('current');
return false;
}
});
});
if(!showNavBar){
$('.BlogAnchor').hide();
}
if(!expandNavBar){
$(this).html("目录▼");
$(this).attr({"title":"展开"});
$("#AnchorContent").hide();
}
});
1、说明
1.1、前置课程（★★★★★）
1.2、软件版本：
1.3、配置说明
2、解压
3、配置环境变量
4、配置Hadoop
4.1、编辑hadoop-env.sh
4.2、编辑core-site.xml
4.3、编辑hdfs-site.xml
4.4、编辑mapred-site.xml
4.5、编辑yarn-site.xml
4.6、编辑slaves
5、分发Hadoop
6、格式化NameNode
7、启动Hadoop
