Typora如何自动生成标题序号

--打开主题文件夹：

设置 -> 偏好设置 -> 打开主题文件夹

-新建base.user.css

并拷贝下面内容到文件

#write {
    counter-reset: h1
}
 
h1 {
    counter-reset: h2
}
 
h2 {
    counter-reset: h3
}
 
h3 {
    counter-reset: h4
}
 
h4 {
    counter-reset: h5
}
 
h5 {
    counter-reset: h6
}
 
#write h1:before {
    counter-increment: h1;
    content: counter(h1) ". "
}
 
#write h2:before {
    counter-increment: h2;
    content: counter(h1) "." counter(h2) ". "
}
 
#write h3:before,
h3.md-focus.md-heading:before {
    counter-increment: h3;
    content: counter(h1) "." counter(h2) "." counter(h3) ". "
}
 
#write h4:before,
h4.md-focus.md-heading:before {
    counter-increment: h4;
    content: counter(h1) "." counter(h2) "." counter(h3) "." counter(h4) ". "
}
 
#write h5:before,
h5.md-focus.md-heading:before {
    counter-increment: h5;
    content: counter(h1) "." counter(h2) "." counter(h3) "." counter(h4) "." counter(h5) ". "
}
 
#write h6:before,
h6.md-focus.md-heading:before {
    counter-increment: h6;
    content: counter(h1) "." counter(h2) "." counter(h3) "." counter(h4) "." counter(h5) "." counter(h6) "."
}
 
#write > h3.md-focus:before,
#write > h4.md-focus:before,
#write > h5.md-focus:before,
#write > h6.md-focus:before,
h3.md-focus:before,
h4.md-focus:before,
h5.md-focus:before,
h6.md-focus:before {
    color: inherit;
    border: inherit;
    border-radius: inherit;
    position: inherit;
    left: initial;
    float: none;
    top: initial;
    font-size: inherit;
    padding-left: inherit;
    padding-right: inherit;
    vertical-align: inherit;
    font-weight: inherit;
    line-height: inherit;
}