markdown_test

代码高亮

Php代码

function sayHello() {
    return 'Hello! World.';
}

echo sayHello();

C代码

int main() {
    printf("Hello! World.\n");
    return 0;
}

数学公式

Katex块公式

f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi

KaTex 行內公式 f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi

mathjax块公式

f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi

mathjax行内公式f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi

mermaid图

sequenceDiagram
participant Alice
participant Bob
Alice->>John: Hello John, how are you?
loop Healthcheck
John->>John: Fight against hypochondria
end
Note right of John: Rational thoughts prevail...
John-->>Alice: Great!
John->>Bob: How about you?
Bob-->>John: Jolly good!

流程图

flowchat
st=>start: User login
op=>operation: Operation
cond=>condition: Successful Yes or No?
e=>end: Into admin

st->op->cond
cond(yes)->e
cond(no)->op

顺序图

A->B: Message
B->C: Message
C->A: Message