​
函数原型

func (b1 bytes) bstartsWith(b2 bytes) bool

​
参数介绍

参数名称参数介绍
b1被匹配的数据
b2要匹配的数据

​
举例

  • Response

    HTTP/1.1 200 OK
Server: nginx
Date: Sat, 07 Jan 2023 10:41:06 GMT
Content-Type: text/html; charset=utf-8
Connection: close
Vary: Accept-Encoding
Cache-Control: no-cache
Content-Length: 2180

<!DOCTYPE html>
<html>
<head>
    <title>abc123</title>
</head>
<body>
asd123
ABC124
</body>
</html>

  • 匹配语句：response.body.bstartsWith(b"<!DOCTYPE")

  • 输出结果：true

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