文章目录前言一、常用的HTTP安全头1.1Strict-Transport-Security(HSTS)1.2Content-Security-Policy(CSP)1.3X-Frame-Options(XFO)1.4X-Content-Type-Options1.5X-XSS-Protection1.6Referrer-Policy1.7Feature-Policy二、实践案例2.1项目结构2.2客户端代码