response设置页面不缓存

// 设置页面不缓存

response.setHeader("Cache-Control", "no-cache");response.setHeader("Cache-Control", "no-store");response.setHeader("Pragma", "no-cache");response.setDateHeader("Expires", 0); 或response.setHeader("Cache-Control", "no-cache");response.setHeader("Pragma", "no-cache");response.setDateHeader("Expires", 0);

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