1. Firefox
1.1 选择“Options”:
 
 
1.2 选择“Advanced”->“Network”->“Cached Web Content”,点击“Clear Now”:
 
 
 
2. Chrome
2.1 选择“Settings”:
 
 
2.2 点击页面底部“Show advanced settings”:
 
 
2.3 选择“Privacy”->“Clearing browsing data”:
 
 
2.4 选择 “Cached images and files”, 点击 “Clear browsing data”:
 
 
3. IE10
3.1 选择“F12 developer tools”:
 
 
3.2 在下方出现的开发工具栏中选择“Cache":
 
 
3.3 选择”Clear browser cache“:
 
 
 
4. Safari
选择”Edit“->”Empty Cache“: