Browser - clean up the cache of JS in the page

【 Problem analysis 】
After revising js After the code in the file , Page refreshed several times with theout reloading js The file of , At first, I thought that the file setting was not modified successfully , Later I thought it should be the browser for js Caused by the caching mechanism of files .

【 Solution 】
Clean up the browser cache
1. Press “F12” perhaps Right click the page “ Check ”, Enter developer mode

2. Check on “Disable cache” Disable caching
3. Refresh the page ,js Reload the file immediately