Can electron refresh the entire BrowserWindow?

1. Now there is a need to refresh the entire BrowserWindow,. Is it feasible? Is actually refreshing the main process? What"s the difference between
2, webContents.reload (), and win.reload ()?

Jul.01,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1ebeb09-47473.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1ebeb09-47473.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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