Question

iOS怎么获取并移除沙盒中Documents文件夹下的所有文件

Answer 1

NSString *pathOfDocument = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0];

BOOL ret = [manager isDeletableFileAtPath:pathOfDocument];

if (ret) {

NSError *error = nil;

[manager removeItemAtPath:pathOfDocument error:&error];

}