iOS巅峰之真机和模拟器下在沙盒存储数据NSSearchPathForDirectoriesInDomains与NSHomeDirectory的差异
2017-08-31 16:57
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写入沙盒的 存储路径:
NSString *path
= [NSHomeDirectory() stringByAppendingString:@"document"];
NSString *filePath = [path stringByAppendingString:@"unRead.archiv"];
写入沙盒的存储路径在模拟器可以 存储data ,但在真机上读取 路径下的data却一直显示为nil,ps:Documents这个文件在虚拟机上系统可以主动创建, 但是在真机上却不能. 解决方法:NSString *path
= [NSHomeDirectory() stringByAppendingString:@"/Documents/"];就OK了
推荐写入沙盒的存储路径:
NSString*filePath
= [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask,YES)objectAtIndex:0]
stringByAppendingPathComponent:@"unRead.archiv"];
NSString *path
= [NSHomeDirectory() stringByAppendingString:@"document"];
NSString *filePath = [path stringByAppendingString:@"unRead.archiv"];
写入沙盒的存储路径在模拟器可以 存储data ,但在真机上读取 路径下的data却一直显示为nil,ps:Documents这个文件在虚拟机上系统可以主动创建, 但是在真机上却不能. 解决方法:NSString *path
= [NSHomeDirectory() stringByAppendingString:@"/Documents/"];就OK了
推荐写入沙盒的存储路径:
NSString*filePath
= [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask,YES)objectAtIndex:0]
stringByAppendingPathComponent:@"unRead.archiv"];
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