ios从文本文件中读取内容到字符串里
2015-02-03来源:

nserror *error;

nsstring *textfilecontents = [nsstring

stringwithcontentsoffile:[[nsbundle mainbundle]

pathforresource:@”mytextfile”

oftype:@”txt”]

encoding:nsutf8stringencoding

error: & error];

// if there are no results, something went wrong

if (textfilecontents == nil) {

// an error occurred

nslog(@”error reading text file. %@”, [error localizedfailurereason]);

}

nsarray *lines = [textfilecontents componentsseparatedbystring:@” ”];

nslog(@”number of lines in the file:%d”, [lines count] );

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