Foundation+Log.m
#import <Foundation/Foundation.h>
@implementation NSDictionary (Log)
- (NSString *)descriptionWithLocale:(id)locale{
NSMutableString *string = [NSMutableString string];
// 开头有个 {
[string appendString:@"{\n"];
// 遍历所有的键值对
[self enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) {
[string appendFormat:@"\t%@", key];
[string appendString:@" : "];
[string appendFormat:@"%@,\n", obj];
}];
// 结尾有个}
[string appendString:@"}"];
// 查找最后一个逗号
NSRange range = [string rangeOfString:@"," options:NSBackwardsSearch];
if (range.location != NSNotFound){
[string deleteCharactersInRange:range];
}
return string;
}
@end
@implementation NSArray (Log)
- (NSString *)descriptionWithLocale:(id)locale{
NSMutableString *string = [NSMutableString string];
// 开头有个[
[string appendString:@"[\n"];
// 遍历所有的元素
[self enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
[string appendFormat:@"\t%@,\n", obj];
}];
// 结尾有个]
[string appendString:@"]"];
// 查找最后一个逗号
NSRange range = [string rangeOfString:@"," options:NSBackwardsSearch];
if (range.location != NSNotFound){
[string deleteCharactersInRange:range];
}
return string;
}
@end
2016-08-07 01:46:52.243 Log分类[50218:757534]
{
weathers :
[
{
status : 晴转多云,
city : Beijing
},
{
status : 晴转多云,
city : Shanghai
}
]
}
