网络请求下来的JSOn数据中的中文乱码解决

1. 新建一个名字为Foundation+Log的.m文件(只有.m文件)

2.将下面代码全部放到文件中

#import@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