Xcode控制台输出中文
2024-09-07 12:35:04
创建一个.m文件，然后将一下代码加入.m文件中即可实现控制台输出中文，具体代码如下：
#ifndef Release @implementation NSSet(Log) - (NSString *)descriptionWithLocale:(id)locale indent:(NSUInteger)level
{
NSMutableString *desc = [NSMutableString string];
NSMutableString *tabString = [[NSMutableString alloc] initWithCapacity:level];
for (NSUInteger i = ; i < level; ++i) {
[tabString appendString:@"\t"];
} NSString *tab = @"\t";
if (level > ) {
tab = tabString;
}
[desc appendString:@"\t{(\n"]; for (id obj in self) {
if ([obj isKindOfClass:[NSDictionary class]]
|| [obj isKindOfClass:[NSArray class]]
|| [obj isKindOfClass:[NSSet class]]) {
NSString *str = [((NSDictionary *)obj) descriptionWithLocale:locale indent:level + ];
[desc appendFormat:@"%@\t%@,\n", tab, str];
} else if ([obj isKindOfClass:[NSString class]]) {
[desc appendFormat:@"%@\t\"%@\",\n", tab, obj];
} else if ([obj isKindOfClass:[NSData class]]) {
// if is NSData，try parse
NSError *error = nil;
NSObject *result = [NSJSONSerialization JSONObjectWithData:obj
options:NSJSONReadingMutableContainers
error:&error]; if (error == nil && result != nil) {
if ([result isKindOfClass:[NSDictionary class]]
|| [result isKindOfClass:[NSArray class]]
|| [result isKindOfClass:[NSSet class]]) {
NSString *str = [((NSDictionary *)result) descriptionWithLocale:locale indent:level + ];
[desc appendFormat:@"%@\t%@,\n", tab, str];
} else if ([obj isKindOfClass:[NSString class]]) {
[desc appendFormat:@"%@\t\"%@\",\n", tab, result];
}
} else {
@try {
NSString *str = [[NSString alloc] initWithData:obj encoding:NSUTF8StringEncoding];
if (str != nil) {
[desc appendFormat:@"%@\t\"%@\",\n", tab, str];
} else {
[desc appendFormat:@"%@\t%@,\n", tab, obj];
}
}
@catch (NSException *exception) {
[desc appendFormat:@"%@\t%@,\n", tab, obj];
}
}
} else {
[desc appendFormat:@"%@\t%@,\n", tab, obj];
}
} [desc appendFormat:@"%@)}", tab]; return desc;
} @end @implementation NSArray (Log) - (NSString *)descriptionWithLocale:(id)locale indent:(NSUInteger)level
{
NSMutableString *desc = [NSMutableString string];
NSMutableString *tabString = [[NSMutableString alloc] initWithCapacity:level];
for (NSUInteger i = ; i < level; ++i) {
[tabString appendString:@"\t"];
} NSString *tab = @"";
if (level > ) {
tab = tabString;
}
[desc appendString:@"\t(\n"]; for (id obj in self) {
if ([obj isKindOfClass:[NSDictionary class]]
|| [obj isKindOfClass:[NSArray class]]
|| [obj isKindOfClass:[NSSet class]]) {
NSString *str = [((NSDictionary *)obj) descriptionWithLocale:locale indent:level + ];
[desc appendFormat:@"%@\t%@,\n", tab, str];
} else if ([obj isKindOfClass:[NSString class]]) {
[desc appendFormat:@"%@\t\"%@\",\n", tab, obj];
} else if ([obj isKindOfClass:[NSData class]]) { NSError *error = nil;
NSObject *result = [NSJSONSerialization JSONObjectWithData:obj
options:NSJSONReadingMutableContainers
error:&error]; if (error == nil && result != nil) {
if ([result isKindOfClass:[NSDictionary class]]
|| [result isKindOfClass:[NSArray class]]
|| [result isKindOfClass:[NSSet class]]) {
NSString *str = [((NSDictionary *)result) descriptionWithLocale:locale indent:level + ];
[desc appendFormat:@"%@\t%@,\n", tab, str];
} else if ([obj isKindOfClass:[NSString class]]) {
[desc appendFormat:@"%@\t\"%@\",\n", tab, result];
}
} else {
@try {
NSString *str = [[NSString alloc] initWithData:obj encoding:NSUTF8StringEncoding];
if (str != nil) {
[desc appendFormat:@"%@\t\"%@\",\n", tab, str];
} else {
[desc appendFormat:@"%@\t%@,\n", tab, obj];
}
}
@catch (NSException *exception) {
[desc appendFormat:@"%@\t%@,\n", tab, obj];
}
}
} else {
[desc appendFormat:@"%@\t%@,\n", tab, obj];
}
} [desc appendFormat:@"%@)", tab]; return desc;
} @end @implementation NSDictionary (Log) - (NSString *)descriptionWithLocale:(id)locale indent:(NSUInteger)level
{
NSMutableString *desc = [NSMutableString string];
NSMutableString *tabString = [[NSMutableString alloc] initWithCapacity:level];
for (NSUInteger i = ; i < level; ++i) {
[tabString appendString:@"\t"];
} NSString *tab = @"";
if (level > ) {
tab = tabString;
} [desc appendString:@"\t{\n"]; // Through array, self is array
for (id key in self.allKeys) {
id obj = [self objectForKey:key]; if ([obj isKindOfClass:[NSString class]]) {
[desc appendFormat:@"%@\t%@ = \"%@\",\n", tab, key, obj];
} else if ([obj isKindOfClass:[NSArray class]]
|| [obj isKindOfClass:[NSDictionary class]]
|| [obj isKindOfClass:[NSSet class]]) {
[desc appendFormat:@"%@\t%@ = %@,\n", tab, key, [obj descriptionWithLocale:locale indent:level + ]];
} else if ([obj isKindOfClass:[NSData class]]) { NSError *error = nil;
NSObject *result = [NSJSONSerialization JSONObjectWithData:obj
options:NSJSONReadingMutableContainers
error:&error]; if (error == nil && result != nil) {
if ([result isKindOfClass:[NSDictionary class]]
|| [result isKindOfClass:[NSArray class]]
|| [result isKindOfClass:[NSSet class]]) {
NSString *str = [((NSDictionary *)result) descriptionWithLocale:locale indent:level + ];
[desc appendFormat:@"%@\t%@ = %@,\n", tab, key, str];
} else if ([obj isKindOfClass:[NSString class]]) {
[desc appendFormat:@"%@\t%@ = \"%@\",\n", tab, key, result];
}
} else {
@try {
NSString *str = [[NSString alloc] initWithData:obj encoding:NSUTF8StringEncoding];
if (str != nil) {
[desc appendFormat:@"%@\t%@ = \"%@\",\n", tab, key, str];
} else {
[desc appendFormat:@"%@\t%@ = %@,\n", tab, key, obj];
}
}
@catch (NSException *exception) {
[desc appendFormat:@"%@\t%@ = %@,\n", tab, key, obj];
}
}
} else {
[desc appendFormat:@"%@\t%@ = %@,\n", tab, key, obj];
}
} [desc appendFormat:@"%@}", tab]; return desc;
} @end #endif
以上代码实现了NSSet/NSDictionry/NSArray类型的展示。
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