APPID,APPKEY去百度翻译SDK网站申请
需要使用AFN进行网络请求
//百度翻译
-(void)TransStr:(NSString *)str ToLanguage:(NSString *)language
{
NSString *q = str;//要翻译的内容
NSString *from = @"auto";自动检测需要翻译的语言是哪国语言
NSString *to = language;//要翻译成哪国语言
int salt = 1435660288;//随便写
NSString *sign = [NSString stringWithFormat:@"%ld%@%d%@",APPID,q,salt,APPKEY];
NSString *md5Sign = [self md5:sign];//MD5加密
NSString *URLQ = [q stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];//转化一下
NSString *url = [NSString stringWithFormat:@"http://api.fanyi.baidu.com/api/trans/vip/translate?q=%@&from=%@&to=%@&appid=20170206000038634&salt=1435660288&sign=%@",URLQ,from,to,md5Sign];
AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];//AFN网络请求
[manager GET:url parameters:nil progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
NSDictionary *dict = (NSDictionary *)responseObject;
NSArray *result = dict[@"trans_result"];
NSDictionary *dd = [result firstObject];
NSString *str = dd[@"dst"];//翻译结果
# 做你想做的
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
}];
}
//md5 加密
- (NSString *) md5:(NSString *) input {
const char *cStr = [input UTF8String];
unsigned char digest[CC_MD5_DIGEST_LENGTH];
CC_MD5( cStr, (CC_LONG)strlen(cStr), digest ); // This is the md5 call
NSMutableString *output = [NSMutableString stringWithCapacity:CC_MD5_DIGEST_LENGTH * 2];
for(int i = 0; i < CC_MD5_DIGEST_LENGTH; i++)
[output appendFormat:@"%02x", digest[i]];
return output;
}
