Step 2. 選擇新增一個Application, 然後拖拉以下三個Action到右邊, 如圖所示
- Sort Finder Items (可以選擇按照檔案名稱排序pdf)
- Combine PDF Pages
- Move Finder Items
Step 4. 完成後會產生一個亂數名字的PDF檔案, 打開後就可以看到已經合併的PDF
- (void)viewDidLoad | |
{ | |
[super viewDidLoad]; | |
NSString *path = [[NSBundle mainBundle] pathForResource:@"data" ofType:@"json"]; | |
NSString *jsonString = [[NSString alloc] initWithContentsOfFile:path encoding:NSUTF8StringEncoding error:NULL]; | |
NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding]; | |
NSDictionary *json = [self parseJSON:jsonData]; | |
} | |
- (NSMutableDictionary *)parseJSON:(NSData *)data | |
{ | |
NSError* jsonParsingError; | |
return [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:&jsonParsingError]; | |
} |