打开XCode File->NewProject->Single View Application.创建一个新的Universal Swift app

选择Single View Application

填写Project名称，注意：语言选择Swift, Devices选择Universal,如下图

接着选择一个存放目录，点击Create就生成好工程了。

创建和配置Bridging-Header.h

//
//  Bridging-Header.h
//  SwiftDemo
//
//  Created by Amy Lin on 16/11/2.
//  Copyright © 2016年 Amy Lin. All rights reserved.
//#ifndef Bridging_Header_h
#define Bridging_Header_h#import <FoxitRDK/FSPDFObjC.h>
#import <FoxitRDK/FSPDFViewControl.h>#endif /* Bridging_Header_h */

设置Other Linker Flags -lstdc++

<pre name="code" class="plain"> //init librarylet sn: String = ""let key: String = ""let eRet = FSLibrary.init(sn,key:key)if e_errSuccess != eRet {return false}

整个文件的代码

<pre name="code" class="plain">//
//  AppDelegate.swift
//  SwiftDemo
//
//  Created by Amy Lin on 16/11/2.
//  Copyright © 2016年 Amy Lin. All rights reserved.
//import UIKit@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {var window: UIWindow?func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {// Override point for customization after application launch.//init librarylet sn: String = "TtGWd61AP09nKyEIkWRip9/sdHEfet/NbaCW6bGFnaQdGdppuzvWHg=="let key: String = "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"let eRet = FSLibrary.init(sn,key:key)if e_errSuccess != eRet {return false}return true}func applicationWillResignActive(application: UIApplication) {// Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.// Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.}func applicationDidEnterBackground(application: UIApplication) {// Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.// If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.}func applicationWillEnterForeground(application: UIApplication) {// Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background.}func applicationDidBecomeActive(application: UIApplication) {// Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.}func applicationWillTerminate(application: UIApplication) {// Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.}}

    var pdfViewCtrl: FSPDFViewCtrl!

2.LoadDoc And Show

viewDidLoad函数中加入以下代码

        super.viewDidLoad()// Do any additional setup after loading the view, typically from a nib.self.pdfViewCtrl = FSPDFViewCtrl(frame:self.view.bounds)//Load Doclet pdfPath = NSBundle.mainBundle().pathForResource("getting_started_ios", ofType: "pdf")let doc = FSPDFDoc.createFromFilePath(pdfPath)if e_errSuccess == doc!.load(nil) {self.pdfViewCtrl.setDoc(doc)self.view.insertSubview(self.pdfViewCtrl, atIndex: 0)}

ViewController.swift整个文件的代码如下

//
//  ViewController.swift
//  SwiftDemo
//
//  Created by Amy Lin on 16/11/2.
//  Copyright © 2016年 Amy Lin. All rights reserved.
//import UIKitclass ViewController: UIViewController {var pdfViewCtrl: FSPDFViewCtrl!override func viewDidLoad() {super.viewDidLoad()// Do any additional setup after loading the view, typically from a nib.self.pdfViewCtrl = FSPDFViewCtrl(frame:self.view.bounds)//Load Doclet pdfPath = NSBundle.mainBundle().pathForResource("getting_started_ios", ofType: "pdf")let doc = FSPDFDoc.createFromFilePath(pdfPath)if e_errSuccess == doc!.load(nil) {self.pdfViewCtrl.setDoc(doc)self.view.insertSubview(self.pdfViewCtrl, atIndex: 0)}}override func didReceiveMemoryWarning() {super.didReceiveMemoryWarning()// Dispose of any resources that can be recreated.}}

build 运行后效果

其他说明

本文中的代码，是满足显示的最小代码，如果实际开发，需要加入出错判断等。