new/CommonFrame/H5Manage/H5Manager.swift

//
//  H5Manager.swift
//  CommonFrame
//
//  Created by Virgil on 2018/5/22.
//  Copyright © 2018年 Virgil. All rights reserved.
//

import UIKit

let h5_path = "webhtml"
class H5Manager: NSObject {
    ///检查h5文件是否可用 是否复制到沙盒底下
    class func checkIsUse() -> Bool {
        //获取应用程序的路径
        let searchPaths = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)
        let documentFolderPath = searchPaths[0]
        let dbFilePath = documentFolderPath + "/\(h5_path)/manifest.json"
        let fm = FileManager.default
        let isExist = fm.fileExists(atPath: dbFilePath)
        /**
         *  如果不存在 拷贝工程里的数据库到 documents下   ZIP文件压缩时不能带外层文件夹
         */
        if isExist {
           try! fm.removeItem(atPath: documentFolderPath + "/\(h5_path)")
           print("===delele==\(documentFolderPath + "/\(h5_path)")====success")
        } else {
        }
        try! fm.createDirectory(atPath: documentFolderPath + "/\(h5_path)", withIntermediateDirectories: true, attributes: nil)
        let backupDbPath = Bundle.main.path(forResource: h5_path, ofType: "zip")
        SSZipArchive.unzipFile(atPath: backupDbPath!, toDestination: documentFolderPath + "/\(h5_path)")
        print("==H5 0k==")
        return true
    }
}