MacOS-WKWebview-webViewWebConten

• 项目中找到.entitlements，在这里里添加键值对com.apple.security.network.client Boolean 1

• 错误提示, 如果不设置权限，会一直调webViewWebContentProcessDidTerminate，报错

2022-04-11 18:33:56.334398+0800 MacOS[12981:7896625] [] [0x7fa76184d420] CVCGDisplayLink::setCurrentDisplay: 0
2022-04-11 18:33:56.335376+0800 MacOS[12981:7896625] [] [0x7fa76184d400] CVDisplayLinkCreateWithCGDisplays count: 1 [displayID[0]: 0x0] [CVCGDisplayLink: 0x7fa76184d420]
2022-04-11 18:33:56.355331+0800 MacOS[12981:7896625] [] [0x7fa76184e020] CVCGDisplayLink::setCurrentDisplay: 69734406
2022-04-11 18:33:56.355434+0800 MacOS[12981:7896625] [] [0x7fa76184e000] CVDisplayLinkCreateWithCGDisplays count: 1 [displayID[0]: 0x4281006] [CVCGDisplayLink: 0x7fa76184e020]
2022-04-11 18:33:56.442141+0800 MacOS[12981:7896625] [Process] 0x1102f2600 - [PID=0] WebProcessProxy::didFinishLaunching: Invalid connection identifier (web process failed to launch)
2022-04-11 18:33:56.442195+0800 MacOS[12981:7896625] [Process] 0x1102f2600 - [PID=0] WebProcessProxy::processDidTerminateOrFailedToLaunch: reason=4
2022-04-11 18:33:56.442342+0800 MacOS[12981:7896625] [Process] 0x7fa75f830020 - [pageProxyID=5, webPageID=6, PID=0] WebPageProxy::processDidTerminate: (pid 0), reason 4
2022-04-11 18:33:56.444266+0800 MacOS[12981:7896625] [Loading] 0x7fa75f830020 - [pageProxyID=5, webPageID=6, PID=0] WebPageProxy::dispatchProcessDidTerminate: reason=4

macos WKWebView用法

• swift

//
//  ViewController.swift
//  MacOS
//
//  Created by LN on 2022/4/1.
//

import Cocoa
import WebKit

class ViewController: NSViewController, WKNavigationDelegate {
    private var request : URLRequest?
    private var webView: WKWebView?

    override func viewDidLoad() {
        super.viewDidLoad()
        
        webView = WKWebView.init(frame: self.view.frame)
        webView!.navigationDelegate = self
        webView!.allowsBackForwardNavigationGestures = true

         self.view.addSubview(self.webView!)
        self.webView!.mas_makeConstraints { make in
            make?.edges.equalTo()(self.view)
        }
        
        self.setupData()
    }
    
    func setupData(){
        
        let html = "http://www.baidu.com"
        let url = URL.init(string: html)!
        self.request = URLRequest.init(url: url)
        if self.webView != nil {
            self.webView!.load(self.request!)
        }

    }


    override var representedObject: Any? {
        didSet {
        // Update the view, if already loaded.
        }
    }
    
    
    func userContentController(_ userContentController: WKUserContentController, didReceive message: WKScriptMessage) {
        
    }
    
    func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {

    }
    
    func webView(_ webView: WKWebView, didFail navigation: WKNavigation!, withError error: Error) {
    
    }
    
    func webView(_ webView: WKWebView, didFailProvisionalNavigation navigation: WKNavigation!, withError error: Error) {


    }
    
    func webViewWebContentProcessDidTerminate(_ webView: WKWebView) {

    }

}
    
    
    
    

• oc

#import "ViewController.h"
#import <WebKit/WebKit.h>
@interface ViewController ()
@property (nonatomic,strong)WKWebView * webView;
@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    //观察窗口拉伸
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(screenResize)
                                                name:NSWindowDidResizeNotification
                                              object:nil];

    //初始化
    _webView = [[WKWebView alloc] initWithFrame:CGRectMake(0, 0, self.view.bounds.size.width, self.view.bounds.size.height)];
    //加载出来
    [self.view addSubview:_webView];

    //1.网络
    _webView.allowsBackForwardNavigationGestures = YES;
    NSMutableURLRequest * request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://www.hao123.com/"]];

    [_webView loadRequest:request];
}

-(void)screenResize{
    
    NSLog(@"观察窗口拉伸");
    NSLog(@"%.2f===%.2f",self.view.bounds.size.width,self.view.bounds.size.height);

    _webView.frame = CGRectMake(0, 0, self.view.bounds.size.width, self.view.bounds.size.height);
    
}

- (void)setRepresentedObject:(id)representedObject {
    [super setRepresentedObject:representedObject];

    // Update the view, if already loaded.
}

其他报错，添加完环境后报错

You can disable this error by setting 'CODE_SIGN_ALLOW_ENTITLEMENTS_MODIFICATION' to 'YES'

• 解决方法：只需要在Xcode中的Build Setting里添加User-Defined Setting，命名为CODE_SIGN_ALLOW_ENTITLEMENTS_MODIFICATION然后把值设定为YES即可解决
  20210220223825893.png