part 1 微信开发者平台注册AppKey
part 2 配置环境
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions在此方法中注册微信Appkey
//微信分享
[WXApi registerApp:WeixinAppID];
以下方法处理回调
-(BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options{
return [WXApi handleOpenURL:url delegate:self];
}
//onReq是微信终端向第三方程序发起请求，要求第三方程序响应。第三方程序响应完后必须调用sendRsp返回。在调用sendRsp返回时，会切回到微信终端程序界面。
-(void) onReq:(BaseReq*)req{
}
//如果第三方程序向微信发送了sendReq的请求，那么onResp会被回调。sendReq请求调用后，会切到微信终端程序界面。
-(void) onResp:(BaseResp*)resp{
if([resp isKindOfClass:[SendMessageToWXResp class]]) {
switch (resp.errCode) {
case WXSuccess:
{
UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"成功" message:@"分享成功" preferredStyle:UIAlertControllerStyleAlert];
[alert addAction:[UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDefault handler:nil]];
[self.window.rootViewController presentViewController:alert animated:YES completion:nil];
}
break;
case WXErrCodeUserCancel:
break;
default:
{
UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"失败" message:@"分享失败" preferredStyle:UIAlertControllerStyleAlert];
[alert addAction:[UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleDefault handler:nil]];
[self.window.rootViewController presentViewController:alert animated:YES completion:nil];
}
break;
}
}
}
最后在需要的时候调用微信接口...
-(void)shareClick{
NSArray *contentArray = @[@{@"name":@"微信",@"icon":@"sns_icon_7"},
@{@"name":@"朋友圈",@"icon":@"sns_icon_8"},
@{@"name":@"微信收藏",@"icon":@"sns_icon_9"}
];
QLShareView *shareView = [[QLShareView alloc] init];
[shareView addShareItems:self.view shareItems:contentArray selectShareItem:^(NSInteger tag, NSString *title) {
NSLog(@"%ld --- %@", tag, title);
if (tag < 3) {
//调用微信分享
[self SendTextImageLinkWithTag:(int)tag];
}else{
UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"别点了,好难受~" message:@"晚上吃啥????" preferredStyle:UIAlertControllerStyleAlert];
[alert addAction:[UIAlertAction actionWithTitle:@"你说的都对" style:UIAlertActionStyleDefault handler:nil]];
[self presentViewController:alert animated:YES completion:nil];
}
}];
}
/** 发送图片文字链接*/
- (void)SendTextImageLinkWithTag: (int )tag{
if (![WXApi isWXAppInstalled]) {
NSLog(@"请移步App Store去下载微信客户端");
UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"哎呦喂,失败🐦~" message:@"请移步App Store去下载微信客户端" preferredStyle:UIAlertControllerStyleAlert];
[alert addAction:[UIAlertAction actionWithTitle:@"你说的都对" style:UIAlertActionStyleDefault handler:nil]];
[self presentViewController:alert animated:YES completion:nil];
}else {
SendMessageToWXReq *sendReq = [[SendMessageToWXReq alloc] init];
sendReq.bText = NO;
sendReq.scene = tag;
// 创建分享内容
WXMediaMessage *message = [WXMediaMessage message];
//分享标题
message.title = @"晚上想吃啥???恩,想想就好了!!";
// 描述
message.description = @"微信微信微信微信微信微信微信微信微信微信测试";
//分享图片,使用SDK的setThumbImage方法可压缩图片大小
[message setThumbImage:[UIImage imageNamed:@"1"]];
//创建多媒体对象
WXWebpageObject *webObj = [WXWebpageObject object];
// 点击后的跳转链接
webObj.webpageUrl = @"www.baidu.com";
message.mediaObject = webObj;
sendReq.message = message;
[WXApi sendReq:sendReq];
}
}
part 3 效果图
哎呀,要被闪瞎了...手速快怪我咯...
Untitled.gif
part 4 注意的坑...
- 总共有三个点
1. 记得设置Schemes,否则应用无法回跳,只能停留在微信界面
2. 添加微信白名单,否则会报```-canOpenURL: failed for URL: "weixin://app/你的微信Appkey/" - error: "This app is not allowed to query for scheme weixin"```错误
3. 新特性要求 App 内访问的网络必须使用HTTPS协议,否则报```App Transport Security has blocked a cleartext HTTP (http://) resource load since it is insecure. Temporary exceptions can be configured via your app's Info.plist file.```错误
- 不多说,上解决方案图
WechatIMG242.jpeg
** 刚刚开始写简书,欢迎各位大佬指导...**
