[WXApi startLogByLevel:WXLogLevelDetail logBlock:^(NSString * _Nonnull log) {
            NSLog(@"startLogByLevel = %@", log);
        }];

[WXApi checkUniversalLinkReady:^(WXULCheckStep step, WXCheckULStepResult * _Nonnull result) {
            NSLog(@"WXULCheckStep = %ld; %ld; %@; %@;",step, result.success, result.errorInfo, result.suggestion);
        }];

上面两个函数调用成功，并且自检函数也通过了，日志为：
//startLogByLevel = wxlog:set property list
//startLogByLevel = wxlog:launch app with ul only success
//startLogByLevel = wxlog:Successfully starting WeChat with the universal link. 


分享的时候日志信息为：
//startLogByLevel = wxlog:send req[<SendMessageToWXReq: 0x280bdf6c0>], appID:wx9d6a8be12e2498fa, universalLink:https://dabaofiles.chinamcloud.com/79dacf73e025bf3e765cc35649698ad8/, sdkVersion:1.8.7.1

//startLogByLevel = wxlog:set property list

//startLogByLevel = wxlog:Error:fail to load Keychain status:-25300, keyData null:1

//startLogByLevel = wxlog:token[(null)] is null

//startLogByLevel = wxlog:launch app with ul only success
 
//startLogByLevel = wxlog:launch app with universal link, ret:1
 
//startLogByLevel = wxlog:req:<SendMessageToWXReq: 0x280bdf6c0>, cid:c9cf0a8fb10586d91dc6a143579589d6ad75333c