window.onerror = function(errorMsg,url,lineNumber,columnNumber,errorObj){};
window.onunhandledrejection = function(){};
console.error = function(){};
参考文章:https://zhuanlan.zhihu.com/p/35771536
前端js错误收集api
原文:https://www.cnblogs.com/iroading/p/13220507.html