cocos creator 2.2 客戶端捕獲js異常

window.__errorHandler = function(file, line, errorMessage, error){
    console.log('window.__errorHandler')
    console.log('file:' + file)
    console.log('line:' + line)
    console.log('errorMessage:' + errorMessage)
    console.log('error:' + error)

    let exception = {};
    exception.file = file;
    exception.line = line;
    exception.errorMessage = errorMessage;
    exception.error = error;
    console.log(JSON.stringify(exception))
}