formatter: function(params) {
let newParamsName = '';
let paramsNameNumber = params.length;
let provideNumber = 5;
let rowNumber = Math.ceil(paramsNameNumber / provideNumber);
if (paramsNameNumber > provideNumber) {
for (let p = 0; p < rowNumber; p++) {
let tempStr = '';
let start = p * provideNumber;
let end = start + provideNumber;
if (p === rowNumber - 1) {
tempStr = params.substring(start, paramsNameNumber);
} else {
tempStr = params.substring(start, end) + '\n';
}
newParamsName += tempStr;
}
} else {
newParamsName = params;
}
return newParamsName
}