下划线转为驼峰命名

function toCamelCase(str) {
  return str.replace(/([-_][a-z])/g, (group) =>
      group.toUpperCase().replace('-', '').replace('_', '')
  );
}
// 下横线转驼峰
export function keysToCamelCase(obj) {
  if (Array.isArray(obj)) {
      return obj.map((v) => keysToCamelCase(v));
  } else if (obj !== null && typeof obj === 'object') {
      return Object.keys(obj).reduce((acc, key) => {
          acc[toCamelCase(key)] = keysToCamelCase(obj[key]);
          return acc;
      }, {});
  }
  return obj;
}

使用

keysToCamelCase(params)