tools

基本操作方法

方法

方法名	方法	说明
js_utils_deep_copy	(obj: T) => T	深拷贝
js_utils_get_uuid	(len: number, radix: number) => string	生成一个uuid
js_utils_first_to_upper	(string) => string	首字母大写
js_utils_deep_merge	(src: any = {}, target: any = {}) => T	对象合并,支持对象深度合并
js_utils_throttle_event	(n: any, data: any) => void	防抖
js_utils_quick_sort	(nums: number[]) => number[]	快排
js_utils_format_money_num	(nums: T) => string	千分位格式化
js_utils_add_to_object	(obj: Record<string | number, any>, key: string | number, value: any, index: number) => Record<string | number, any>	为对象指定位置添加新属性
js_utils_find_attr	(object: any, path: string) => any	查找多层值, 'a.b.c' => {a: {b:{c: {}}}}
js_utils_edit_attr	(path:string, value: any, obj:any) => any	多层设置值, ('a.b.c', '1', {a: {b:{c: {}}}}) => {a: {b:{c: 1}}}
js_utils_set_table_height	(tableClass: string, subHeight = 0)=>Promise(height)	获取表格应该设置的高度
js_utils_get_table_header_columns	<T>(headerObj: T, options: any) => Array	设置适用于antd的表格头
js_utils_array_to_csv	(list: string[][])=> void	数组转化成csv文件
js_utils_csv_to_array	(file: File, encoding = 'utf-8') => string[][]	csv转化为 array
js_utils_fen_to_yuan	(fen: number | string, isFormat = false, digit = 100) => string	金额转化-分转元（isFormat: 是否格式化为千分位）
js_utils_yuan_to_fen	(yuan: number | string, digit = 100) => string	金额转化-元转分

使用方法

前提import { xxx } from '@/assets/ts/tool'

set_table_height

set_table_height(tableClassName, 88).then((height) => {
  this.tableHeight = height
})

js_utils_throttle_event

const fn = (a, b, c) => {
  console.log(a, b, c )
}

js_utils_throttle_event(fn, {
  args: [1,2,3],
  time: 500,
  context: this
})

js_utils_deep_merge

const a = {
  var1: '1',
  var2: {
    var3: '2'
  }
}

const b = {
  var2: {
    var3: '3'
  }
}

/**
 * return {
 *  var1: '1',
 *   var2: {
 *     var3: '3'
 *   }
 * }
*/
js_utils_deep_merge(a, b)

get_table_header_columns

const _options = {
      alignData: {
          'ad_id': 'left',
          'ad_title'
      },
      widthData: {
          all: '120'
      },
      sortData: ['ad_id']
 };
 
data.tableData.header = get_table_header_columns<Record<IHeaderStr | 'action', string>>(
    {..._res.data.header, action: '操作'},
    _options
);

js_utils_fen_to_yuan

const _fen = 150010;
const _yuan = js_utils_fen_to_yuan(_fen, true); // 1,500.10

js_utils_yuan_to_fen

const _yuan = 1500.10;
const _fen = js_utils_yuan_to_fen(_yuan); // 150010