string maxSubstrWord.ts

80% Statements 4/5

83.33% Branches 5/6

100% Functions 1/1

75% Lines 3/4

Press n or j to go to the next uncovered block, b, p or k for the previous block.


1
2
3
4
5
6
7
8
9
10
11
12
13
14  
 
 
 
 
 
 
2x
3x
3x
 
 
 
   
/**
 * 从头开始，最大截取多少个字符串
 * @param str 
 * @param len 最大截取多少个字符串
 * @param isSpot 是否带 ...
 */
export const maxSubstrWord = (str: string, len = 5, isSpot = true): string => {
  Eif (typeof str === 'string') {
    return isSpot ? `${str.substr(0, len)}...` : str.substr(0, len);
  } else {
    return str;
  }
};