Let’s put the big numbers in terms of tens and billions

The first argument to the method is the number to convert and the second argument is the number of decimal places to preserve

export function tranNumber(num, point) { if (num === undefined || num === null) { return 0; } // Convert a number to a string, then use the split method. Split, 0 const numStr = num.toString().split('.')[0]; If (numStr. Length < 5) {return numStr; if (numStr. Length < 5) {return numStr; } else if (numstr. length >= 5 && numstr. length <= 8) {// If the number is greater than 6 digits and less than 8 digits, add ten thousand const decimal = numStr.substring(numStr.length - 4, numStr.length - 4 + point); / / by one thousand, one hundred a number of return ` ${parseFloat (` ${parseInt (` ${10000} num / `)}. ${decimal} `)} wan `; } else if (numstr.length > 8) {// Add 100 million const decimal to number greater than 8 bits = numstr.substring (numstr.length -8, numStr.length - 8 + point); Return ` ${parseFloat (` ${parseInt (` ${100000000} num / `)}. ${decimal} `)} $`; }}Copy the code