Convert String to number in js for comparison_javascript tips

Comparing strings without conversion will result in a headache

If you were not careful when writing, you would not convert it, and then use it for rough testing,

1<2

Yes, that’s it

Then

5.002>21.003

Weird results occurred

When the data type is not converted to judge >, <, the system compares the unicode encoded value, and any result may occur

043db92cc39febd2bcf68102517ac513

or

str1*1>str2*1

When comparing data in js, don’t forget to convert types!