前言
示例:
{
"friendSumUperLimit":"^[0-9]+$",
"presentRatio":"^[0-9]+(\.[0-9]{0,2})?$",
"repeatRatio":"^[0-9]+(\.[0-9]{0,2})?$"
}
解决办法:多加一个斜杠
{
"friendSumUperLimit":"^[0-9]+$",
"presentRatio":"^[0-9]+(\\.[0-9]{0,2})?$",
"repeatRatio":"^[0-9]+(\\.[0-9]{0,2})?$"
}