Java中
DecimalFormat df = new DecimalFormat("######0.00");
double d1 = 3.23456
double d2 = 0.0;
double d3 = 2.0;
df.format(d1);
df.format(d2);
df.format(d3);
sql中:to_char(salary,'fm99999999999999999990.00')
Java中
DecimalFormat df = new DecimalFormat("######0.00");
df.format(d3);
sql中:to_char(salary,'fm99999999999999999990.00')
Power Automate Desktop 安裝完,登錄後老是提示one driver 錯誤