JAVA 时间区间的字符串合法性验证

复制代码 代码如下:
string[] zone1="08:30-11:00".split("-");
        string[] zone2="13:00-17:00".split("-");
        string[] actzone="9:00-11:00".split("-");

        dateformat df = new simpledateformat("hh:mm");

        try{
        long mintime=df.parse("00:00").gettime();
        long maxtime=df.parse("24:00").gettime();
        long[] time1={df.parse(zone1[0]).gettime(),df.parse(zone1[1]).gettime()};
        long[] time2={df.parse(zone2[0]).gettime(),df.parse(zone2[1]).gettime()};
        long[] acttime={df.parse(actzone[0]).gettime(),df.parse(actzone[1]).gettime()};

        if(time1[0]>=time1[1]||time1[0]<=mintime||time1[1]>=maxtime)
            system.out.println("操作区间一不合法");
        if(time2[0]>=time2[1]||time2[0]<=mintime||time2[1]>=maxtime)
            system.out.println("操作区间二不合法");
        if(acttime[0]>=acttime[1]||acttime[0]<=mintime||acttime[1]>=maxtime)
            system.out.println("高峰期区间不合法");

        boolean iflegal=false;

        if(acttime[0]>=time1[0]&&acttime[1]<=time1[1])
            iflegal=true;
        if(acttime[0]>=time2[0]&&acttime[1]<=time2[1])
            iflegal=true;

        if(iflegal)
            system.out.println("info:高峰期区间合法");
        else
            system.out.println("warn:高峰期区间不合法");

        }catch(exception e){
            e.printstacktrace();
        }