例如取得[1,100]
publicstaticstringgetrandom (intmin,int max ) { Random random=new Random ); ints=random.nextint(max ) % ) max-min1) min; returnstring.valueof(s; } publicstaticstringgetrandom (intmin,int max ) )
Random random=new Random (;
ints=random.nextint(1) % ) 100-1 ) 1;
returnstring.valueof(s;
}