RandomStringUtils 生成随机字符串

代码：

System.out.println(RandomStringUtils.randomAlphanumeric(32));
System.out.println(RandomStringUtils.randomAlphabetic(32));
System.out.println(RandomStringUtils.randomNumeric(32));
System.out.println(RandomStringUtils.randomPrint(32));
System.out.println(RandomStringUtils.random(32,"utf-8"));
System.out.println(RandomStringUtils.random(32));
System.out.println(RandomStringUtils.randomAscii(32));
System.out.println(RandomStringUtils.randomGraph(32));

对应输出：

PxszorswiThGgdUjzcRTP3YHh1TltdrK
nlWFVnmtXjoNJpuOyEESjxIInScYcOIO
75751119690962135718497019074450
Lu,w4C/T57nf%CUt+%5>+pQ :5nt&zaI
uuf8ffuut-u-u-8t-tuut8t-fut8tt8u
᩹酋䮷氿엚䬢墓릾貄쉝
hSR{/1>3<0bAT>64402@YK8s8Vm~G!3]
!#`L_U>L$cwN{C.>Rp}5gpb(S/ghffTe