//将元素插入到数组中最后位置
names[names.length-1] = insertName;
age[age.length-1] = insertage;
sex[sex.length-1] = insertsex;
telephone[telephone.length-1] = inserttelephone;
addresses[addresses.length-1] = insertaddresses;
names[names.length-1] = insertName;
age[age.length-1] = insertage;
sex[sex.length-1] = insertsex;
telephone[telephone.length-1] = inserttelephone;
addresses[addresses.length-1] = insertaddresses;