echo "The value of the first parameter is $1 !"
echo "The value of the second parameter is $2 !"
echo "The value of the tenth parameter is $10 !"
echo "The value of the tenth parameter is ${10} !"
echo "The value of the eleventh parameter is ${11} !"
echo "The amount of the parameters is $# !"
echo "The string of the parameters is $* !"
}
funWithParam 1 2 3 4 5 6 7 8 9 34 73
输出：
The value of the first parameter is 1 !
The value of the second parameter is 2 !
The value of the tenth parameter is 10 !
The value of the tenth parameter is 34 !
The value of the eleventh parameter is 73 !
The amount of the parameters is 12 !
The string of the parameters is 1 2 3 4 5 6 7 8 9 34 73 !"
注意，$10 不能获取第十个参数，获取第十个参数需要${10}。当n>=10时，需要使用${n}来获取参数。
另外，还有几个特殊字符用来处理参数：
