9 lines
331 B
Markdown
9 lines
331 B
Markdown
|
拼接方式
|
||
|
|
1. "+"
|
||
|
|
1. str += "1" + 4 + true; //"14true"
|
||
|
|
2. str += 1+2+3;//"6"先运算后convert
|
||
|
|
3. str += ""+1+2+3;"123"
|
||
|
|
2. string.Format("待拼接的内容"，内容1，内容2.....);
|
||
|
|
1. str = string.Fomat("我是{0}，我今年{1}岁","HK",18);//我是HK，今年18岁
|
||
|
|
3. $"{0}balabala{1}",balabala,balabala
|
||
|
|
#入门
|