JavaSE8基础 使用for循环配合charAt遍历字符串

os ：windows7 x64
    jdk：jdk-8u131-windows-x64
    ide：Eclipse Oxygen Release (4.7.0)
    
    
code：

package jizuiku.t00;

public class Demo6 {
	public static void main(String[] args) {

		String str = "abc01234543210cba";
		for (int i = 0, stringLength = str.length(); i < stringLength; ++i) {
			System.out.print(str.charAt(i));
		}
	}
}

result：