拆分字符串 将数字字符串成为整形数组int[ ]

拆分字符串 将数字字符串变成整形数组int[ ]

第一步String src = "1,2,3";第二步String [] str = src.split( "," );第三步int [] result = new int [ str.length ];for(int i =0;i<result.length;i++){result [i] = Integer.parseInt(str[i]);}