String[] ids ={"01-aa","02-bb","03-cc","04-dd","05-ee"}; String[] m = new String[ids.length]; String[] n = new String[ids.length]; for(int i=0;i<ids.length;i++){ m[i] = ids[i].split("-")[0]; n[i] = ids[i].split("-")[1]; } System.out.println(Arrays.toString(m)); System.out.println(Arrays.toString(n));
把一个数组分解成两个数组
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转载自fengzhaoyang.iteye.com/blog/2261316
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