public static void main(String[] args) {
List<HashMap<String, String>> list = new ArrayList<HashMap<String, String>>()
int a = 1
int b = 2
String key = ""
String value = ""
for (int i = 0 i < 50 i++) {
HashMap<String, String> map = new HashMap<String, String>()
key = (a + i * 2) + ""
value = (b + i * 2) + ""
map.put(key, value)
list.add(map)
}
for (int i = 0 i < list.size() i++) {
System.out.println(list.get(i))
}
}
}
运行结果:
{1=2}{3=4}
{5=6}
{7=8}
{9=10}
{11=12}
{13=14}
{15=16}
{17=18}
{19=20}
{21=22}
{23=24}
{25=26}
{27=28}
{29=30}
{31=32}
{33=34}
{35=36}
{37=38}
{39=40}
{41=42}
{43=44}
{45=46}
{47=48}
{49=50}
{51=52}
{53=54}
{55=56}
{57=58}
{59=60}
{61=62}
{63=64}
{65=66}
{67=68}
{69=70}
{71=72}
{73=74}
{75=76}
{77=78}
{79=80}
{81=82}
{83=84}
{85=86}
{87=88}
{89=90}
{91=92}
{93=94}
{95=96}
{97=98}
{99=100}
Map<String,Object> dataMap = new HashMap<String,Object>()dataMap.put("0","1")
dataMap.put("1","1")
dataMap.put("2","1")
dataMap.put("3","3")
//...
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