if (v instanceof Integer) {
for (int i =1; i < list.size(); i++) {
v=list.get(i);
if (v instanceof BigDecimal) {
return "List<Double>" ;
}
}
return "List<Integer>" ;
}else if (v instanceof BigDecimal) {
return "List<Double>" ;
}else
使用中,json有以下三种结构:
对象:{"name":"Michael","age":24}
数组:比如:[{"name":"Michael","age":24},{"name":"Tom","age":25}]
值:{"name":"Michael", "birthday":{"month":8,"day":26}},类似于对象嵌套对象.