import com.alibaba.fastjson.JSON;
import org.junit.Test;
import java.util.List;
public class jsonTest {
@Test
public void test0() {
String jsonString = "[{'id':1,'num':1},{'id':2,'num':2}]";
//将json转为list对象
// List<T> listStr = JSON.parseArray(jsonString, T.class);
List<Goods> listStr = JSON.parseArray(jsonString, Goods.class);
for (Goods goods : listStr) {
System.out.println(goods.getId());
System.out.println(goods.getNum());
}
}
}
/**
* pojo
*/
class Goods {
private Integer id;
private Integer num;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public Integer getNum() {
return num;
}
public void setNum(Integer num) {
this.num = num;
}
}
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