java數(shù)組轉(zhuǎn)json字符串 java怎么樣將字符串轉(zhuǎn)換成json數(shù)組對(duì)象?
java怎么樣將字符串轉(zhuǎn)換成json數(shù)組對(duì)象?1. 需要JSON相關(guān)的jar包2。設(shè)置JSON格式字符串:字符串STR=“{”student“:[{”name“:”Leilei“,”age“:23},
java怎么樣將字符串轉(zhuǎn)換成json數(shù)組對(duì)象?
1. 需要JSON相關(guān)的jar包
2。設(shè)置JSON格式字符串:
字符串STR=“{”student“:[{”name“:”Leilei“,”age“:23},{”name“:”leilei02“,”age“:23}]}“
3。創(chuàng)建相應(yīng)的類:
public class studentlist{
list<student> student
public list<student> student(){
return student
}
public void setStudent(list<student> student){這個(gè)學(xué)生=student
}
}
公共類student{
私有字符串名
私有intage
//private StudentClass StudentClass
public String getName(){
return name
}
public void setName(String name){這個(gè)名字=name
}
public int getAge(){
return age
}
public void setAge(int age){這個(gè)年齡=4. 測(cè)試程序
導(dǎo)入java.util.List
導(dǎo)入網(wǎng)址:org.codehaus.jackson. map.ObjectMapper對(duì)象映射器