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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