常用 json javabean 互转
JSONObject 与 JSONArray区别
JSONObject:
{
"area": "武汉",
"name": "张三",
"age": 25
}
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JSONArray:
[{
“area”: “武汉”,
“name”: “张三”,
“age”: 25
},
{
“area”: “深圳”,
“name”: “李四”,
“age”: 22
}]
通俗来讲 JSONObject 是对象的json形式 JSONArry 是对象集合的JSON形式。
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JSON 与javabean互转
JSON用阿里的fastjson 包
用例java对象
public class User {
protected Long id;
protected String account;
protected String password;
protected String name;
protected boolean gender;
protected String telephone;
@Override
public String toString() {
return "User{" +
"id=" + id +
", account='" + account + '\'' +
", password='" + password + '\'' +
", name='" + name + '\'' +
", gender=" + gender +
", telephone='" + telephone + '\'' +
'}';
}
public boolean isGender() {
return gender;
}
public void setGender(boolean gender) {
this.gender = gender;
}
public String getTelephone() {
return telephone;
}
public void setTelephone(String telephone) {
this.telephone = telephone;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getAccount() {
return account;
}
public void setAccount(String account) {
this.account = account;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}
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