Json解析注解 ---@SerializedName

项目前后端交互采用的是JSON传输，因为前后端沟通不多，经常造成数据格式不统一；在不想后台改动太多下，需要使用@SerializedName解决这个问题

解析数据使用的是Gson解析的json数据

@SerializedName(value = "name", alternate = {"Name", "studentName", "fullName"})中有两个属性,value="默认key",alternate="别名key1,别名key1..."，别名可以有多个，多个别名用“,”分隔,便降低了数据别名不统一造成的解析异常

public class Student{
    @SerializedName(value = "name", alternate = {"Name", "studentName", "fullName"})
    private String name;
    @SerializedName(value = "age", alternate = {"Age", "year", "Year"})
    private String age;
    @SerializedName(value = "class", alternate = {"Class", "remove", "Remove"})
    private String class;
    @SerializedName(value = "id", alternate = {"ID", "studentId", "stuengtNumber"})
    private String id;

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name= name;
    }

    public String getAge() {
        return age;
    }

    public void setAge(String age) {
        this.age= age;
    }

    public String getClass() {
        return class;
    }

    public void setClass(String class) {
        this.class = class;
    }

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id= id;
    }
}