"使用改造android java检索数据时失败"

Question

我的项目旨在从我自己创建的 API 中检索数据到 recyclerview

这是我要检索 OrderListArray.java 的数据：

@SerializedName("id")
@Expose
private Integer id;
@SerializedName("name_order")
@Expose
private String name_order;
@SerializedName("address")
@Expose
private String address;

public Integer getId() {
    return id;
}

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

public String getName_order() {
    return name_order;
}

public void setName_order(String name_order) {
    this.name_order = name_order;
}

public String getAddress() {
    return address;
}

public void setAddress(String address) {
    this.address = address;
}