Perpustakaan Gson menyediakan konvensyen penamaan sebagai sebahagian daripada penghitungan
public enum FieldNamingPolicy extends Enum<FieldNamingPolicy> implements FieldNamingStrategy
import com.google.gson.FieldNamingPolicy; import com.google.gson.Gson; import com.google.gson.GsonBuilder; public class GsonFieldNamingPolicyTest { public static void main(String[] args) { Employee emp = new Employee(); emp.setEmpId(115); emp.setFirstName("Raja"); emp.setLastName("Ramesh"); GsonBuilder gsonBuilder = new GsonBuilder(); Gson gson1 = gsonBuilder.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_DASHES).create(); String result1 = gson1.toJson(emp); System.out.println("LOWER_CASE_WITH_DASHES: " + result1); Gson gson2 = gsonBuilder.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES).create(); String result2 = gson2.toJson(emp); System.out.println("LOWER_CASE_WITH_UNDERSCORES: " + result2); Gson gson3 = gsonBuilder.setFieldNamingPolicy(FieldNamingPolicy.UPPER_CAMEL_CASE).create(); String result3 = gson3.toJson(emp); System.out.println("UPPER_CAMEL_CASE: " + result3); Gson gson4 = gsonBuilder.setFieldNamingPolicy(FieldNamingPolicy.UPPER_CAMEL_CASE_WITH_SPACES).create(); String result4 = gson4.toJson(emp); System.out.println("UPPER_CAMEL_CASE_WITH_SPACES: " + result4); Gson gson5 = gsonBuilder.setFieldNamingPolicy(FieldNamingPolicy.IDENTITY).create(); String result5 = gson5.toJson(emp); System.out.println("IDENTITY: " + result5); } } // Employee class class Employee { private int empId; private String firstName; private String lastName; public int getEmpId() { return empId; } public void setEmpId(int empId) { this.empId = empId; } public String getFirstName() { return firstName; } public void setFirstName(String firstName) { this.firstName = firstName; } public String getLastName() { return lastName; } public void setLastName(String lastName) { this.lastName = lastName; } }
LOWER_CASE_WITH_DASHES: {"emp-id":115,"first-name":"Raja","last-name":"Ramesh"} LOWER_CASE_WITH_UNDERSCORES: {"emp_id":115,"first_name":"Raja","last_name":"Ramesh"} UPPER_CAMEL_CASE: {"EmpId":115,"FirstName":"Raja","LastName":"Ramesh"} UPPER_CAMEL_CASE_WITH_SPACES: {"Emp Id":115,"First Name":"Raja","Last Name":"Ramesh"} IDENTITY: {"empId":115,"firstName":"Raja","lastName":"Ramesh"}
Atas ialah kandungan terperinci Bagaimana untuk menterjemahkan FieldNamingPolicy enum ke dalam bahasa Cina menggunakan perpustakaan Gson di Jawa?. Untuk maklumat lanjut, sila ikut artikel berkaitan lain di laman web China PHP!