对象转json实现

对象转json实现

为了补上一篇挖的坑，所以简单的改进了一下bean2Json的方法
上一篇在这里QAQ
废话不多说，代码很简单，下面直接上代码

package com.tfxing.indexmon.utils.handle;import com.verObjTest.Person;
import com.verObjTest.SecurityDeposit;
import org.junit.platformmons.util.StringUtils;import flect.Field;
import java.math.BigDecimal;
import java.util.Objects;
import java.util.StringJoiner;public class MyJsonUtilPlus {/*** 对象转json字符串* @param t* @param <T>* @return*/public static <T> String toJson(T t) throws Exception{StringJoiner jsonStr = new StringJoiner(",");Class<?> clazz = t.getClass();Field[] fields = DeclaredFields();for (int i = 0; i < fields.length; i++) {Field field = fields[i];field.setAccessible(true);String tempStr = """&#Name()+"":";Object obj = (t);if (Objects.isNull(obj)) {tempStr += """";jsonStr.add(tempStr);continue;}if(isNormal(obj)) {tempStr += """&#String()+""";jsonStr.add(tempStr);} else {String fieldJson = toJson(obj);tempStr += fieldJson;jsonStr.add(tempStr);}}return StringUtils.String()) ? "{"&#String()+"}" : """";}private static boolean isNormal(Object obj) {Class().getName().startsWith("java")) {return true;} else {return false;}}

测试

    public static void main(String[] args) throws Exception{Person person = new Person("tfxing","男",18);person.setAmount(BigDecimal.valueOf(100));Person personInner = new Person("tfxingInner","女",19);person.setPersonInner(personInner);person.setDeposit(new SecurityDeposit("test"));System.out.println(toJson(person));System.out.println(toJson(new Integer(10)));}}

运行结果