A、<p><span style="font-size:14px;font-family:宋体">使用</span><span style="font-size:14px;font-family:'Times New Roman','serif'">transient</span><span style="font-size:14px;font-family:宋体">关键字修饰对象属性</span></p>
B、<p><span style="font-size:14px;font-family:宋体">使用</span><span style="font-size:14px;font-family:'Times New Roman','serif'">synchronized</span><span style="font-size:14px;font-family:宋体">关键字修饰</span><span style="font-size: 14px;font-family:'Times New Roman','serif'">readObject</span><span style="font-size:14px;font-family:宋体">（）方法</span></p>
C、<p><span style="font-size:14px;font-family:宋体">通过自定义对象序列化途径完成</span></p>
D、<p><span style="font-size:14px;font-family:宋体">使用</span><span style="font-size:14px;font-family:'Times New Roman','serif'">synchronized</span><span style="font-size:14px;font-family:宋体">关键字修饰</span><span style="font-size: 14px;font-family:'Times New Roman','serif'">writeObject</span><span style="font-size:14px;font-family:宋体">（）方法</span></p>