1.转换为long
Object o = new Object();
long l = Long.valueOf(String.valueOf(o)).longValue();
2.转换为Long
Object o = new Object();
long l = Long.valueOf(String.valueOf(o));
时间:2022-05-05 19:51:53
1.转换为long
Object o = new Object();
long l = Long.valueOf(String.valueOf(o)).longValue();
2.转换为Long
Object o = new Object();
long l = Long.valueOf(String.valueOf(o));
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