laraver 数据之修改数据
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<p>方法一：update</p>
<p>student::where('id',1)->update(['age'=>45]);</p>
<p></p>
<p>方法二：save</p>
<p>$stu=student::find(1);</p>
<p>$stu->name='new Name';</p>
<p>$stu->save();</p>
<p></p>
<p> </p>
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