checkbox 定义
<div class="check-box">
<label for="ck1">batchInsert:</label><input type="checkbox" id="ck1" checked
name="ckFn" value="batchInsert" >
</div>
<div class="check-box">
<label for="ck2">countOne:</label><input type="checkbox" id="ck2" checked
name="ckFn" value="countOne" >
</div>
<div class="check-box">
<label for="ck3">selectOne:</label><input type="checkbox" id="ck3" checked
name="ckFn" value="selectOne" >
</div>
<div class="check-box">
自定义方法名: <input type="text" name="ckFn">
</div>
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post 对象里定义接收参数名称
private String[] ckFn;
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