检查点:
      
     
    
     
      默认值检查;
     
    
     
      异常输入,查询结果检查;
     
    
     
      正常输入,查询结果检查;
     
    
     
      
       测试用例设计
      
     
    
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       检查点:
      
     
    
     
      默认值检查;
     
    
     
      异常输入,查询结果检查;
     
    
     
      正常输入,查询结果检查;
     
    
     
      
       测试用例设计
      
     
    
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