?????2018-12-13 10:57:18,193 
?????DEBUG 
? ? ??debuginfo [(null)] 
null null DP_L_PREASSY_2,CENTER_SN,NCS2000	INITDA:10ms	The parameterized query '(@materialcode nvarchar(4000))SELECT * FROM [T_MD_MATERIAL] WHER' expects the parameter '@materialcode', which was not supplied. null
?????2018-12-13 10:59:28,641 
?????DEBUG 
? ? ??debuginfo [(null)] 
null null DP_L_PREASSY_2,CENTER_SN,NCS2000	INITDA:13ms	The parameterized query '(@materialcode nvarchar(4000))SELECT * FROM [T_MD_MATERIAL] WHER' expects the parameter '@materialcode', which was not supplied. null
?????2018-12-13 11:01:02,780 
?????DEBUG 
? ? ??debuginfo [(null)] 
null null DP_L_PREASSY_2,CENTER_SN,NCS1000	INITDA:16ms	无法查到此零件信息！ null