JAVA 列表查詢 時間條件為空時報錯400

2021-08-30 04:15:47 字數 2489 閱讀 7257

1. 前台**:

//匯出excel

function excelout() ,

datatype: "json",

success: function (data) else

}});

}

2. 原controller**(報錯**),通過物件傳參;
/**

firstline.add(0,d.getexpresstype());//expresstype"快遞型別"

firstline.add(0,d.getslogisticcode());//slogisticcode"面單號"

datalist.add(line);

}excelsheetpo.setdatalist(datalist);

string filepath = "c:";

createworkbookatdisk(v2003, excelsheets,filepath);

flag = "01";//上傳成功

} catch (exception e)

return (resmsg+"");

}

3. 新cointroller**,通過request傳參;
/**

firstline.add(0,"主訂單號");//mainordernum

firstline.add(1,"買家姓名");//addressee

firstline.add(0,"買家**");//phone

firstline.add(0,"買家位址");//province city district address

firstline.add(0,"訂單商品");//goodsname goodsnum

firstline.add(0,"快遞型別");//expresstype

firstline.add(0,"面單號");//slogisticcode

datalist.add(firstline);

for(ddordervo d :list.getresults())

firstline.add(0,gstring);//goodsname goodsnum

firstline.add(0,d.getexpresstype());//expresstype"快遞型別"

firstline.add(0,d.getslogisticcode());//slogisticcode"面單號"

datalist.add(line);

}excelsheetpo.setdatalist(datalist);

string filepath = "c:";

createworkbookatdisk(v2003, excelsheets,filepath);

flag = "01";//上傳成功

} catch (exception e)

return (resmsg+"");

}```

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