I'mm越来越有很多的JSON响应null和undefined值。我需要用空字符串 ( )替换 allnull和undefinedvalues ""。以下是我收到的示例响应:
{
lecCicode: null
lecOrderNo: null
loccType: "Z"
nccrCode: null
nciCode: null
},
{
lecCicode: null
lecOrderNo: null
loccType: "Z"
nccrCode: null
nciCode: null
},
{
lecCicode: null
lecOrderNo: null
loccType: "Z"
nccrCode: null
nciCode: null
}
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