javascript - Node to parse xml using xml2js -

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i trying parse , query element within xml using xml2js. xml string follows:

var xml = "<config><test>hello</test><data>somedata</data></config>";

what want extract value in , assign var extracteddata

here's have far:

var parser = new xml2js.parser(); parser.parsestring(xml, function(err,result){   //extract value data element   extracteddata = result['data']; }

this not work. can point out how might able grab values xml?

thanks

this doesn't seem working. can tell me might issue here?

it works me

var xml2js = require('xml2js'); var xml = "<config><test>hello</test><data>somedata</data></config>";  var extracteddata = ""; var parser = new xml2js.parser(); parser.parsestring(xml, function(err,result){   //extract value data element   extracteddata = result['config']['data'];   console.log(extracteddata); }); console.log("note can't use value here if parsestring async; extracteddata=", extracteddata);

result:

somedata note can't use value here if parsestring async; extracteddata= somedata

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