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如何打印哈希映射';在JavaScript中将值设置为字符串?_Javascript_Hashmap - Fatal编程技术网

如何打印哈希映射';在JavaScript中将值设置为字符串?

如何打印哈希映射';在JavaScript中将值设置为字符串?,javascript,hashmap,Javascript,Hashmap,相反,我得到了这个。每个对象都包含我想在上面打印的字符串列表。我该怎么做 customer1|asdfasdf,asdfasdf,asdfa customer2|adf customer3|asdf,rthrg customer5|dfgbdf customer4|bfdgbfg,bdfgb,dfgb customer6|sdfgf customer7|xcvb,xvcbff 没关系。我找到了答案。我需要打印这份清单 customer1|[object Object] customer2|[o

相反,我得到了这个。每个对象都包含我想在上面打印的字符串列表。我该怎么做

customer1|asdfasdf,asdfasdf,asdfa
customer2|adf
customer3|asdf,rthrg
customer5|dfgbdf
customer4|bfdgbfg,bdfgb,dfgb
customer6|sdfgf
customer7|xcvb,xvcbff

没关系。我找到了答案。我需要打印这份清单

customer1|[object Object]
customer2|[object Object]
customer3|[object Object]
customer5|[object Object]
customer4|[object Object]
customer6|[object Object]
customer7|[object Object]
for(var i=0,keys=Object.keys(map),ii=keys.length;i
您可以这样做:

功能打印键(地图){
for(var i=0,keys=Object.keys(map),ii=keys.length;i打印键(地图)
尝试正常的
forEach
循环,并按以下方式使用:

var cust={
客户1:[“cus1Value1”、“cus1Value2”、“cus1Value3”],
客户2:[“cus2Value1”、“cus2Value2”、“cus2Value3”、“cus3value4”],
客户3:[“cus3Value1”、“cus3Value2”],
customer4:[“cus4Value1”、“cus4Value2”],
客户5:[“cus5Value1”、“cus5Value2”]
};
var keys=Object.keys(cust);
keys.forEach(key=>{
console.log(key+'|'+cust[key]);

});您可以提供所使用的地图,或具有相同结构的示例地图吗?没有它,很难找出问题所在。
customer1|[object Object]
customer2|[object Object]
customer3|[object Object]
customer5|[object Object]
customer4|[object Object]
customer6|[object Object]
customer7|[object Object]
for (var i = 0, keys = Object.keys(map), ii = keys.length; i < ii; i++) {
  console.log(keys[i] + '|' + map[keys[i]].list);
}