javascript: Object Object generates a URL parameter

code:

function makeQuery(queryObject) {
    const query = Object.entries(queryObject)
        .reduce((result, entry) => {
            result.push(entry.join('='))
            return result
        }, []).join('&')
    return `?${query}`
}

sample:

const queryObject = {name: "nameValue", code: "codeValue"};

const objectEntries = Object.entries(queryObject) => [["name","nameValue"],["code","codeValue"]]

const arrayReduce = objectEntries.reduce((result, entry)=> {

　　result.push(entry.join("="));

　　return result

}, []) => ["code=codeValue","name=nameValue"]

`?arrayReduce.join('&')`