前端Url传参为空 通过三木如何判断

问题相关代码，请勿粘贴截图

  const rpotUrl = `${baseUrl}${reportId}&CERTNO=${lMatnAlwnCrtfDFormQuery.certno}&EMPNO=${lMatnAlwnCrtfDFormQuery.empNo}`

如果传入的身份证号或单位编号为空，怎么通过三目判断一下？

试试，为空的地方，写成自己的业务逻辑。

  const rpotUrl = `${baseUrl}${reportId}&CERTNO=${lMatnAlwnCrtfDFormQuery.certno==null?'为空':lMatnAlwnCrtfDFormQuery.certno}&EMPNO=${lMatnAlwnCrtfDFormQuery.empNo==null?'为空':lMatnAlwnCrtfDFormQuery.empNo}`

${baseUr==null?空:baseUrl}

正常这样就可以

lMatnAlwnCrtfDFormQuery.certno = lMatnAlwnCrtfDFormQuery.certno || ''
lMatnAlwnCrtfDFormQuery.empNo = lMatnAlwnCrtfDFormQuery.empNo || ''

三目
lMatnAlwnCrtfDFormQuery.certno = !!lMatnAlwnCrtfDFormQuery.certno?lMatnAlwnCrtfDFormQuery.certno:''
lMatnAlwnCrtfDFormQuery.empNo = !!lMatnAlwnCrtfDFormQuery.empNo?lMatnAlwnCrtfDFormQuery.empNo:''

  const rpotUrl = `${baseUrl}${reportId}&CERTNO=${lMatnAlwnCrtfDFormQuery.certno}&EMPNO=${lMatnAlwnCrtfDFormQuery.empNo}`

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