Uncaught (in promise) Error: SDK Error: Missing getConfigSignature 文档里面说明：getConfigSignature 非必填 因为我引用的是第三方应用 var timestamp = data.timestamp; var nonceStr = data.nonceStr; var corpID = data.corpID; var signature = signature; var url  = window.location.href; ww.register({ corpId: corpID, jsApiList: [ 'selectExternalContact', ], getAgentConfigSignature(url) { /** 根据 url 生成 config 签名 */ return { timestamp, nonceStr, signature } }, onConfigSuccess: function(res) { console.log("config 成功回调") }, onConfigSuccess: function(res) { console.log("config 失败回调") }, onConfigComplete: function(res) { console.log("config 完成回调") console.log(res) }, onAgentConfigSuccess: function(res) { console.log("agentConfig 成功回调") }, onAgentConfigFail: function(res) { console.log("agentConfig 失败回调") }, onAgentConfigComplete: function(res) { console.log("agentConfig 完成回调") }, })