前端给后端传值的form表单格式参数如何在控制台打印

               var m_params = getOptions();    
                        for(let i=0;i< self.files.length;i++){
                            param.append('file', self.files[i]);//通过append向form对象添加数据
                        }

                        var m_params = getOptions();
                        param.append("name", values.name);
                        param.append("master", values.master);
                        param.append("type", values.type);
                        param.append("startTime", values.accountEffect);
                        param.append("stopTime", values.accountFailure);
                        param.append("phone", values.phone);
                        param.append("userId", m_params.userId);
                        param.append("channel_id", m_params.channelId);
                        var m_url = "";
                        if(!self.id){
                            m_url = "/channel/addChannel";
                            self.loadingFailure  = false;
                        }else{
                            m_url = "/channel/editChannel";
                            // m_params.id = self.id;
                            param.append("id", self.id)
                        }
                        param.forEach((value, key) => {
                            console.log(`key ${key}: value ${value}`);
                        })
                        axios({
                            url: window._CONFIG['domianURLXunHu'] + m_url,
                            data: param,
                            method:'post' ,
                            headers: {
                                'Content-Type': 'multipart/form-data',  // 文件上传
                            },
                        });

form表单的参数比较特殊,正常的console.log(formData)是什么都打印不出来的

用如下的方式打印

  param.forEach((value, key) => {
           console.log(`key ${key}: value ${value}`);
 })
原文地址:https://www.cnblogs.com/cuteCoderSnow/p/13801500.html