让我分享我的代码
const token = localStorage.getItem('currentUser');
const formData = new FormData();
formData.append('proposal_details' , this.PackageDetails.get('proposal_details').value);
formData.append('businessName' , this.PackageDetails.get('BusinessName').value);
formData.append('package_type_id' , this.PackageArray),
formData.append('package_list_id',this.PacageListArray),
formData.append('budget',this.customPayArr),
formData.append('is_manual',this.CheckAutoPayArr),
// tslint:disable-next-line:max-line-length
formData.append('full_package',this.PackageDetails.get('totalPackageFee_cur').value + ' ' + this.PackageDetails.get('totalPackageFee').value),
formData.append('signUpAmount',this.PackageDetails.get('signUpAmount_cur').value + ' ' + this.PackageDetails.get('signUpAmount').value),
formData.append('StartDate',this.PackageDetails.get('StartDate').value),
formData.append('endDate' , ProjectendDate),
formData.append('project_hours', this.PackageDetails.get('project_hours').value),
formData.append('technology_used', this.PackageDetails.get('technology_used').value),
formData.append('attach_file', this.PackageDetails.get('attach_file').value)
console.log(formData);
this.rest.getProposal(formData , token).subscribe(result => {
console.log(result);
});
在console.log上,我得到的是空的formData
您不能直接将FormData打印到console.log(),对于您的用例,您需要使用诸如get(),getAll()等formdata的方法,可以使用.forEach()数组方法来遍历所有值并获取要打印的数据在console.log中。完整的工作示例可以在这里找到。.StackBlitz Link
这是您的实现。.
const formData = new FormData();
formData.append('proposal_details' , 'proposal_details');
formData.append('businessName' ,'BusinessName');
console.log(formData.getAll('businessName')); // using .getAll() method.
formData.forEach(data =>{ // using forEach array method.
console.log(data); // logs data here.
})