javascript - formdata图片上传兼容IE9 (后台接口必须要formdata格式的请求)

Question

目前最大的限制就是,大后台定义的请求格式要求formdata格式 不能使用简单 key value 发送请求,不知道该怎么解决

伊谢尔伦 · Answer

你可以new 一个FormData的对象，然后把文件流的数据塞进去，然后提交给后端就好了。如果你用了jq的话：

 var formData = new FormData();  
     formData.append('key',value);//传的参和值   
     $.ajax({  
          url: 'XXX' ,  
          type: 'POST',  
          data: formData,   
          contentType: false,  
          processData: false,  
          success: function (res) {  
              
          },  
          error: function () {  
              
          }  
     });

Php8, I'm coming too

Learn website layout in 30 minutes

Shangguan Oracle Beginner to Proficient Video Tutorial

Your first line of UNI-APP code

Flutter from scratch to app launch

Brother Lian New Linux Video Tutorial

AXURE 9 Video Tutorial (Suitable for Product Manager Interactive Product Design UI)

Zero Basic Proficiency PS Video Tutorial

16 day UI video tutorial to get you started

PS Techniques and Slicing Techniques Video Tutorial

Alibaba Cloud Environment Construction and Project Launch Video Tutorial

Overview of Computer Networks - Basic Knowledge that Programmers Must Master

Essential Tutorial for Programmers - HTTP Protocol Explanation

Websocket Video Tutorial