vue-simple-uploader自定义参数

vue-simple-uploader自定义参数

processParams 处理请求参数，默认 function (params) {return params}，一般用于修改参数名字或者删除参数。0.5.2版本后，processParams 会有更多参数：(params, Uploader.File, Uploader.Chunk, isTest)

 options: {
          processParams:(file)=>{
            return {
             currentNumber:file.chunkNumber,
             currentSize:file.chunkSize,
             totalChunk:file.totalChunks,
             totalSize:file.totalSize,
             chunkSize:file.chunkSize,
             identifier:file.identifier,
            }
          },
          }