求助，renren-fast-vue怎么在发请求的时候带上content-type?
求助，renren-fast-vue怎么在发请求的时候带上content-type?经测试，以下代码的content-type不能被加上，求大神告知方法
this.$http({
url: this.$http.adornUrl(`/amazon/taskinfo/uploadFile`),
method: 'post',
params: this.$http.adornParams({"file":_this.fileList[0].raw}),
headers: {
'Content-Type': 'multipart/form-data'
},
}).then(({ data }) => {
if (data && data.code === 0) {
this.dataForm.taskName = data.taskInfo.taskName
this.dataForm.taskStatus = data.taskInfo.taskStatus
this.dataForm.createDate = data.taskInfo.createDate
this.dataForm.lastUpdateTime = data.taskInfo.lastUpdateTime
this.dataForm.filePath = data.taskInfo.filePath
}
})
