uni-app上传图片遇到TypeError: e.split is not a function at view.umd.min.js:1

uni-app上传图片遇到TypeError: e.split is not a function at view.umd.min.js:1

success:function(res){
						that.user_photo=res.tempFilePaths;//报错
					}

改为

success:function(res){
						that.user_photo=res.tempFilePaths[0];
					}

原因，通过

 console.log(JSON.stringify(res.tempFilePaths));

可知

16:31:14.617 ["_doc/uniapp_temp_1587198502520/compressed/1587198670833.jpeg"] at pages\my\user-set-info.vue:81

res.tempFilePaths为数组，所以当上传一张图片时，取得图片临时地址为res.tempFilePaths[0];