wx.compressImage({ src: item.url, quality: 80, success: function(res) { console.log('压缩', res) that.ReleaseTalkFormData.chooseImgPath.push({ url:res.tempFilePath, type:'image' }) } }) 压缩 {errMsg: "compressImage:ok", tempFilePath: "http://tmp/MIHjMKNw0jlH2c15de62a23625618a00d08249ac5b16"}