Method getPath

prototype/baseComponent.js:98–148

(req, res)

	}

	async getPath(req, res){
		return new Promise((resolve, reject) => {
			const form = formidable.IncomingForm();
			form.uploadDir = './public/img';
			form.parse(req, async (err, fields, files) => {
				let img_id;
				try{
					img_id = await this.getId('img_id');
				}catch(err){
					console.log('获取图片id失败');
					fs.unlinkSync(files.file.path);
					reject('获取图片id失败');
				}
				const hashName = (new Date().getTime() + Math.ceil(Math.random()*10000)).toString(16) + img_id;
				const extname = path.extname(files.file.name);
				if (!['.jpg', '.jpeg', '.png'].includes(extname)) {
					fs.unlinkSync(files.file.path);
					res.send({
						status: 0,
						type: 'ERROR_EXTNAME',
						message: '文件格式错误'
					})
					reject('上传失败');
					return 
				}
				const fullName = hashName + extname;
				const repath = './public/img/' + fullName;
				try{
					fs.renameSync(files.file.path, repath);
					gm(repath)
					.resize(200, 200, "!")
					.write(repath, async (err) => {
						// if(err){
						// 	console.log('裁切图片失败');
						// 	reject('裁切图片失败');
						// 	return
						// }
						resolve(fullName)
					})
				}catch(err){
					console.log('保存图片失败', err);
					if (fs.existsSync(repath)) {
						fs.unlinkSync(repath);
					} else {
						fs.unlinkSync(files.file.path);
					}
					reject('保存图片失败')
				}
			});
		})
	}

	async qiniu(req, type = 'default'){
		return new Promise((resolve, reject) => {