"https://api-hmugo-web.itheima.net/api/public/v1/home/swiperdata ".then is not a function TypeError: "https://api-hmugo-web.itheima.net/api/public/v1/home/swiperdata ".then is not a function     at et.onLoad (http://127.0.0.1:62282/appservice/pages/index/index.js:22:79)     at et.<anonymous> (http://127.0.0.1:62282/appservice/__dev__/WAService.js:2:2264727)     at et.p.__callPageLifeTime__ (http://127.0.0.1:62282/appservice/__dev__/WAService.js:2:2264472)     at xt (http://127.0.0.1:62282/appservice/__dev__/WAService.js:2:2280188)     at http://127.0.0.1:62282/appservice/__dev__/WAService.js:2:2283766     at Mt (http://127.0.0.1:62282/appservice/__dev__/WAService.js:2:2284299)     at Function.<anonymous> (http://127.0.0.1:62282/appservice/__dev__/WAService.js:2:2293811)     at i.<anonymous> (http://127.0.0.1:62282/appservice/__dev__/WAService.js:2:2255416)     at i.emit (http://127.0.0.1:62282/appservice/__dev__/WAService.js:2:685376)     at Object.emit (http://127.0.0.1:62282/appservice/__dev__/WAService.js:2:644102)