wx.chooseImage({
count: 1,
sizeType: ['original'], // 可以指定是原图还是压缩图，默认二者都有
sourceType: ['album', 'camera'], // 可以指定来源是相册还是相机，默认二者都有
success: async function (res) {
try {
const invokeRes = await wx.serviceMarket.invokeService({
service: 'wx79ac3de8be320b71',
api: 'OcrAllInOne',
data: {
// 用 CDN 方法标记要上传并转换成 HTTP URL 的文件
img_url: new wx.serviceMarket.CDN({
type: 'filePath',
filePath: res.tempFilePaths[0],
}),
data_type: 3,
ocr_type: 3
},
})
console.log('invokeService success', invokeRes)
wx.showModal({
title: '识别完毕',
content: '已识别信息已为您自动填入，请您检查',
})
} catch (err) {
console.error('invokeService fail', err)
wx.showModal({
title: '识别失败',
content: '识别失败了',
})
}
},
fail: function (res) {
wx.showModal({
title: '图片上传失败',
content: '图片上传失败',
})
},
complete: function (res) { },
})
请求返回：
invokeService fail Error: invokeService:fail 9311003 (requestId: MLwscXbd3YXDoM1cUO08BOhvvW10m-pCSkXm9Qjk6oqUf8W90CPjWfKl9W-GVRGxz9U)
at VM4391 WAService.js:2
at VM4391 WAService.js:2
at Object.next (VM4391 WAService.js:2)
at r (VM4391 WAService.js:2)
console.error @ VM4384:1
_callee$ @ apply.js? [sm]:92
f @ VM4391 WAService.js:2
u._invoke @ VM4391 WAService.js:2
(anonymous) @ VM4391 WAService.js:2
step @ apply.js:4
(anonymous) @ apply.js:4
Promise.then (async)
step @ apply.js:4
(anonymous) @ apply.js:4
(anonymous) @ apply.js:4
success @ apply.js? [sm]:63
i. @ VM4391 WAService.js:2
h @ VM4391 WAService.js:2
(anonymous) @ VM4391 WAService.js:2
_ @ VM4391 WAService.js:2
b @ VM4391 WAService.js:2
(anonymous) @ VM4391 WAService.js:2
(anonymous) @ VM4388 asdebug.js:1
h @ VM4391 WAService.js:2
(anonymous) @ VM4391 WAService.js:2
(anonymous) @ VM4391 WAService.js:2
setTimeout (async)
setTimeout @ VM4391 WAService.js:2
(anonymous) @ VM4388 asdebug.js:1
(anonymous) @ VM4388 asdebug.js:1
(anonymous) @ VM4388 asdebug.js:1
_ws.onmessage @ VM4388 asdebug.js:1
