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update:小程序ocr识别 refs#864 (#865)
* update:小程序ocr识别 * fix:删除ResPlateNumber --------- Co-authored-by: 阴佳帅 <14988374+yin-jiashuai@user.noreply.gitee.com>
This commit is contained in:
yin jiashuai
GitHub
@@ -13,6 +13,7 @@ import (
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"github.com/silenceper/wechat/v2/miniprogram/express"
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"github.com/silenceper/wechat/v2/miniprogram/message"
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"github.com/silenceper/wechat/v2/miniprogram/minidrama"
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"github.com/silenceper/wechat/v2/miniprogram/ocr"
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"github.com/silenceper/wechat/v2/miniprogram/operation"
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"github.com/silenceper/wechat/v2/miniprogram/order"
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"github.com/silenceper/wechat/v2/miniprogram/privacy"
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@@ -191,3 +192,8 @@ func (miniProgram *MiniProgram) GetOperation() *operation.Operation {
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func (miniProgram *MiniProgram) GetExpress() *express.Express {
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return express.NewExpress(miniProgram.ctx)
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}
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// GetOCR OCR接口
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func (miniProgram *MiniProgram) GetOCR() *ocr.OCR {
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return ocr.NewOCR(miniProgram.ctx)
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}
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248
miniprogram/ocr/ocr.go
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248
miniprogram/ocr/ocr.go
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@@ -0,0 +1,248 @@
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package ocr
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import (
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"fmt"
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"net/url"
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"github.com/silenceper/wechat/v2/miniprogram/context"
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"github.com/silenceper/wechat/v2/util"
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)
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const (
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ocrIDCardURL = "https://api.weixin.qq.com/cv/ocr/idcard"
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ocrBankCardURL = "https://api.weixin.qq.com/cv/ocr/bankcard"
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ocrDrivingURL = "https://api.weixin.qq.com/cv/ocr/driving"
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ocrDrivingLicenseURL = "https://api.weixin.qq.com/cv/ocr/drivinglicense"
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ocrBizLicenseURL = "https://api.weixin.qq.com/cv/ocr/bizlicense"
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ocrCommonURL = "https://api.weixin.qq.com/cv/ocr/comm"
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)
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// OCR struct
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type OCR struct {
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*context.Context
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}
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// coordinate 坐标
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type coordinate struct {
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X int64 `json:"x,omitempty"`
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Y int64 `json:"y,omitempty"`
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}
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// position 位置
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type position struct {
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LeftTop coordinate `json:"left_top"`
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RightTop coordinate `json:"right_top"`
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RightBottom coordinate `json:"right_bottom"`
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LeftBottom coordinate `json:"left_bottom"`
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}
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// imageSize 图片尺寸
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type imageSize struct {
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Width int64 `json:"w,omitempty"`
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Height int64 `json:"h,omitempty"`
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}
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// ResDriving 行驶证返回结果
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type ResDriving struct {
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util.CommonError
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PlateNumber string `json:"plate_num,omitempty"`
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VehicleType string `json:"vehicle_type,omitempty"`
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Owner string `json:"owner,omitempty"`
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Address string `json:"addr,omitempty"`
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UseCharacter string `json:"use_character,omitempty"`
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Model string `json:"model,omitempty"`
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Vin string `json:"vin,omitempty"`
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EngineNumber string `json:"engine_num,omitempty"`
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RegisterDate string `json:"register_date,omitempty"`
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IssueDate string `json:"issue_date,omitempty"`
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PlateNumberB string `json:"plate_num_b,omitempty"`
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Record string `json:"record,omitempty"`
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PassengersNumber string `json:"passengers_num,omitempty"`
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TotalQuality string `json:"total_quality,omitempty"`
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PrepareQuality string `json:"prepare_quality,omitempty"`
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OverallSize string `json:"overall_size,omitempty"`
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CardPositionFront map[string]position `json:"card_position_front,omitempty"`
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CardPositionBack map[string]position `json:"card_position_back,omitempty"`
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ImageSize imageSize `json:"img_size,omitempty"`
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}
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// ResIDCard 身份证返回结果
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type ResIDCard struct {
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util.CommonError
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Type string `json:"type,omitempty"`
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Name string `json:"name,omitempty"`
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ID string `json:"id,omitempty"`
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Address string `json:"addr,omitempty"`
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Gender string `json:"gender,omitempty"`
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Nationality string `json:"nationality,omitempty"`
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ValidDate string `json:"valid_date,omitempty"`
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}
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// ResBankCard 银行卡返回结果
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type ResBankCard struct {
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util.CommonError
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Number string `json:"number,omitempty"`
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}
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// ResDrivingLicense 驾驶证返回结果
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type ResDrivingLicense struct {
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util.CommonError
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IDNumber string `json:"id_num,omitempty"`
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Name string `json:"name,omitempty"`
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Sex string `json:"sex,omitempty"`
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Nationality string `json:"nationality,omitempty"`
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Address string `json:"address,omitempty"`
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Birthday string `json:"birth_date,omitempty"`
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IssueDate string `json:"issue_date,omitempty"`
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CarClass string `json:"car_class,omitempty"`
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ValidFrom string `json:"valid_from,omitempty"`
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ValidTo string `json:"valid_to,omitempty"`
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OfficialSeal string `json:"official_seal,omitempty"`
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}
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// ResBizLicense 营业执照返回结果
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type ResBizLicense struct {
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util.CommonError
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RegisterNumber string `json:"reg_num,omitempty"`
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Serial string `json:"serial,omitempty"`
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LegalRepresentative string `json:"legal_representative,omitempty"`
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EnterpriseName string `json:"enterprise_name,omitempty"`
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TypeOfOrganization string `json:"type_of_organization,omitempty"`
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Address string `json:"address,omitempty"`
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TypeOfEnterprise string `json:"type_of_enterprise,omitempty"`
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BusinessScope string `json:"business_scope,omitempty"`
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RegisteredCapital string `json:"registered_capital,omitempty"`
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PaidInCapital string `json:"paid_in_capital,omitempty"`
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ValidPeriod string `json:"valid_period,omitempty"`
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RegisterDate string `json:"registered_date,omitempty"`
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CertPosition map[string]position `json:"cert_position,omitempty"`
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ImageSize imageSize `json:"img_size,omitempty"`
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}
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// ResCommon 公共印刷品返回结果
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type ResCommon struct {
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util.CommonError
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Items []commonItem `json:"items,omitempty"`
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ImageSize imageSize `json:"img_size,omitempty"`
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}
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// commonItem 公共元素
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type commonItem struct {
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Position position `json:"pos"`
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Text string `json:"text"`
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}
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// NewOCR 实例
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func NewOCR(c *context.Context) *OCR {
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ocr := new(OCR)
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ocr.Context = c
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return ocr
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}
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// IDCard 身份证OCR识别接口
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func (ocr *OCR) IDCard(path string) (resIDCard ResIDCard, err error) {
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accessToken, err := ocr.GetAccessToken()
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if err != nil {
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return
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}
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response, err := util.HTTPPost(fmt.Sprintf("%s?img_url=%s&access_token=%s", ocrIDCardURL, url.QueryEscape(path), accessToken), "")
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if err != nil {
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return
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}
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err = util.DecodeWithError(response, &resIDCard, "OCRIDCard")
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return
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}
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// BankCard 银行卡OCR识别接口
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func (ocr *OCR) BankCard(path string) (resBankCard ResBankCard, err error) {
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accessToken, err := ocr.GetAccessToken()
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if err != nil {
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return
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}
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response, err := util.HTTPPost(fmt.Sprintf("%s?img_url=%s&access_token=%s", ocrBankCardURL, url.QueryEscape(path), accessToken), "")
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if err != nil {
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return
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}
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err = util.DecodeWithError(response, &resBankCard, "OCRBankCard")
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return
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}
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// Driving 行驶证OCR识别接口
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func (ocr *OCR) Driving(path string) (resDriving ResDriving, err error) {
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accessToken, err := ocr.GetAccessToken()
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if err != nil {
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return
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}
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response, err := util.HTTPPost(fmt.Sprintf("%s?img_url=%s&access_token=%s", ocrDrivingURL, url.QueryEscape(path), accessToken), "")
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if err != nil {
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return
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}
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err = util.DecodeWithError(response, &resDriving, "OCRDriving")
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return
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}
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// DrivingLicense 驾驶证OCR识别接口
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func (ocr *OCR) DrivingLicense(path string) (resDrivingLicense ResDrivingLicense, err error) {
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accessToken, err := ocr.GetAccessToken()
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if err != nil {
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return
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}
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response, err := util.HTTPPost(fmt.Sprintf("%s?img_url=%s&access_token=%s", ocrDrivingLicenseURL, url.QueryEscape(path), accessToken), "")
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if err != nil {
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return
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}
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err = util.DecodeWithError(response, &resDrivingLicense, "OCRDrivingLicense")
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return
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}
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// BizLicense 营业执照OCR识别接口
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func (ocr *OCR) BizLicense(path string) (resBizLicense ResBizLicense, err error) {
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accessToken, err := ocr.GetAccessToken()
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if err != nil {
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return
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}
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response, err := util.HTTPPost(fmt.Sprintf("%s?img_url=%s&access_token=%s", ocrBizLicenseURL, url.QueryEscape(path), accessToken), "")
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if err != nil {
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return
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}
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err = util.DecodeWithError(response, &resBizLicense, "OCRBizLicense")
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return
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}
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// Common 通用印刷体OCR识别接口
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func (ocr *OCR) Common(path string) (resCommon ResCommon, err error) {
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accessToken, err := ocr.GetAccessToken()
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if err != nil {
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return
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}
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response, err := util.HTTPPost(fmt.Sprintf("%s?img_url=%s&access_token=%s", ocrCommonURL, url.QueryEscape(path), accessToken), "")
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if err != nil {
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return
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}
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err = util.DecodeWithError(response, &resCommon, "OCRCommon")
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return
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}
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