ssts-hospital-web-master项目实战记录三十三：项目迁移-核心模块实现（useDeviceDriver-银行卡读卡器）

标签：web return string useDeviceDriver ssts EventFunction Promise invokeMethod para

一、设备驱动模块实现

service/device-driver/ezware/function-ws/idc-motor-device.ts

import { EventFunctionType, EventResultType } from '@/types' import { EZMessageType, EZWebSocket } from './ez-web-socket'
class IdcMotor {   client: EZWebSocket   ObjName: string = 'CardReader'   LogicalName: string = 'aCardReader'   Device: string = 'IdcMotor'   EventFunction: EventFunctionType   EventResult: EventResultType
  constructor(     ezWebSocket: EZWebSocket,     globalEventFunction: EventFunctionType,     globalEventResult: EventResultType   ) {     this.client = ezWebSocket     this.EventFunction = globalEventFunction     this.EventResult = globalEventResult   }
  async setParams(name?: string, logicalName?: string) {     if (name) {       this.ObjName = name     }     if (logicalName) {       this.LogicalName = logicalName     }     await this.SetAttribute('LogicalName', this.LogicalName)   }   invokeMethod(method: string, paras: any[]): Promise<any> {     return this.client.send({       LogicalName: this.LogicalName,       Device: this.Device,       Method: method,       type: EZMessageType.method,       Params: paras     })   }
  // 方法   OpenConnection(): Promise<any> {     return this.invokeMethod('OpenConnection', [])   }   CloseConnection(): Promise<any> {     return this.invokeMethod('CloseConnection', [])   }   SetAttribute(key: string, value: any): Promise<any> {     this[key] = value     if (key === 'LogicalName') {       this.client.initPool[this.LogicalName] = this     }     return this.invokeMethod('SetAttribute', [key, value])   }   GetAttribute(key: string): any {     return this[key]   }   OpenConnectionAsync(): Promise<any> {     return this.invokeMethod('OpenConnectionAsync', [])   }   CloseConnectionAsync(): Promise<any> {     return this.invokeMethod('CloseConnectionAsync', [])   }   GetStatus(): Promise<any> {     return this.invokeMethod('GetStatus', [])   }   GetCapabilities(): Promise<any> {     return this.invokeMethod('GetCapabilities', [])   }   Reset(action: string): Promise<any> {     return this.invokeMethod('Reset', [action])   }   ResetAsync(action: string): Promise<any> {     return this.invokeMethod('ResetAsync', [action])   }   ReadRawData(track: string, timeout: number): Promise<any> {     return this.invokeMethod('ReadRawData', [track, timeout])   }   ReadRawDataAsync(track: string, timeout: number): Promise<any> {     return this.invokeMethod('ReadRawDataAsync', [track, timeout])   }   CancelReadRawData(): Promise<any> {     return this.invokeMethod('CancelReadRawData', [])   }   GetLastXfsErr(): Promise<any> {     return this.invokeMethod('GetLastXfsErr', [])   }   EjectCard(): Promise<any> {     return this.invokeMethod('EjectCard', [])   }   EjectCardAsync(): Promise<any> {     return this.invokeMethod('EjectCardAsync', [])   }   RetainCard(): Promise<any> {     return this.invokeMethod('RetainCard', [])   }   RetainCardAsync(): Promise<any> {     return this.invokeMethod('RetainCardAsync', [])   }   ResetCount(): Promise<any> {     return this.invokeMethod('ResetCount', [])   }   WriteRawData(trackinfo: string): Promise<any> {     return this.invokeMethod('WriteRawData', [trackinfo])   }   WriteRawDataAsync(trackinfo: string, timeout: null): Promise<any> {     return this.invokeMethod('WriteRawDataAsync', [trackinfo, timeout])   }   ChipIO(jsonChipIO: string): Promise<any> {     return this.invokeMethod('ChipIO', [jsonChipIO])   }   ChipIOAsync(jsonChipIO: string): Promise<any> {     return this.invokeMethod('ChipIOAsync', [jsonChipIO])   }   ChipPower(powerType: string): Promise<any> {     return this.invokeMethod('ChipPower', [powerType])   }   ChipPowerAsync(powerType: string): Promise<any> {     return this.invokeMethod('ChipPowerAsync', [powerType])   }
  // 事件   OpenConnectionComplete() {     this.EventFunction(this.ObjName + '_' + 'OpenConnectionComplete', null)   }   CloseConnectionComplete() {     this.EventFunction(this.ObjName + '_' + 'CloseConnectionComplete', null)   }   HWError(para: string) {     this.EventFunction(this.ObjName + '_' + 'HWError', para)   }   FatalError() {     this.EventFunction(this.ObjName + '_' + 'FatalError', null)   }   ReadRawDataComplete(para: string) {     this.EventFunction(this.ObjName + '_' + 'ReadRawDataComplete', para)   }   WriteRawDataComplete(para: string) {     this.EventFunction(this.ObjName + '_' + 'WriteRawDataComplete', para)   }   RetainCardComplete(para: string) {     this.EventFunction(this.ObjName + '_' + 'RetainCardComplete', para)   }   EjectCardComplete(para: string) {     this.EventFunction(this.ObjName + '_' + 'EjectCardComplete', para)   }   ChipPowerComplete(para: string) {     this.EventFunction(this.ObjName + '_' + 'ChipPowerComplete', para)   }   CardInserted() {     this.EventFunction(this.ObjName + '_' + 'CardInserted', null)   }   CardTaken() {     this.EventFunction(this.ObjName + '_' + 'CardTaken', null)   }   ResetComplete(para: string) {     this.EventFunction(this.ObjName + '_' + 'ResetComplete', para)   } }
export default IdcMotor    

二、调用示例

详见前文
ssts-hospital-web-master项目实战记录三十一：项目迁移-核心模块实现（useDeviceDriver&DeviceDriver）  

二、运行测试

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标签：web,return,string,useDeviceDriver,ssts,EventFunction,Promise,invokeMethod,para
From： https://www.cnblogs.com/lizhigang/p/18077428