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  • iot前台开发环境:请求示例

    参考链接:http://www.cnblogs.com/keatkeat/category/872790.html

    编辑-》update保存

    一、typescipt

    import { Injectable } from '@angular/core';
    import { Headers, Http } from '@angular/http';
    import { RequestOptions } from '@angular/http';

    import 'rxjs/add/operator/toPromise';

    @Injectable()
    export class SubnetService {
    constructor(private http: Http) {}

    getDatas(): Promise<any> {
    return this.http.get("/devices")
    .toPromise()
    .then(response => response.json())
    .catch(this.handleError);
    }

    getData(): Promise<any> {
    return this.http.get("/devices/")
    .toPromise()
    .then(response => response.json())
    .catch(this.handleError);
    }

    update(id, data): Promise<any>{
    let headers = new Headers({ 'Content-Type': 'application/json' });
    let options = new RequestOptions({ headers: headers });
    return this.http.post("/devices/"+ id +"/update", JSON.stringify(data),options)
    .toPromise()
    .then(response => response.json())
    .catch(this.handleError);
    }

    delete(id): Promise<any> {
    return this.http.delete("/devices/"+ id)
    .toPromise()
    .then(response => response)
    .catch(this.handleError);
    }

    private handleError(error: any): Promise<any> {
    console.error('An error occurred', error);
    return Promise.reject(error.message || error);
    }
    }

    二、java代码

    package com.inspur.iot.iot_hub.controller;

    import com.inspur.iot.iot_hub.entity.DmDevicetype;
    import com.inspur.iot.iot_hub.service.DeviceService;
    import io.swagger.annotations.ApiImplicitParam;
    import io.swagger.annotations.ApiOperation;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.web.bind.annotation.*;

    import java.util.*;

    @RestController
    @RequestMapping(value="/devices") // 通过这里配置使下面的映射都在/devices下,可去除
    public class DeviceTypeController {
    @Autowired
    DeviceService deviceServer;
    @ApiOperation(value="获取设备类型列表", notes="")
    @RequestMapping(value={""}, method= RequestMethod.GET)
    public List<DmDevicetype> getDeviceList() {
    List<DmDevicetype> devices = deviceServer.getDevice();
    return devices;
    }
    @ApiOperation(value="查询设备类型", notes="")
    @ApiImplicitParam(name = "device", value = "设备查询", required = true, dataType = "Device")
    @RequestMapping(value="/code", method=RequestMethod.GET)
    public List<DmDevicetype> getDevicesByCode(@PathVariable String code) {
    List<DmDevicetype> devices = deviceServer.getDeviceByCode(code);
    return devices;
    }

    @ApiOperation(value="创建设备类型", notes="")
    @ApiImplicitParam(name = "device", value = "设备详细实体device", required = true, dataType = "Device")
    @RequestMapping(value="", method=RequestMethod.POST)
    public DmDevicetype createDevice(@RequestBody DmDevicetype device) {
    deviceServer.create(device);
    return device;
    }

    @ApiOperation(value="获取设备详细信息", notes="根据url的id来获取设备详细信息")
    @ApiImplicitParam(name = "id", value = "设备ID", required = true, dataType = "String")
    @RequestMapping(value="/{id}/detail", method=RequestMethod.GET)
    public DmDevicetype getDevice(@PathVariable String id) {
    return deviceServer.queryDevice(id);
    }

    @ApiOperation(value="更新设备详细信息", notes="根据url的id来指定更新对象,并根据传过来的device信息来更新用户详细信息")

    @RequestMapping(value="/{id}/update", method=RequestMethod.POST)
    public DmDevicetype updateDevice(@PathVariable String id, @RequestBody DmDevicetype device){
    deviceServer.updateDevice(id,device);
    return device;
    }

    @ApiOperation(value="删除设备", notes="根据url的id来指定删除对象")
    @ApiImplicitParam(name = "id", value = "ID", required = true, dataType = "String")
    @RequestMapping(value="/{id}", method=RequestMethod.DELETE)
    public String deleteDevice(@PathVariable String id) {
    deviceServer.deleteDevice(id);
    return "success";
    }

    }

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  • 原文地址:https://www.cnblogs.com/lexiaofei/p/8365247.html
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