rest 两种客户端数据返回的处理方式

  这种方式返回的是字符不是类对象
   Response response = target.request().header("X-Auth-Token", token).buildPost(entity).invoke();
            int code = response.getStatus();
            message = response.readEntity(String.class);
            response.close();
            /*  System.out.println(code);
              System.out.println(message);*/
        } catch (Exception e) {
            e.printStackTrace();
        }
        return message;

 
 
 
 
  前台按照这种格式取就可以
   String response = request.postRequest();
        JSONObject resObj = JSONObject.parseObject(response);// .fromObject(response);
        JSONObject jsonObj = resObj.getJSONObject("result");//通用
        if(jsonObj==null)
        return null;
        JSONArray jsArray = jsonObj.getJSONArray("operationLogList");//根据返回的字符结果设置

//另一种需要对象类

Client client = getClient();

WebTarget webTarget = client.target(vimRestRootUrl).path(VDU_URL)
.path(vduUUID).path("detail");
Invocation.Builder invocationBuilder = webTarget
.request(ContentType.APPLICATION_JSON_UTF_8);
//这种class方式的也是对应json才能自动转化的，同名自动会设入，但是如果不同名要用@JsonProperty转化
VduQueryResp resp = invocationBuilder.get(VduQueryResp.class);
return resp.getResult();//返回的就是VduVm类



////
package com.certusnet.nfv.mano.nfvo.vnfr.pojo;

import com.certusnet.nfv.mano.common.pojo.VduVm;
import com.certusnet.nfv.mano.rsclient.RestResp;

public class VduQueryResp extends RestResp {
/**Vdu对应的平台虚拟机信息*/
private VduVm result;

public VduVm getResult() {
return result;
}

public void setResult(VduVm result) {
this.result = result;
}



}
package com.certusnet.nfv.mano.rsclient;

public abstract class RestResp {
protected String retCode;

protected String msg;

public String getRetCode() {
return retCode;
}

public void setRetCode(String retCode) {
this.retCode = retCode;
}

public String getMsg() {
return msg;
}

public void setMsg(String msg) {
this.msg = msg;
}
}
package com.certusnet.nfv.mano.common.pojo;

import com.fasterxml.jackson.annotation.JsonProperty;

public class VduVm {
private String uuid;

@JsonProperty("vm_image")
private String vmImage;

@JsonProperty("cpu_number")
private String cpuNumber;

@JsonProperty("memory_size")
private String memorySize;

@JsonProperty("disk_size")
private String diskSize;

@JsonProperty("ip_addr")
private String ipAddr;

private String path;

private String status;

private String name;

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public String getUuid() {
return uuid;
}

public void setUuid(String uuid) {
this.uuid = uuid;
}

public String getVmImage() {
return vmImage;
}

public void setVmImage(String vmImage) {
this.vmImage = vmImage;
}

public String getCpuNumber() {
return cpuNumber;
}

public void setCpuNumber(String cpuNumber) {
this.cpuNumber = cpuNumber;
}

public String getMemorySize() {
return memorySize;
}

public void setMemorySize(String memorySize) {
this.memorySize = memorySize;
}

public String getDiskSize() {
return diskSize;
}

public void setDiskSize(String diskSize) {
this.diskSize = diskSize;
}

public String getPath() {
return path;
}

public void setPath(String path) {
this.path = path;
}

public String getStatus() {
return status;
}

public void setStatus(String status) {
this.status = status;
}

public String getIpAddr() {
return ipAddr;
}

public void setIpAddr(String ipAddr) {
this.ipAddr = ipAddr;
}

}