OkHttp实现webService接口

没有社保的码农

已于 2023-07-06 09:32:39 修改

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文章标签： java 网络协议

于 2023-05-09 10:20:12 首次发布

本文链接：https://blog.youkuaiyun.com/FanZaiYo/article/details/126567401

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引入依赖

        <dependency>
            <groupId>com.squareup.okhttp3</groupId>
            <artifactId>okhttp</artifactId>
            <version>4.10.0</version>
        </dependency>

打开自己webService的网页示例

Content-Type与代码中定义的 MediaType JSON对应

将请求的xml格式复制到RequestBody.create中

注意：需要将网页上所示的string留出来放置你所需要传递的参数

    public static final MediaType JSON = MediaType.get("text/xml; charset=utf-8");

    OkHttpClient client = new OkHttpClient();

    public String postRecord(PassRecord passRecord) throws IOException {
        List<PassRecord> passRecords = new ArrayList<>();
        passRecords.add(passRecord);
        PassRecordDTO passRecordDTO = new PassRecordDTO();
        passRecordDTO.setMsg(passRecords);
        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
        passRecordDTO.setTime(format.format(passRecord.getConfTime()));
        String json = JSONObject.toJSONString(passRecordDTO);
        String url = "http://10.135.21.181:8085/WebServiceTraceability.asmx?op=GetCoatPassStationInfo";
        RequestBody body = RequestBody.create("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
                "<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">\n" +
                "  <soap:Body>\n" +
                "    <GetStopMgt_PSInfo xmlns=\"http://tempuri.org/\">\n" +
                "      <request>"+ json +"</request>\n" +
                "    </GetStopMgt_PSInfo>\n" +
                "  </soap:Body>\n" +
                "</soap:Envelope>", JSON);
        Request request = new Request.Builder()
                .addHeader("Content-Type","text/xml; charset=utf-8")
                .url(url)
                .post(body)
                .build();
        try (Response response = client.newCall(request).execute()) {
            return response.body().string();
        }
    }

    //url为webservice的url地址

    //body内xml格式文件为soap响应示例需根据实际情况更改

DTO

根据自己实际需要或者webService接口返回来定义DTO

public class PassRecordDTO {
    private List<PassRecord> msg;
    private String time;
}