若controller的url为:
private static final String URL = "http://192.0.0.1:8081/api/v2/mall/goodsList?appver=1.0.4&type=";
扫描器通过定式触发URL,获取相应的参数
@Scheduled(fixedDelay = 60 * 1000) //60秒扫描一次
public void getAllGoodsListInformation() {
int type[] = { 1, 2, 3, 4 };//type 存在1、2、3、4四种格式
for (int i = 0; i < type.length; i++) {
String url = URL + type[i];
OkHttpClient okHttpClient = new OkHttpClient(); // 创建OkHttpClient对象
Request request = new Request.Builder().url(url).build(); // 创建一个请求
Response response = null;
try {
response = okHttpClient.newCall(request).execute(); // 返回实体
} catch (Exception e) {
// ignore it;
}
}
}
在此过程中,需倒入OkHttpClient相关jar包:
<dependency>
<groupId>com.squareup.okhttp3</groupId>
<artifactId>okhttp</artifactId>
<version>3.8.1</version>
</dependency>