sdk编码格式UTF-8

 iailab-plat-sdk/src/main/java/com/iailab/sdk/util/http/IailabHttpUtils.java

@@ -90,7 +90,7 @@
            httpPost.addHeader("Content-Type", "application/json;charset=UTF-8");
            httpPost.addHeader("Authorization", "Bearer " + IailabClient.accessToken);
            httpPost.addHeader("Tenant-Id", SdkAutoConfiguration.TENANT_ID.toString());
            StringEntity stringEntity = new StringEntity(json);
            StringEntity stringEntity = new StringEntity(json,"UTF-8");
            stringEntity.setContentEncoding("UTF-8");
            stringEntity.setContentType("application/json");
            httpPost.setEntity(stringEntity);