吐血大奉送 java http neo4j 通用访问get put 工具类

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吐血大奉送 java http neo4j 通用访问get put 工具类

private String sendGet(String cql) {
// 准备 Url 参数
String url = neo4jUrl ;
// 准备 Header 参数
HttpHeaders headers = new HttpHeaders();
headers.add(“Content-Type”, “application/json; charset=utf-8”);
headers.add(“accept”, “application/json”);
// 准备 Body 参数
String body = String.format("{“statements” : [{“statement” : “%s”,“includeStats” : true}]}", cql);
RestTemplate restTemplate = restTemplateBuilder.basicAuthorization(neo4jUsername, neo4jPassword).build();
HttpEntity httpEntity = new HttpEntity<>(body, headers);
ResponseEntity response = restTemplate.exchange(url, HttpMethod.POST, httpEntity, String.class);
if (response.getStatusCode() != HttpStatus.OK) {
throw new ServiceException(ResultCode.INTERNAL_SERVER_ERROR, String.valueOf(response.getStatusCodeValue()));
}
logger.info(“Neo4j Rest 请求成功，请求结果：{}”, response.getBody());
return response.getBody();
}
修改的话是没返回值的 1 和 0 都不返回 谨记谨记 返回的data 空白 数据库实际已修改