# 关于DO,VO,DTO,QueryParam的思考 总结一下最近项目中的一些问题 DO(Domain Object):领域对象,就是从现实世界中抽象出来的有形或无形的业务实体。 当针对的查询语句时,可以将查询的VO对象单独定义一个,用QueryParam作为查询对象,与基本的VO区别开来 DTO(Data Transfer Object):数据传输对象,主要用于外部接口参数传递封装 # POJO类设计 与之对应的DO、DTO、VO、QueryParam如下 DO:设计上需要包含所有数据库字段 package com.test.understand.pojo.domain; import 对于查询操作,我们规定入参统一为QueryParam对象。如下图红框所示: # 类型转换 首先讲解saveOrUpdate方法和deleteTestData方法。 DaoImpl的入参定义中,DTO和QueryParam统一不需要转换对象,因为还是接口之间的参数传递,但在DaoImpl中,操作数据库之前,需要将DTO对象转化为DO对象,而QueryParam可以选择用
三、演示案例 1、规则文件 规则一 dialect "java" rule "paramcheck1" salience 99 when queryParam : QueryParam (true); end 规则二 dialect "java" rule "paramcheck2" salience 88 when queryParam : QueryParam( queryParam1 = new QueryParam() ; queryParam1.setParamId("1"); queryParam1.setParamSign ("+"); QueryParam queryParam2 = new QueryParam() ; queryParam2.setParamId("2"); queryParam2.setParamSign("-"); // 入参 kieSession.insert(queryParam1) ; kieSession.insert
Path("/我是路径名") @GET @Override public Payload getWorkxxxFillSituationByPage( @QueryParam @QueryParam("startTime") String startTime, @QueryParam("endTime") String endTime, ... ... @QueryParam("status") String status) { List<Order> orders = new ArrayList<Order>(); @QueryParam("startTime") String startTime, @QueryParam("endTime") String endTime, @QueryParam("organizationId") String XXX, @QueryParam("isComplete") @DefaultValue("false"
static HttpClient client; client.get("http://api.fanyi.baidu.com/api/trans/vip/translate") .queryParam ("from", "en") // 英文类型 .queryParam("to", "zh") // 翻译中文 .queryParam("q", text) .queryParam("appid", appid) .queryParam("salt", salt) .queryParam("sign", sign) .
=null and queryParam.orderSn! =''"> AND order_sn = #{queryParam.orderSn} </if> <if test="<em>queryParam</em>.status! =null"> AND `status` = #{queryParam.status} </if> <if test="<em>queryParam</em>.sourceType! =null"> AND order_type = #{queryParam.orderType} </if> <if test="<em>queryParam</em>.createTime =null and <em>queryParam</em>.createTime!
("tableName") @DefaultValue("工作权重统计报表") String tableName, @QueryParam("startTime") String startTime, @QueryParam("endTime") String endTime, @QueryParam("employeeNo" ) String employeeNo, @QueryParam("organizeId") String organizeId, @QueryParam ("employeeName") String employeeName, @QueryParam("position") String position, @QueryParam("jobTypeId") String jobTypeId, @QueryParam("projectId") String projectId) {
HttpClient client; client.get("http://api.fanyi.baidu.com/api/trans/vip/translate") .queryParam "en" : "zh") .queryParam("to", isEn ? "zh" : "en") .queryParam("q", text) .queryParam("appid", appid) .queryParam ("salt", salt) .queryParam("sign", sign) .onSuccess([&](QJsonObject result) {
完整的代码参考 <template>
= this.labelAndValue[0] queryParam.logLabelValue = this.labelAndValue[1] } if (queryParam.logLabelValue ).toString() queryParam.end = (time.getTime() \* 1000000).toString() } if (this.text) { queryParam.text } queryParam.direction = this.direction var ansi\_up = new AnsiUp() logOperation.getLogData(queryParam - 1][0]} else { queryParam.start = this.logs[this.logs.length - 1][0] queryParam.end = (parseFloat - 1][0] } else { queryParam.start = this.logs[this.logs.length - 1][0] queryParam.end
= parseQueryString(path); if (isMatch(taskDO, queryParam) && needSync(queryParam)) { processEvent(taskDO, destNamingService, event, path, queryParam); destNamingService, TreeCacheEvent event, String path, Map<String, String> queryParam , ipAndPortParam, taskDO); String serviceName = queryParam.get(INTERFACE_KEY); switch (event.getType destNamingService.registerInstance( getServiceNameFromCache(serviceName, queryParam
("overriddenstatus") String overriddenStatus, @QueryParam("status") String status, @QueryParam("lastDirtyTimestamp") String lastDirtyTimestamp) { //...... } @PUT @ ("value") String newStatusValue, @QueryParam("lastDirtyTimestamp") String lastDirtyTimestamp ("overriddenstatus") String overriddenStatus, @QueryParam("status") String status, @QueryParam("lastDirtyTimestamp") String lastDirtyTimestamp) { boolean isFromReplicaNode = "true
builder设计模式的应用,先看下列例子 HttpService().get("http://mobilecdn.kugou.com/api/v3/search/song") .queryParam ("format", "json") .queryParam("keyword", musicName) .queryParam("page", page ) .queryParam("pagesize", pageSize) .queryParam("showtype", 1) const QVariant &value); HttpRequest &headers(const QMap<QString, QVariant> &headers); HttpRequest &queryParam
filter-item" placeholder="投放日期" value-format="yyyy-MM-dd" v-model="queryParam.drop_day filter-item" placeholder="支付日期" value-format="yyyy-MM-dd" v-model="queryParam.pay_day {}, // 支付时间配置选项 pickerOptionsForPay: {}, // 动态绑定的值 queryParam
共有${ total}条数据`, //分页中显示总的数据 showSizeChanger: true, // 显示页面条数改变 showQuickJumper: true, // 显示快速跳转 }, queryParam this.pagination.current = pagination.current; this.pagination.pageSize = pagination.pageSize; this.queryParam.page = pagination.current; this.queryParam.size = pagination.pageSize; this.Search(); }, // 1. pageNo=" + this.queryParam.page + "&day=" + this.startTime + "&day=" + this.endTime + "&operation=" + pageSizeOptions: ["10"], //每页中显示的数据 showTotal: (total) => `共有${ total}条数据`, //分页中显示总的数据 }; //查询参数 this.queryParam
element-plus' // 路由对象 const route = useRoute() // 订单列表数据 const orderList = ref([]) // 筛选订单的参数 const queryParam function requestData() { ElMessage({ type: 'success', message: '筛选请求参数:' + JSON.stringify(queryParam.value
分页查询工具如下: java 代码解读复制代码@CustomLog public class PageBigDataUtil { /** * @param queryParam 查询条件 * @param function 分页查询 * @return */ public static <T> List<T> pageBigData(T queryParam simplePage.setPageNum(current); pageParam.setPage(simplePage); pageParam.setParameter(queryParam results.size(), stopWatch.getTotalTimeSeconds()); return results; } /** * * @param queryParam 分页查询 * @param consumer 批次消费 * @param <T> */ public static <T> void handleBigData(T queryParam
); 例子: client.post("https://example.com") .header("content-type", "application/json") .queryParam (QString result){}) .onFailed([](QString error){}) .exec(); 添加 params 接口: HttpRequest &queryParam &queryParams(const QMap<QString, QVariant> ¶ms); 例子: client.get("https://example.com") .queryParam ("key1", "value1") .queryParam("key2", "value2") .queryParam("key3", "value3") .onSuccess
GraphManager manager, @PathParam("graph") String graph, @QueryParam HugeConfig conf, @Context HttpHeaders headers, @QueryParam private Response getResponse(@PathParam("graph") String graph, @Context HttpHeaders headers, @QueryParam
UriBuilder 对象提供了 fromUri() 方法来创建基本 URI,并提供了 queryParam() 方法来添加查询。 String key = "article"; String value = "beta"; URI uri = UriBuilder.fromUri(url) .queryParam 我们可以使用 UriComponentsBuilder 通过 fromUriString() 创建一个 URI,然后使用 queryParam() 追加查询: @Test void whenUsingSpringUriComponentsBuilder_thenParametersAreCorrectlyAdded article"; String value = "charlie"; URI uri = UriComponentsBuilder.fromUriString(url) .queryParam
() .uri(uriBuilder -> uriBuilder .path("/get") .queryParam () .uri(uriBuilder -> uriBuilder .path("/get") .queryParam .uri(uriBuilder -> uriBuilder .path("/get") .queryParam uri(uriBuilder -> uriBuilder .path("/users/search") .queryParam ("name", name) .queryParam("age", age) .build())