做到和现有代码解耦,代码也更容易理解了。对于大量if/else的情况也是类似来处理。
Java's if-else is a two-way conditional branching statement. It can be used to route program execution through two different paths. The if statement can be used as an if-else-if ladder and can be nested one if statement inside another.
/*java的小菜鸟 题目: 1.系统接受一个学生的考试成绩,根据考试成绩输出等级。 2.等级: 优:[90~100] 良:[80~90)中:[70~80)及格:[60~70)不及格:[0...("您输入的分数不合法"); }elseif(i <60){ zhi = 1; //当成绩在[0~60)时 zhi就为1 表示不及格}elseif(i < ...
else { if (parameter.hasParameterAnnotation(RequestParam.class)) { return false; } return MultipartResolutionDelegate.isMultipartArgument(parameter.nestedIfOptional()); } } 代码示例来源:origin: org.springframework/spring-webmvc @Override public void contributeMethodArgument(MethodParameter parameter, Object...
if (CollUtil.isNotEmpty(hotelList)) { return FoundationResponse.success(hotelList.toString()); } else { return FoundationResponse.success("no data"); } } catch (IOException e) { log.warn("搜索发生异常,原因为:{}", e.getMessage()); ...
publicvoidsetRepositoryId(Integer repositoryId) {this.repositoryId =repositoryId;if(0 ==repositoryId) {this.repository = "国内"; }elseif(1 ==repositoryId) {this.repository = "转运"; }elseif(2 ==repositoryId) {this.repository = "海外"; ...
NestedQueryBuilder.java @OverrideprotectedQuerydoToQuery(QueryShardContextcontext)throwsIOException{ObjectMappernestedObjectMapper=context.getObjectMapper(path);if(nestedObjectMapper==null){if(ignoreUnmapped){returnnewMatchNoDocsQuery();}else{thrownewIllegalStateException("["+NAME+"] failed to find nested obje...
PhoneNumber(String phoneNumber){numberLength=7;String currentNumber=phoneNumber.replaceAll(regularExpression,"");if(currentNumber.length()==numberLength)formattedPhoneNumber=currentNumber;elseformattedPhoneNumber=null;} 因为这个赋值语句numberLength = 7,变量numberLength 便不再是 effectively final了,在这种情...
问题:nested exception is java.sql.SQLException: ORA-00932: 数据类型不一致: 应为 -, 但却获得 CLOB 原因是条件查询时,我的库中的类型是clob类型就报错了, 解决方法: 改成to_char(a.progressAndPlan), 如: if (StringHelper.isNotEmpty(bMentorid)){ ...
Used if_then_else_ properly Apr 10, 2021 apl Update APL solution: don't mutate reset, add explanations Apr 8, 2021 bloblang Add bloblang example Apr 12, 2021 c/for Rename C example from reduce to for Apr 8, 2021 clojure Update reduce.clj ...