例如: // __covariant 协变,子类转父类;泛型名字是ObjectType @interface Person :NSObject // 语言...Java : Language @end @interface iOS : Language @end 首先是没有添加协变和逆变 @interface Person :...NSObject // 语言 @property (nonatomic, strong) ObjectType language; @end - (void)test { Java *java...@interface Person : NSObject // 语言 @property (nonatomic, strong) ObjectType...@interface Person : NSObject // 语言 @property (nonatomic, strong) ObjectType
构建 初始化工程 egg.js 对 TypeScript 现在已经有了比较好的支持 (参考),下面我们先创建一个基于 TypeScript 的 egg.js 工程。...ObjectType & InputType @ObjectType 创建 GraphQLObjectType @InputType 创建 GraphQLInputType @Field 声明对象的哪些字段作为...@ObjectType() class Person { @Field() age: number; } @ObjectType() class Student extends Person...@ObjectType() class Movie { ...fields } @ObjectType() class Actor { ...fields } import { createUnionType...: string; } Middlewares TypeGraphQL 提供了类似于 koa.js 的中间件处理。
$ObjectType:类似apex中的SObjectType类的功能:通过此对象可以获取类或者字段的meta data,比如label名称等.项目中有的时候需要获取字段的label信息,通过此种方式获取的...$ObjectType.Account.Label}" style="color:red;"> 4 Account表中的字段为Name的Label...$ObjectType.Account.Fields.Name.Label}" style="color:red;"> 5 </apex:pageBlock...$Resource:此变量经常用到,我们有时候需要引入某个css文件或者js文件,或者显示某些文件图片等,需要先上传到static resources中,然后通过$Resource.file_name即可引入
"true" description="aria-hidden true or false. defaults to true" /> 5 svgRenderer.js... 10 11 12 customLookUpResultController.js..." type="sObject" description="store selected sObject information"/> 6 7 <aura:attribute name="<em>objectType</em>...component.get('c.getObjectLabelByObjectName'); 4 action.setParam('objName', component.get('v.<em>objectType</em>...v.selectedUser}" objectType="User"/> 4 <lightning:button onclick="{!
, ObjectType* object) { _function = new MemberFunctionWithoutParameter(member_function_ptr..._function = new MemberFunctionWith1Parameter(member_function_ptr, object,..., Parameter1Type, Parameter2Type, Parameter3Type>::MemberFunctionPtr member_function_ptr, ObjectType*..., ObjectType* object) { return Functor(member_function_ptr, object); } ///////..., Parameter1Type, Parameter2Type, Parameter3Type>::MemberFunctionPtr member_function_ptr, ObjectType*
, id))object; //判断字典中是否包含某个键值对 - (BOOL)containsObject:(M13GenericType(ObjectType, id))object...) *lastEntry; //通过某个下标获取字典中的元素的值 - (M13GenericType(ObjectType, id))objectAtIndex:(NSUInteger)index; /...(KeyType, ObjectType) *)orderedDictionaryByAddingObjects:(NSArray M13Generics(ObjectType) *)orderedObjects...) *)sortedByObjectsUsingFunction:(NSInteger (*)(M13GenericType(ObjectType, id),M13GenericType(ObjectType...) *)sortedByObjectsUsingFunction:(NSInteger (*)(M13GenericType(ObjectType, id),M13GenericType(ObjectType
apollo-client apollo-link apollo-link-http apollo-link-ws apollo-utilities vue-apollo -S 引入依赖 // main.js...$mount('#app') // vue-apollo.js // 相关文档请查阅 https://apollo.vuejs.org/zh-cn/ import { ApolloClient } from...{ts,js}')), GraphQLModule.forRootAsync({ imports: [ConfigModule], useFactory: (config.../post.model'; @ObjectType({ description: 'Author model' }) export class Author { @Field(type => Int...} from '@nestjs/graphql'; @ObjectType() export class Post { @Field(type => Int) id: number; @
yml / env formats supports MySQL / MariaDB / Postgres / SQLite / Microsoft SQL Server / Oracle / sql.js...比如数据库链接字符串,实体类,还有一些其他配置等等 InitMongoDb({ url: _appConfig.mongodb.url, entities: ['bin/Entity/*.js...} typeorm mongodb repository管理器 export async function getMongoRepositoryAsync(entityClass: ObjectType...Promise>; export async function getMongoRepositoryAsync(entityClass: ObjectType...conf.hasCreated = true; return conn; } } typeorm mongodb repository 简单封装 import { ObjectType
- (NSUInteger)indexOfObject:(ObjectType)anObject; //获取某个范围内的元素的下标值 - (NSUInteger)indexOfObject:(ObjectType...@property (nullable, nonatomic, readonly) ObjectType lastObject; //获取数组的枚举对象 - (NSEnumerator<ObjectType...在使用 - (NSArray *)sortedArrayUsingFunction:(NSInteger (*)(ObjectType, ObjectType, void *...> *)sortedArrayUsingFunction:(NSInteger (*)(ObjectType, ObjectType, void * __nullable))comparator context...> *)sortedArrayUsingFunction:(NSInteger (*)(ObjectType, ObjectType, void * __nullable))comparator context
firstObject 返回数组中的第一个元素 @property(nonatomic, readonly) ObjectType lastObject 返回数组中的最后一个元素 @property(...)anObject // 返回一个只有anObject的数组对象 常用实例方法 数组对象的初始化 - (instancetype)initWithObjects:(ObjectType)firstObj...*)otherArray //判断两个数组的元素是否一致(相同下标所对应的元素要相等) - (ObjectType)firstObjectCommonWithArray:(NSArray<ObjectType...(ObjectType)anObject //返回一个由消息接收者和anObject共同组成的新数组(anObject加到新数组的末尾) - (NSArray *)arrayByAddingObjectsFromArray...(*)(ObjectType, ObjectType, void *))comparator context:(void *)context //使用指定的comparator方法(要求必须要有三个形式参数
:(ObjectType)firstObj, ... ; - (instancetype)initWithArray:(NSArray *)array; - (instancetype... *)arrayWithContentsOfFile:(NSString *)path; // 从文件中读取一个数组数据 + (nullable NSArray *)otherArray; // 判断两个数组是否相同 @property (nullable, nonatomic, readonly) ObjectType...NSMutableArray常用方法 - (void)addObject:(ObjectType)anObject; // 添加元素,默认添加在最后 - (void)insertObject:(ObjectType...)removeObjectIdenticalTo:(ObjectType)anObject; // 删除与之相同的元素 - (void)removeObjectsInArray:(NSArray<ObjectType
property(readonly, copy) NSArray *allKeys 词典的所有键值(数组) @property(readonly, copy) NSArray < ObjectType...常用方法 常用类方法 词典对象的生成 + (instancetype)dictionary // 生成并返回一个空的词典对象 + (instancetype)dictionaryWithObject:(ObjectType...NSCopying>)aKey // 根据akey和anObject返回一个词典对象 常用实例方法 词典对象的初始化 - (instancetype)initWithObjects:(NSArray<ObjectType...快速枚举器 - (NSArray *)allKeysForObject:(ObjectType)anObject //返回词典中所有值对象为anObject的key数组 ---- 词典对象的比较...- (BOOL)isEqualToDictionary: (NSDictionary *)otherDictionary //如果两个词典的词条数和key -
但是似乎不是很适合前端,因为JS啥的都给人家了,还谈啥密钥和加密方式。 JS处理不行,我服务端来进行数据操作验证总可以吧。嗯!确实可以。前台传入ID后台在一系列操作前进行身份信息条件筛选。...CommonessHeleper.UseDataProtectionProviderHeleper.GetTimeLimitedDataProtector(); // } // public override bool CanConvert(Type objectType...) // { // return true; // } // public override object ReadJson(JsonReader reader, Type objectType
.> class ObjectType> static uri from_json(const basic_json& j) { return{ j.template...get() }; } template class ObjectType> static...void to_json(basic_json& j, const uri &u) { j = u.to_string(); } }; } 上面的方式只是解决了basic_json...模板类第一个模板参数ObjectType可变的问题。...Args> class ObjectType = std::map, \ template<typename U, typename...
链码主要开发语言是Go和Node.js,而Java也会在不久支持。 链码主要遵循Shim API接口规范。...我们主要使用Go语言示范,Node.js安装编译有些慢甚至超时, 可能是一些依赖或网络限制,参考下BYFN中官方文档的说明。...Note The instantiation of the Node.js chaincode will take roughly a minute....GetStateByPartialCompositeKey(objectType string, keys []string) (StateQueryIteratorInterface, error)...The objectType and attributes are expected to have only valid utf8 // strings and should not contain
而v8类似这样 hashmap sharp; sharp[key1] = offset(ObjectType.value1); sharp[key2] = offset(ObjectType.value2...); struct ObjectType { hashmap* ptr_to_sharp; type1 value1; type2 value2; }; ObjectType obj1...(&sharp, value1, value2); ObjectType obj2(&sharp, value1, value2); //obj3, obj4......引用参数的处理,在lua由于支持多返回值,引用参数输出时可以作为一个返回值,而js没有,puerts把参数装箱到一个js对象中,返回时把输出放到这个js对象,这意味着多了一个js对象的创建。...即使同样是js,不同实现提供的接口差别很大。
) { return StronglyTypedIdHelper.IsStronglyTypedId(objectType); } public override...object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)...{ var converter = GetConverter(objectType); return converter.ReadJson(reader, objectType...CreateConverter(Type objectType) { if (!...).MakeGenericType(objectType, valueType); return (JsonConverter)Activator.CreateInstance(type
(); // 如果方法没了就 抛出异常 Method declaredMethod = objectType.getDeclaredMethod...> objectType() default JsonParam.class;}value() : value用于绑定请求参数和方法参数名一致时的对应关系。...objectType() : 当参数是数组对象时,赋值属性。...> objectType = annotation.objectType(); try { if (objectType !...步骤2是判断objectType是否是JsonParam类型,如果是则是对象类型;如果不是JsonParam,这是数组对象类型。以上就是实现Json参数解析器的全部步骤。
// http://localhost:8080/springmvc/objecttype1.do?...name='tom'&age= @RequestMapping(value = "objecttype1.do") @ResponseBody public String objecttype1(User...id='123' @RequestMapping(value = "objecttype2.do") @ResponseBody public String objecttype2(Order order...people.name=Tom // http://localhost:8080/springmvc/objecttype3.do?...name=Tom @RequestMapping(value = "objecttype3.do") @ResponseBody public String objecttype3(People people
$ObjectType.Company_Info__c.Fields.Company_Code_Unique__c.Label}" style="color: #830051;line-height:...$ObjectType.Company_Info__c.Fields.Company_Name__c.Label}" style="color: #830051;line-height: 24px;"/...$ObjectType.Company_Info__c.Fields.Company_Phone__c.Label}" style="color: #830051;line-height: 24px;"...$ObjectType.Company_Info__c.Fields.Company_Place__c.Label}" style="color: #830051;line-height: 24px;"...$ObjectType.Company_Info__c.Fields.Company_Type__c.Label}" style="color: #830051;line-height: 24px;"/
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