如何在Mule中包含带有odata响应的inlinecount？

Question

我正在使用https://github.com/mulesoft/apikit-odata-example中的odata示例。

当我包含inlinecount过滤器时（请参阅下面的请求），结果不会返回计数。如何将计数添加到响应中？

请求：http://localhost:8081/api/odata.svc/customers？$ format = json＆amp; $ inlinecount = allpages

响应：

{
 "d": {
     "results": [
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Alfreds Futterkiste",
             "ContactName": "Maria Anders",
             "ContactTitle": "Sales Representative",
             "CustomerID": ""
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('ALFKI')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Alfreds Futterkiste",
             "ContactName": "Maria Anders",
             "ContactTitle": "Sales Representative",
             "CustomerID": "ALFKI"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('ANATR')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Ana Trujillo Emparedados y helados",
             "ContactName": "Ana Trujillo",
             "ContactTitle": "Owner",
             "CustomerID": "ANATR"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('ANTON')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Antonio Moreno Taquera",
             "ContactName": "Antonio Moreno",
             "ContactTitle": "Owner",
             "CustomerID": "ANTON"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('AROUT')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Around the Horn",
             "ContactName": "Thomas Hardy",
             "ContactTitle": "Sales Representative",
             "CustomerID": "AROUT"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('BERGS')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Berglunds snabbkp",
             "ContactName": "Christina Berglund",
             "ContactTitle": "Order Administrator",
             "CustomerID": "BERGS"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('BLAUS')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Blauer See Delikatessen",
             "ContactName": "Hanna Moos",
             "ContactTitle": "Sales Representative",
             "CustomerID": "BLAUS"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('BLONP')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Blondesddsl pre et fils",
             "ContactName": "Frdrique Citeaux",
             "ContactTitle": "Marketing Manager",
             "CustomerID": "BLONP"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('BOLID')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Blido Comidas preparadas",
             "ContactName": "Martn Sommer",
             "ContactTitle": "Owner",
             "CustomerID": "BOLID"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('BONAP')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Bon app'",
             "ContactName": "Laurence Lebihan",
             "ContactTitle": "Owner",
             "CustomerID": "BONAP"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('BOTTM')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Bottom-Dollar Markets",
             "ContactName": "Elizabeth Lincoln",
             "ContactTitle": "Accounting Manager",
             "CustomerID": "BOTTM"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('BSBEV')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "B's Beverages",
             "ContactName": "Victoria Ashworth",
             "ContactTitle": "Sales Representative",
             "CustomerID": "BSBEV"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('CACTU')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Cactus Comidas para llevar",
             "ContactName": "Patricio Simpson",
             "ContactTitle": "Sales Agent",
             "CustomerID": "CACTU"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('CENTC')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Centro comercial Moctezuma",
             "ContactName": "Francisco Chang",
             "ContactTitle": "Marketing Manager",
             "CustomerID": "CENTC"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('CHOPS')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Chop-suey Chinese",
             "ContactName": "Yang Wang",
             "ContactTitle": "Owner",
             "CustomerID": "CHOPS"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('COMMI')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Comrcio Mineiro",
             "ContactName": "Pedro Afonso",
             "ContactTitle": "Sales Associate",
             "CustomerID": "COMMI"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('CONSH')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Consolidated Holdings",
             "ContactName": "Elizabeth Brown",
             "ContactTitle": "Sales Representative",
             "CustomerID": "CONSH"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('DRACD')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Drachenblut Delikatessen",
             "ContactName": "Sven Ottlieb",
             "ContactTitle": "Order Administrator",
             "CustomerID": "DRACD"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('DUMON')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Du monde entier",
             "ContactName": "Janine Labrune",
             "ContactTitle": "Owner",
             "CustomerID": "DUMON"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('EASTC')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Eastern Connection",
             "ContactName": "Ann Devon",
             "ContactTitle": "Sales Agent",
             "CustomerID": "EASTC"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('ERNSH')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Ernst Handel",
             "ContactName": "Roland Mendel",
             "ContactTitle": "Sales Manager",
             "CustomerID": "ERNSH"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('FAMIA')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Familia Arquibaldo",
             "ContactName": "Aria Cruz",
             "ContactTitle": "Marketing Assistant",
             "CustomerID": "FAMIA"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('FANT')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Fantasma",
             "ContactName": "Casper",
             "ContactTitle": "Evasor Profesional",
             "CustomerID": "FANT"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('FISSA')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "FISSA Fabrica Inter. Salchichas S.A.",
             "ContactName": "Diego Roel",
             "ContactTitle": "Accounting Manager",
             "CustomerID": "FISSA"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('FOLIG')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Folies gourmandes",
             "ContactName": "Martine Ranc",
             "ContactTitle": "Assistant Sales Agent",
             "CustomerID": "FOLIG"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('FOLKO')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Folk och f HB",
             "ContactName": "Maria Larsson",
             "ContactTitle": "Owner",
             "CustomerID": "FOLKO"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('FRANK')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Frankenversand",
             "ContactName": "Peter Franken",
             "ContactTitle": "Marketing Manager",
             "CustomerID": "FRANK"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('FRANR')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "France restauration",
             "ContactName": "Carine Schmitt",
             "ContactTitle": "Marketing Manager",
             "CustomerID": "FRANR"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('FRANS')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Franchi S.p.A.",
             "ContactName": "Paolo Accorti",
             "ContactTitle": "Sales Representative",
             "CustomerID": "FRANS"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('FURIB')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Furia Bacalhau e Frutos do Mar",
             "ContactName": "Lino Rodriguez",
             "ContactTitle": "Sales Manager",
             "CustomerID": "FURIB"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('GALED')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Galera del gastrnomo",
             "ContactName": "Eduardo Saavedra",
             "ContactTitle": "Marketing Manager",
             "CustomerID": "GALED"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('GODOS')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Godos Cocina Tpica",
             "ContactName": "Jos Pedro Freyre",
             "ContactTitle": "Sales Manager",
             "CustomerID": "GODOS"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('GOURL')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Gourmet Lanchonetes",
             "ContactName": "Andr Fonseca",
             "ContactTitle": "Sales Associate",
             "CustomerID": "GOURL"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('GREAL')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Great Lakes Food Market",
             "ContactName": "Howard Snyder",
             "ContactTitle": "Marketing Manager",
             "CustomerID": "GREAL"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('GROSR')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "GROSELLA-Restaurante",
             "ContactName": "Manuel Pereira",
             "ContactTitle": "Owner",
             "CustomerID": "GROSR"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('HANAR')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Hanari Carnes",
             "ContactName": "Mario Pontes",
             "ContactTitle": "Accounting Manager",
             "CustomerID": "HANAR"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('HILAA')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "HILARION-Abastos",
             "ContactName": "Carlos Hernndez",
             "ContactTitle": "Sales Representative",
             "CustomerID": "HILAA"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('HUNGC')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Hungry Coyote Import Store",
             "ContactName": "Yoshi Latimer",
             "ContactTitle": "Sales Representative",
             "CustomerID": "HUNGC"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('HUNGO')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Hungry Owl All-Night Grocers",
             "ContactName": "Patricia McKenna",
             "ContactTitle": "Sales Associate",
             "CustomerID": "HUNGO"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('ISLAT')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Island Trading",
             "ContactName": "Helen Bennett",
             "ContactTitle": "Marketing Manager",
             "CustomerID": "ISLAT"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('KOENE')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Kniglich Essen",
             "ContactName": "Philip Cramer",
             "ContactTitle": "Sales Associate",
             "CustomerID": "KOENE"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('LACOR')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "La corne d'abondance",
             "ContactName": "Daniel Tonini",
             "ContactTitle": "Sales Representative",
             "CustomerID": "LACOR"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('LAMAI')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "La maison d'Asie",
             "ContactName": "Annette Roulet",
             "ContactTitle": "Sales Manager",
             "CustomerID": "LAMAI"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('LAUGB')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Laughing Bacchus Wine Cellars",
             "ContactName": "Yoshi Tannamuri",
             "ContactTitle": "Marketing Assistant",
             "CustomerID": "LAUGB"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('LAZYK')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Lazy K Kountry Store",
             "ContactName": "John Steel",
             "ContactTitle": "Marketing Manager",
             "CustomerID": "LAZYK"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('LEHMS')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Lehmanns Marktstand",
             "ContactName": "Renate Messner",
             "ContactTitle": "Sales Representative",
             "CustomerID": "LEHMS"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('LETSS')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Let's Stop N Shop",
             "ContactName": "Jaime Yorres",
             "ContactTitle": "Owner",
             "CustomerID": "LETSS"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('LILAS')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "LILA-Supermercado",
             "ContactName": "Carlos Gonzlez",
             "ContactTitle": "Accounting Manager",
             "CustomerID": "LILAS"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('LINOD')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "LINO-Delicateses",
             "ContactName": "Felipe Izquierdo",
             "ContactTitle": "Owner",
             "CustomerID": "LINOD"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('LONEP')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Lonesome Pine Restaurant",
             "ContactName": "Fran Wilson",
             "ContactTitle": "Sales Manager",
             "CustomerID": "LONEP"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('MAGAA')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Magazzini Alimentari Riuniti",
             "ContactName": "Giovanni Rovelli",
             "ContactTitle": "Marketing Manager",
             "CustomerID": "MAGAA"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('MAISD')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Maison Dewey",
             "ContactName": "Catherine Dewey",
             "ContactTitle": "Sales Agent",
             "CustomerID": "MAISD"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('MEREP')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Mre Paillarde",
             "ContactName": "Jean Fresnire",
             "ContactTitle": "Marketing Assistant",
             "CustomerID": "MEREP"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('MORGK')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "Morgenstern Gesundkost",
             "ContactName": "Alexander Feuer",
             "ContactTitle": "Marketing Assistant",
             "CustomerID": "MORGK"
         },
         {
             "__metadata": {
                 "uri": "http://localhost:8081/api/odata.svc/customers('NORTS')",
                 "type": "odata2.namespace.customers"
             },
             "CompanyName": "North/South",
             "ContactName": "Simon Crowther",
             "ContactTitle": "Sales Associate",
             "CustomerID": "NORTS"
         }
         ...
     ]
 }

}

Answer 1

您需要更新odata.raml文件。就像任何其他Mulesoft项目一样，它的实现将填充符合您向消费者提供的合同定义的有效负载。

在odata.raml中更新了RAML类型后，您需要进入api.xml（Mule Config文件）并更新填充数据的mule流。您只需计算从数据库查询返回的记录，并相应地填充有效负载以匹配数据类型，或者您可以运行数据库计数查询以让数据库执行计数工作。在一天结束时，您的方法将基于您的系统及其可能的需求。