RESTful最佳實踐之基於 jersey 的增刪改查

jersey-rest-demo 增刪改查

項目地址：https://github.com/CoderDream/jersey-rest-demo

源代碼：http://download.csdn.net/detail/xuxiheng/8227849

---

查找

1. 直接訪問

   
   地址：http://localhost:8080/jersey-rest-demo/rest/contacts/
   

2. PostMan訪問

   
   地址：http://localhost:8080/jersey-rest-demo/rest/contacts/

   查找所有的記錄：

   方法
   GET

   語法

   http://localhost:8080/jersey-rest-demo/rest/contacts

   鏈接
   http://localhost:8080/jersey-rest-demo/rest/contacts

   Header參數
   Accept : application/json

   返回的json
   {
       "contact": [
           {
               "address": [
                   {
                       "city": "Shanghai",
                       "street": "Long Hua Street"
                   },
                   {
                       "city": "Shanghai",
                       "street": "Dong Quan Street"
                   }
               ],
               "id": "huangyim",
               "name": "Huang Yi Ming"
           },
           {
               "id": "a1",
               "name": "a1"
           }
       ]
   }

   

   查找指定ID的記錄：

   方法
   PUT

   語法

   http://localhost:8080/jersey-rest-demo/rest/contacts/{contactId}

   鏈接
   http://localhost:8080/jersey-rest-demo/rest/contacts/abc

   Header參數
   Content-Type : application/json

   返回的json

   {
       "id": "a1",
       "name": "a1"
   }

   

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新增

1. 通過頁面添加：

   
   新增：http://localhost:8080/jersey-rest-demo/pages/new_contact.jsp
   
   查詢：http://localhost:8080/jersey-rest-demo/rest/contacts
   

2. 通過Chrome的插件PostMan

   
   實例1（只包含id和name）：

   方法
   PUT

   語法

   http://localhost:8080/jersey-rest-demo/rest/contacts/{contactId}

   鏈接
   http://localhost:8080/jersey-rest-demo/rest/contacts/abc

   Header參數
   Content-Type : application/json

   請求的json

   {
       "id": "abc",
       "name": "123"
   }

   

   實例2（包含id、name和address列表）：

   方法
   PUT

   語法

   http://localhost:8080/jersey-rest-demo/rest/contacts/{contactId}

   鏈接
   http://localhost:8080/jersey-rest-demo/rest/contacts/a123

   Header參數
   Content-Type : application/json

   請求的json
   {
     "address": [
       {
         "city": "Shanghai",
         "street": "Long Hua Street"
       },
       {
         "city": "Shanghai",
         "street": "Dong Quan Street"
       }
     ],
     "id": "a123",
     "name": "Huang Yi Ming"  
   }

   

---

修改

1. 修改記錄

   方法
   PUT

   語法

   http://localhost:8080/jersey-rest-demo/rest/contacts/{contactId}

   鏈接
   http://localhost:8080/jersey-rest-demo/rest/contacts/abc

   Header參數
   Content-Type : application/json

   請求的json
   {
       "id": "abc",
       "name": "12345"
   }

   

2. 查看更新后的結果

   方法

   GET

   語法

   http://localhost:8080/jersey-rest-demo/rest/contacts/{contactId}

   鏈接

   http://localhost:8080/jersey-rest-demo/rest/contacts/abc

   Header參數

   Accept : application/json

   返回的json

   {
       "id": "abc",
       "name": "12345"
   }

   

---

刪除

1. 刪除記錄

   方法
   DELETE

   語法

   http://localhost:8080/jersey-rest-demo/rest/contacts/{contactId}

   鏈接
   http://localhost:8080/jersey-rest-demo/rest/contacts/abc

   Header參數
   Content-Type : application/json

   

2. 刪除后查看結果

     

   方法

   GET

   語法

   http://localhost:8080/jersey-rest-demo/rest/contacts/{contactId}

   鏈接

   http://localhost:8080/jersey-rest-demo/rest/contacts/abc

   Header參數

   Accept : application/json

   

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參考文檔

1. 在Eclipse中使用Jersey和Tomcat構建RESTful WebService及其調用