RESTful最佳实践之基于 jersey 的增删改查

RESTful最佳实践之基于 jersey 的增删改查

jersey-rest-demo 增删改查

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

源代码：http://download.youkuaiyun.com/detail/xuxiheng/8227849

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查找

1. 直接访问 地址：http://localhost:8080/jersey-rest-demo/rest/contacts/
2. PostMan访问 地址：http://localhost:8080/jersey-rest-demo/rest/contacts/

   查找所有的记录：

   方法 GET

   语法

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

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

   Header参数 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的记录：

   方法 PUT

   语法

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

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

   Header参数 Content-Type : application/json

   返回的json

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

   

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新增

1. 通过页面添加： 新增：http://localhost:8080/jersey-rest-demo/pages/new_contact.jsp 查询：http://localhost:8080/jersey-rest-demo/rest/contacts
2. 通过Chrome的插件PostMan 实例1（只包含id和name）：

   方法 PUT

   语法

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

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

   Header参数 Content-Type : application/json

   请求的json

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

   

   实例2（包含id、name和address列表）：

   方法 PUT

   语法

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

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

   Header参数 Content-Type : application/json

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

   

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修改

1. 修改记录

   方法 PUT

   语法

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

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

   Header参数 Content-Type : application/json

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

   

2. 查看更新后的结果

   方法

   GET

   语法

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

   链接

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

   Header参数

   Accept : application/json

   返回的json

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

   

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删除

1. 删除记录

   方法 DELETE

   语法

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

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

   Header参数 Content-Type : application/json

   

2. 删除后查看结果  

   方法

   GET

   语法

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

   链接

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

   Header参数

   Accept : application/json

   

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参考文档

1. 在Eclipse中使用Jersey和Tomcat构建RESTful WebService及其调用