Question

我有来自json的这个字符串，但我不知道如何用引号

获取值

[  
   "black-chest-close.png",
   "diamond-chest-close.png",
   "gold-chest-close.png",
   "logo.png",
   "logo1.png",
   "ruby-chest-close.png",
   "sapphire-chest-close.png"
]

Answer 1

用方括号替换方括号，只是实例化一个String数组 - 不需要JSON

String arr[] =  {"black-chest-close.png","diamond-chest-close.png","gold-chest-close.png",
                 "logo.png","logo1.png","ruby-chest-close.png","sapphire-chest-close.png"};

Answer 2

看看这个tutorial你也可以在json之上解析

<security:http entry-point-ref="samlEntryPoint" use-expressions="false" auto-config="true" access-denied-page="/saml/web/auth/denied">
<security:intercept-url pattern="/saml/web/home" access="ROLE_MEMBER"/>
<security:intercept-url pattern="/saml/web/getUserDetails" access="ROLE_ADMIN"/>
    <security:intercept-url pattern="/**" access="IS_AUTHENTICATED_FULLY"/>
    <security:custom-filter before="FIRST" ref="metadataGeneratorFilter"/>
    <security:custom-filter after="BASIC_AUTH_FILTER" ref="samlFilter"/>
</security:http>

如何将这个jsonarray解析为字符串或数组java

2 个答案: