模拟后台传过来的 json 字符串text
<#assign text>{"res":"0","msg":"OK","userlist":[{"id":"3","name":"cc","sex":"女","age":"20"}]}
在 ftl 页面,将字符串当ftl代码看
<#assign json=text?eval />
然后字符串就解析成 json 格式,可以按 key
进行取值
<#list json.userlist as item>id:${item.id}, name:${item.name},sex:${item.sex}
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