1、在pom.xml中添加依赖包
ependencygroupidcom.Alibaba/groupidartifactidfastjson/artifactidversion1.2. 46/version/dependency 2,创建测试类(
package com .杰夫; import java.util.Date; import com.Alibaba.fast JSON.JSON; import com.Alibaba.fast JSON.JSON object; publicclassjsontest1{ publicstaticvoidmain (stringpgdmargs ) {String str='{'id':1, ' createtime' 33333232306; ' :' 2019-11-0517336015336028','modifynamme ':'123456', ' salt' 333365365374; ' admin 1223232365324 ' email':null,'birthday':null,'headimgUrl':null, ' roleid' 3336523601 }; stringtojsonbean(str; }/* * * * @描述:字符串JSON对象* @ author : yydc * @ date :2019年12月15日* @param str JSON字符串*/publicstaticvoion longid=JSONobject.getlong('id ); string loginname=JSON object.getstring (loginname ); string name=JSON object.getstring (' name ); integer status=JSON object.get integer (status ); date createtime=JSON object.getdate (createtime ); system.out.println('id:'id ',loginName:' loginName ',name:' name ',status:' status ',createtime }3 )