English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最佳匹配
最新
csdn
23 年
菜鸟求救!(non-static variable this cannot be referenced from a static context)
为什么我写java程序时,明明一点语法错误都没有,但是编译时总会出这个错误:non-static variable this cannot be referenced from a static context? 害得我要在每一个变量、函数、类前加上static才能解决,为什么会这样呢?有没有什么好的解决方法?
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Ex-Uvalde officer acquitted
Synthetic drug ring busted
Halligan leaves her post
ICE can forcibly enter homes?
NASA astronaut retires
Israel strikes Gaza
Migrant's death ruled homicide
To deploy satellites
Launches MN Senate bid
Twins acquire Tristan Gray
Ex-GA lawmaker pleads guilty
Japan sentences Abe's assassin
US transfers ISIS detainees
To be released from jail
Speaks out on medical crisis
Agrees to join Trump’s Board
IRS chief announces shakeup
Seems to let Cook keep job
To host SAG Actor Awards
Announces run for Congress
Trump speaks at Davos
Backs off from tariff threat
To be sold for $450 million
NC teen pleads guilty
Ford recalls over fire risk
World’s oldest-known rock art
JD Vance to visit Minnesota
Another train crash in Spain
Tops 325M subscribers
ICE operation in Maine
Vote to block Mercosur deal
Returns to Cardinals
Restarts largest nuclear plant
Hall of Fame inductee
Limits Wall Street investors
'Don't Be Dumb' world tour
Air Force One returns to WA
反馈