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qq_我是鹅蛋脑壳_0
你导入别人的项目,可能会因为你们之间的java版本不一样会出小红叉,也有可能是别人导入jar包你没有,所以也会出小红叉
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慕的地8582982
GQLOENQUDGEBCSIROLUDZWCYIKALBYUKACYHQZCYBENCZIFPLPMIEUSUYUDTDFVLOEQZNKUQGWFCLJLPRBKNCYPLMOLTXHQGJZJGKACTJTCYUSBDNCFOYFBLHYIKGPSJSUEBJJZIIYJWYJVEAWSCTWZPLVWTPTJZDFILBTJYVDNWZIYHSUKNRTLNJMWWSVXAQHEUIFHKZDZPFOXORUNNTDNDTIMWJGWTXHKNPZJSIKADZWMWEIDZJFITWEOEAPXZPFJZPEOYCWZBENDZPYOVLUDTCZVXORISNXAVYAXNQQGCEOLISHXOXZQFPSNDMWKTCZPSIYHKGPOUAHYXAAGQNANNMMGCHHHAAGMMTGGZSSWJJIGZJWSLKNCWXPMZGKDJTRSEXHLBGZCICGPEHPTPRBXLNPFCFHFAXBFJGJRCZBXUECZCZDAXFNXNKAQUXNQZVRJCSVEILISMIYUDTPMOENWEOSIENDGPGWZCORMCYPSIRGDFJMCMVQNPFIXTDGWYWMBYJLORBXBRIXADIYIKUEHXTWYFVXISGWSBBBNDZBMCXUDTWUWKNWGCFNDTTCLMKNDFVYUTJGCSVSNVSVRNKTCTDZPSBWLIRCFWLOXZEZVLBREUEOXIXZILOKADNDCFPLPMVLNLBQLOKNWTWLBLDMBXOSHKFISJQRDKAYBDVCGJFVEHRTCSVCFVXVSOKZCMPSAXGJNXSPECMIRHKIKGDSVYBXUQNJSOYSMDMPTCYOKAAXZVSCGQSIFACYVSOEGWTXSQSTJMISHDVYUDTQTDGVRBDGBLHEGIKUEQAKZKNWMBZVBPFNEASIKBETJGXAXTKMQZVRTXNDZBYHROKMCFCSUQTKROYAYOJADTJDSHRNQMXUJT
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SCLA
如果你使用eclipse的话,
右键项目选择Build Path->Cofigure Build Path,在Libraries 里面把有❌的jar Remove 掉,然后添加上自己的jar,点击ok。。