问JAVA+JS，putObject ok,but getObject Access Denied.？

访问http://127.0.0.1/Tcloud/demo/index.html，在打开的页面中点击对应按钮。

getObjectUrl按下，log输出：
http://deadphoenix-1259286482.cos.ap-chengdu.myqcloud.com/aaa/bbb.txt
http://deadphoenix-1259286482.cos.ap-chengdu.myqcloud.com/aaa/bbb.txt?q-sign-algorithm=sha1&q-ak=AKIDrwUE4nwxu4cz12H_t8mL8RMgD26T1MXRtOEKuajkNEiDFOafSYYaywir8o_ofh26&q-sign-time=1558586998;1558587058&q-key-time=1558586998;1558587058&q-header-list=&q-url-param-list=&q-signature=0149aaff9158df38a1389a57994d6353d1bc09c6&x-cos-security-token=V5NwL43OCAIsaVLUG2x1OrSy9dqsnRRo57cccd7fd46549f5f769df5773baf8c2UpzxySqR2zpyA34APeEyTFZB8H35saz69zVUCoZeQq0H-ppHxV1ZdBcsxQhDtMfOa9aiRtG3dpGQmSCvUfJoSKZNoLb7LXxRZDnjAjaAW8RVYesLLk9ssSZSKn_OH0p0G6-ue1KCkMbj_WEE3YOf6aB5ltW61zbc6iW1e4kBmBB1JDnG75h_6ffA2PHtOLtNcek6QsrnhMlJiaVLqqAyu1BnJlkubve5Pqtu_JB_nJJBQ6JdReZqm8wpomdCUsTx_64rYVwxJphxSHFGvy9VngFH1h0yHOUu81hzRPkYk5yoBSmTeeoMbfV3WV_aIIxiCMTBtJ4fA_xMPa9hZ2kSuL967LH8XrYwfmZ_v9ZV6hRJVfvdXJDoJYrpCCi57Syf1vd48D-zXwPmZMbfiQT6ovGuA-23htP9dLp36CENd-SUyKlFadM1AkAo9QXk4bupEl0ZlwksOQmZ1yLuXlYjWsvPzi_8UubTfqZkjCGhXrM

putObject按下，log输出：
{"loaded":1048576,"total":1048576,"speed":5349877.55,"percent":1}
{"Location":"deadphoenix-1259286482.cos.ap-chengdu.myqcloud.com/aaa/bbb.txt","ETag":"\"b6d81b360a5672d80c27430f39153e2c\"","statusCode":200,"headers":{"date":"Thu, 23 May 2019 04:47:53 GMT","server":"tencent-cos","x-cos-request-id":"NWNlNjI1ZjlfMjBiNDU4NjRfODMyMl8xZTJjNjY5","etag":"\"b6d81b360a5672d80c27430f39153e2c\"","access-control-max-age":"3","access-control-allow-methods":"PUT,GET,POST,DELETE,HEAD","access-control-allow-origin":"http://127.0.0.1","access-control-expose-headers":"*","access-control-allow-credentials":"true","connection":"keep-alive","content-length":"0"}}

getObject按下，log输出：
{"error":{"Code":"AccessDenied","Message":"Access Denied.","ServerTime":"2019-05-23T04:47:57Z","Resource":"deadphenix-1259286482.cos.ap-chengdu.myqcloud.com/aaa/bbb.txt","RequestId":"NWNlNjI1ZmRfMjBiNDU4NjRfODMyNl8xZGUyZjJi","TraceId":"OGVmYzZiMmQzYjA2OWNhODk0NTRkMTBiOWVmMDAxODc0OWRkZjk0ZDM1NmI1M2E2MTRlY2MzZDhmNmI5MWI1OTQyYWVlY2QwZTk2MDVmZDQ3MmI2Y2I4ZmI5ZmM4ODFjYjEzMGU3N2I0OTJjYTAwYWExNjJhODI1NTRkOGZlM2Y="},"statusCode":403,"headers":{"date":"Thu, 23 May 2019 04:47:57 GMT","server":"tencent-cos","x-cos-trace-id":"OGVmYzZiMmQzYjA2OWNhODk0NTRkMTBiOWVmMDAxODc0OWRkZjk0ZDM1NmI1M2E2MTRlY2MzZDhmNmI5MWI1OTQyYWVlY2QwZTk2MDVmZDQ3MmI2Y2I4ZmI5ZmM4ODFjYjEzMGU3N2I0OTJjYTAwYWExNjJhODI1NTRkOGZlM2Y=","access-control-max-age":"3","access-control-allow-methods":"PUT,GET,POST,DELETE,HEAD","content-type":"application/xml","x-cos-request-id":"NWNlNjI1ZmRfMjBiNDU4NjRfODMyNl8xZGUyZjJi","access-control-expose-headers":"*","access-control-allow-credentials":"true","connection":"keep-alive","access-control-allow-origin":"http://127.0.0.1","content-length":"509"}}
deleteObject按下，log输出：
{"error":{"Code":"AccessDenied","Message":"Access Denied.","ServerTime":"2019-05-23T04:48:06Z","Resource":"deadphenix-1259286482.cos.ap-chengdu.myqcloud.com/aaa/bbb.txt","RequestId":"NWNlNjI2MDZfMjBiNDU4NjRfODMxYl8xZGZkMDNk","TraceId":"OGVmYzZiMmQzYjA2OWNhODk0NTRkMTBiOWVmMDAxODc0OWRkZjk0ZDM1NmI1M2E2MTRlY2MzZDhmNmI5MWI1OTQyYWVlY2QwZTk2MDVmZDQ3MmI2Y2I4ZmI5ZmM4ODFjYjEzMGU3N2I0OTJjYTAwYWExNjJhODI1NTRkOGZlM2Y="},"statusCode":403,"headers":{"date":"Thu, 23 May 2019 04:48:06 GMT","server":"tencent-cos","x-cos-trace-id":"OGVmYzZiMmQzYjA2OWNhODk0NTRkMTBiOWVmMDAxODc0OWRkZjk0ZDM1NmI1M2E2MTRlY2MzZDhmNmI5MWI1OTQyYWVlY2QwZTk2MDVmZDQ3MmI2Y2I4ZmI5ZmM4ODFjYjEzMGU3N2I0OTJjYTAwYWExNjJhODI1NTRkOGZlM2Y=","access-control-max-age":"3","access-control-allow-methods":"PUT,GET,POST,DELETE,HEAD","content-type":"application/xml","x-cos-request-id":"NWNlNjI2MDZfMjBiNDU4NjRfODMxYl8xZGZkMDNk","access-control-expose-headers":"*","access-control-allow-credentials":"true","connection":"keep-alive","access-control-allow-origin":"http://127.0.0.1","content-length":"509"}}
headObject按下，log输出：
{"error":"Forbidden","statusCode":403,"headers":{"date":"Thu, 23 May 2019 04:48:19 GMT","server":"tencent-cos","x-cos-trace-id":"OGVmYzZiMmQzYjA2OWNhODk0NTRkMTBiOWVmMDAxODc0OWRkZjk0ZDM1NmI1M2E2MTRlY2MzZDhmNmI5MWI1OTBjYzE2MjAxN2M1MzJiOTdkZjMxMDVlYTZjN2FiMmI0NjA2OGYyZDU4M2I5MjA3NWU2N2EyODdlMGM5ZDM1MjA=","access-control-max-age":"3","access-control-allow-methods":"PUT,GET,POST,DELETE,HEAD","content-type":"application/xml","x-cos-request-id":"NWNlNjI2MTNfMjBiNDU4NjRfODMzYl8xZGM0Mzcx","access-control-expose-headers":"*","access-control-allow-credentials":"true","connection":"keep-alive","access-control-allow-origin":"http://127.0.0.1","content-length":"0"}}
headObject按下，log输出：
{"error":"Forbidden","statusCode":403,"headers":{"date":"Thu, 23 May 2019 04:48:26 GMT","server":"tencent-cos","x-cos-trace-id":"OGVmYzZiMmQzYjA2OWNhODk0NTRkMTBiOWVmMDAxODc0OWRkZjk0ZDM1NmI1M2E2MTRlY2MzZDhmNmI5MWI1OTBjYzE2MjAxN2M1MzJiOTdkZjMxMDVlYTZjN2FiMmI0NjA2OGYyZDU4M2I5MjA3NWU2N2EyODdlMGM5ZDM1MjA=","access-control-max-age":"3","access-control-allow-methods":"PUT,GET,POST,DELETE,HEAD","content-type":"application/xml","x-cos-request-id":"NWNlNjI2MWFfMjBiNDU4NjRfODM0N18xZTViMzVm","access-control-expose-headers":"*","access-control-allow-credentials":"true","connection":"keep-alive","access-control-allow-origin":"http://127.0.0.1","content-length":"0"}}

可以看到putObject成功，从腾讯云COS控制台可以确认。但getObject，headObject等操作就出现错误，Access Denied，这如何处理呢？