oracle TNS-03505：failed to resolve name报错

[[{"txt": "oracle\u4f5c\u4e3a\u4e00\u6b3e\u751f\u4ea7\u73af\u5883\u4e2d\u5e7f\u6cdb\u4f7f\u7528\u7684\u6570\u636e\u5e93\uff0c\u5728\u7ef4\u62a4oracle\u7684\u8fc7\u7a0b\u4e2d\u4e5f\u4f1a\u9047\u5230\u5404\u79cd\u62a5\u9519\u95ee\u9898\uff0c\u4eca\u5929\u5c0f\u7f16\u5c31\u9047\u5230\u4e86TNS-03505\u9519\u8bef\uff0c\u5e0c\u671b\u672c\u7bc7\u7ecf\u9a8c\u5bf9\u4f60\u89e3\u51b3\u8fd9\u4e2a\u62a5\u9519\u80fd\u591f\u63d0\u4f9b\u5e2e\u52a9\u3002"}, {"img": ["https://exp-picture.cdn.bcebos.com/cf6d451b1edef4dcc0063bac45ecd3d968750c96.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}], [{"txt": ["\u5de5\u5177/\u539f\u6599"]}, {"txt": "oracle"}, {"txt": "Linux"}], [{"txt": ["\u65b9\u6cd5/\u6b65\u9aa4"]}, {"txt": "\u6b65\u9aa4\u4e00\uff1a\u767b\u5f55ORACLE\u6570\u636e\u5e93\uff0c\u5728\u670d\u52a1\u5668\u4f7f\u7528tnsping gshx2cs\uff08\u5b9e\u4f8b\u540d\uff09\u6765\u6d4b\u8bd5\u4f60\u7684\u5b9e\u4f8b\u80fd\u591f\u89e3\u6790\uff0c\u51fa\u73b0\u5982\u4e0b\u56fe\u62a5\u9519\u3002"}, {"img": ["https://exp-picture.cdn.bcebos.com/35f2224133bad3414342c984427622bc7cc52c96.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u6b65\u9aa4\u4e8c\uff1a\u6839\u636e\u62a5\u9519\uff0c\u662ftnsping\u65e0\u6cd5\u89e3\u6790oracle\u6570\u636e\u5e93\u5b9e\u4f8b\u5bf9\u5e94\u7684\u7684ip\u548c\u7aef\u53e3\uff0c\u6000\u7591TNS\u914d\u7f6e\u95ee\u9898\u3002TNS\u7684\u914d\u7f6e\u6587\u4ef6\u4e3atnsnames.ora,\u76ee\u5f55\u4e00\u822c\u4e3a$ORACLE_HOME/network/admin"}, {"img": ["https://exp-picture.cdn.bcebos.com/32fbcd41037de1378b490a0ff6c5cf672a5f2a96.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u6b65\u9aa4\u4e09\uff1a\u6309\u7167\u5982\u56fe\u683c\u5f0f\u4fee\u6539TNS\u4e32\uff0c\u914d\u7f6e\u5bf9\u5e94\u7684ip\uff0c\u7aef\u53e3\u4ee5\u53ca\u5b9e\u4f8b\u540d\u683c\u5f0f\u5982\u4e0b\uff1a\u5b9e\u4f8b\u540d=\u00a0 (DESCRIPTION =\u00a0 \u00a0 (ADDRESS = (PROTOCOL = TCP)(HOST = \u6570\u636e\u5e93ip )(PORT = 1521))\u00a0 \u00a0 (CONNECT_DATA =\u00a0 \u00a0 \u00a0 (SERVER = DEDICATED)\u00a0 \u00a0 \u00a0 (SERVICE_NAME = \u5b9e\u4f8b\u540d)\u00a0 \u00a0 )\u00a0 )"}, {"img": ["https://exp-picture.cdn.bcebos.com/ce26355fd5460596f12bdc633e03c8d247fe2596.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u6b65\u9aa4\u56db\uff1a\u4fee\u6539\u540e\u91cd\u65b0\u6d4b\u8bd5\uff0c\u53d1\u73b0\u5b9e\u4f8b\u5df2\u7ecf\u53ef\u4ee5\u6b63\u5e38\u89e3\u6790"}, {"img": ["https://exp-picture.cdn.bcebos.com/b442d6d246fe474e8dbc1b0cb0ef354f51b81f96.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}], [{"txt": ["\u6ce8\u610f\u4e8b\u9879"]}, {"txt": "\u559c\u6b22\u8bb0\u5f97\u70b9\u8d5e\u54e6"}]]