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\u6253\u5370\u751f\u6210\u7684API_TOKEN\n    }\n    static String sign(String ak,String sk) {\n        try {\n            Date expiredAt = new Date(System.currentTimeMillis() + 1800*1000);\n            Date notBefore = new Date(System.currentTimeMillis() - 5*1000);\n            Algorithm algo = Algorithm.HMAC256(sk);\n            Map<String, Object> header = new HashMap<String, Object>();\n            header.put("alg", "HS256");\n            return JWT.create()\n                    .withIssuer(ak)\n                    .withHeader(header)\n                    .withExpiresAt(expiredAt)\n                    .withNotBefore(notBefore)\n                    .sign(algo);\n        } catch (Exception e) {\n            e.printStackTrace();\n            return null;\n        }\n    }\n}\n')),(0,r.yg)("br",null),(0,r.yg)("h4",{id:"3-golang-sample-code"},(0,r.yg)("strong",{parentName:"h4"},"3 Golang Sample 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