{"blog_title":"\u30e9\u3001\u30e9\u30a4\u30aa\u30f3\u30fb\u30fb\u30fb\u3002","author_url":"https://blog.hatena.ne.jp/m2m4u2035/","blog_url":"https://m2m4u2035.hatenablog.com/","width":"100%","url":"https://m2m4u2035.hatenablog.com/entry/20180729/1532850458","published":"2018-07-29 16:47:38","author_name":"m2m4u2035","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fm2m4u2035.hatenablog.com%2Fentry%2F20180729%2F1532850458\" title=\"web3j\u3092spring-mvc\u3067\u7acb\u3061\u4e0a\u3052\u3088\u3046\u3068\u3057\u305f\u3089\u3053\u3093\u306a\u306e\u3067\u305f - \u30e9\u3001\u30e9\u30a4\u30aa\u30f3\u30fb\u30fb\u30fb\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","provider_name":"Hatena Blog","height":"190","title":"web3j\u3092spring-mvc\u3067\u7acb\u3061\u4e0a\u3052\u3088\u3046\u3068\u3057\u305f\u3089\u3053\u3093\u306a\u306e\u3067\u305f","categories":["Spring","Java","ethereum","web3j"],"type":"rich","description":"Etherum Web3j core\u3092\u4f7f\u304a\u3046\u3068\u3057\u3066 spring-boot \u3068 spring-mvc\u3092\u3046\u307e\u304f\u6df7\u5728\u3055\u305b\u305f\u304f\u3066 \u8a2d\u5b9a\u3057\u3066\u307e\u3057\u305f\u304c\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30a8\u30e9\u30fc\u304c\u51fa\u3066\u307e\u3057\u305f Caused by: java.lang.IllegalStateException: No SpringApplication sources have been defined. Either override the configure method or add an @Configuration annotation at org.springframework.util.Assert.state(Assert.j\u2026","image_url":null,"provider_url":"https://hatena.blog"}