{"id":43751,"date":"2023-10-12T02:28:14","date_gmt":"2023-04-05T11:08:12","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%8espring-boot-1-5%e7%b3%bb%e5%88%b02-1%e7%b3%bb%e7%9a%84%e8%bf%81%e7%a7%bb%e6%8c%87%e5%8d%97\/"},"modified":"2024-05-04T03:47:10","modified_gmt":"2024-05-03T19:47:10","slug":"%e4%bb%8espring-boot-1-5%e7%b3%bb%e5%88%b02-1%e7%b3%bb%e7%9a%84%e8%bf%81%e7%a7%bb%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%8espring-boot-1-5%e7%b3%bb%e5%88%b02-1%e7%b3%bb%e7%9a%84%e8%bf%81%e7%a7%bb%e6%8c%87%e5%8d%97\/","title":{"rendered":"\u4eceSpring Boot 1.5\u7cfb\u52302.1\u7cfb\u7684\u8fc1\u79fb\u6307\u5357"},"content":{"rendered":"<h1>\u9996\u5148 ,<\/h1>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d547437434c4406cd2fdd\/1-0.png\" alt=\"\u56f31.png\" \/><\/div>\n<p>\u8fd9\u662f\u5173\u4e8e\u5c06\u4e00\u4e2aWeb\u670d\u52a1\u4ece\u4f7f\u7528Spring Boot 1.5.4.RELEASE\uff08\u5176\u662f2019\u5e745\u6708\u65f6\u6700\u65b0\u7248\u672c\uff09\u5347\u7ea7\u52302.1.4.RELEASE\u7684\u7ecf\u9a8c\u603b\u7ed3\u3002\u5347\u7ea7\u5de5\u4f5c\u5728\u53bb\u5e74\u76845\u6708\u5de6\u53f3\u5df2\u7ecf\u5b8c\u6210\uff0c\u6211\u4eec\u5f53\u65f6\u5c06\u7ecf\u9a8c\u603b\u7ed3\u6574\u7406\u5728\u516c\u53f8\u5185\u90e8\u7684esa\u5e73\u53f0\u4e0a\uff0c\u73b0\u5728\u5728\u6b64\u57fa\u7840\u4e0a\u8fdb\u884c\u4e86\u7f16\u8f91\u4ee5\u4f9b\u516c\u5f00\u4f7f\u7528\u3002<\/p>\n<p>\u8fd9\u4e2a\u56fe\u8868\u662f\u6839\u636e\u67d0\u516c\u53f8\u7684\u8d22\u52a1\u62a5\u544a\u800c\u5236\u4f5c\u7684\u6897\uff0c\u65e8\u5728\u901a\u8fc7\u89c6\u89c9\u4e0a\u4f20\u8fbe\u7248\u672c\u5347\u7ea7\u7684\u5f71\u54cd\u529b\u3002<\/p>\n<p>\u5bf9\u4e8e\u6211\u4eec\u7684\u4ea7\u54c1\u6765\u8bf4\uff0c\u6839\u636e\u58f0\u660e\u987a\u5e8f\u5f15\u53d1\u7684\u95ee\u9898\uff0c\u4ee5\u53ca\u7531\u4e8eMockito\u7684\u884c\u4e3a\u66f4\u6539\u800c\u9700\u8981\u4fee\u590d\u7684\u6d4b\u8bd5\uff0c\u7ed9\u6211\u4eec\u7559\u4e0b\u4e86\u6df1\u523b\u7684\u5370\u8c61\u3002<br \/>\n\u6211\u4eec\u5728\u6536\u96c6\u6307\u6807\u65b9\u9762\u4f7f\u7528\u4e86Prometheus\uff0c\u4f46\u4eceSpring Boot 2\u7248\u672c\u5f00\u59cb\uff0c\u5207\u6362\u5230\u4e86\u6210\u4e3a\u6807\u51c6\u7684Micrometer\uff0c\u8fd9\u9700\u8981\u6211\u4eec\u5728\u7406\u89e3\u884c\u4e3a\u7684\u540c\u65f6\u8fdb\u884c\u4fee\u590d\uff0c\u6240\u4ed8\u51fa\u7684\u4ee3\u4ef7\u7a0d\u5927\uff0c\u4f46\u4e00\u65e6\u719f\u6089\u540e\uff0c\u5b83\u975e\u5e38\u65b9\u4fbf\u548c\u6613\u4e8e\u7406\u89e3\u3002<br \/>\n\u6b64\u5916\uff0c\u7531\u4e8e\u5728\u4e00\u4e9b\u5b50\u7cfb\u7edf\u4e2d\u6211\u4eec\u5927\u91cf\u4f7f\u7528\u4e86\u9a7c\u5cf0\u547d\u540d\u65b9\u5f0f\u7f16\u5199application.yml\u6587\u4ef6\uff0c\u56e0\u6b64\u5728\u5c06\u5176\u4fee\u6539\u4e3a\u77ed\u6a2a\u7ebf\u5206\u9694\u65b9\u5f0f\u65f6\uff0c\u4e5f\u9700\u8981\u8fdb\u884c\u76f8\u5e94\u7684\u4fee\u6b63\uff0c\u5305\u62ec\u4f7f\u7528@ConfigurationProperties\u7b49\u65b9\u5f0f\u76f4\u63a5\u6307\u5b9aYAML\u952e\u6765\u8bfb\u53d6\u503c\u7684\u90e8\u5206\u3002<\/p>\n<h1>\u5b9e\u65bd\u5468\u56f4<\/h1>\n<h2>Lombok\u6ce8\u89e3\u89c4\u8303\u7684\u53d8\u66f4<\/h2>\n<p>\u6839\u636eLombok v1.16.22\u7684\u53d8\u66f4\u65e5\u5fd7\uff0c<\/p>\n<pre class=\"post-pre\"><code>FEATURE: Private no-args constructor for @Data and @Value to enable deserialization frameworks (like Jackson) to operate out-of-the-box. \r\nUse lombok.noArgsConstructor.extraPrivate = false to disable this behavior.\r\n<\/code><\/pre>\n<p>\u7b80\u800c\u8a00\u4e4b\uff0c\u7ed9\u4e88\u6ce8\u89e3@Data\u6216@Value\u4f1a\u4f7f\u5f97\u65e0\u53c2\u6570\uff08\u9ed8\u8ba4\uff09\u6784\u9020\u51fd\u6570\u9ed8\u8ba4\u58f0\u660e\u4e3a\u79c1\u6709\uff0c\u8fd9\u662f\u9ed8\u8ba4\u884c\u4e3a\u3002<\/p>\n<p>\u5728lombok.properties\u4e2d\u5199\u5165lombok.noArgsConstructor.extraPrivate = false\u53ef\u4ee5\u89e3\u9664\u8fd9\u79cd\u884c\u4e3a\uff0c\u4f46\u662f\u901a\u8fc7\u5728@Data\u4e4b\u524d\u58f0\u660e@NoArgsConstructor\uff0c\u53ef\u4ee5\u5148\u521b\u5efa\u4e00\u4e2apublic\u7684\u9ed8\u8ba4\u6784\u9020\u51fd\u6570\uff0c\u8fd9\u6837\u5f71\u54cd\u8303\u56f4\u5c31\u8f83\u5c0f\uff0c\u6216\u8005\u5982\u679c\u4e0d\u60f3\u7f16\u5199\u989d\u5916\u7684\u5c5e\u6027\u6587\u4ef6\u7684\u8bdd\uff0c\uff08\u76ee\u524d\uff09\u4e5f\u53ef\u4ee5\u5c1d\u8bd5\u66f4\u6539\u6ce8\u89e3\u7684\u987a\u5e8f\u4f5c\u4e3a\u89e3\u51b3\u65b9\u6cd5\uff08\u51fa\u5904\uff09\u3002<\/p>\n<p>\u53ea\u8981\u4e0e\u6b64\u66f4\u6539\u7684\u76ee\u7684\uff08\u5373 Jackson \u5728\u53cd\u5e8f\u5217\u5316\u65f6\u9700\u8981\u9ed8\u8ba4\u6784\u9020\u51fd\u6570\uff09\u76f8\u7b26\uff0c\u90a3\u4e48\u5c31\u4e0d\u5fc5\u660e\u786e\u5730\u521b\u5efa\u9ed8\u8ba4\u6784\u9020\u51fd\u6570\uff0c\u8fd9\u53d6\u51b3\u4e8e\u7528\u9014\u548c\u5f53\u524d\u7cfb\u7edf\u4e2d\u7684\u4f7f\u7528\u60c5\u51b5\u3002<\/p>\n<h2>Netty4ClientHttpRequestFactory\u5df2\u7ecf\u8fc7\u65f6\u3002<\/h2>\n<p>\u7531\u4e8eSpringFramework 5\u7cfb\u4e2d\u5df2\u7ecf\u5e9f\u5f03\uff0c\u56e0\u6b64\u6211\u51b3\u5b9a\u4f7f\u7528Apache HttpClient\uff08\u53c2\u8003\uff09\u3002<br \/>\n\u770b\u8d77\u6765\u8fd8\u53ef\u4ee5\u4f7f\u7528\u5176\u4ed6\u7684\u5e93\u5982OkHttp3\u3002<\/p>\n<h2>\u5ea6\u91cf\u8861\u901a\u8fc7Micrometer\u8fdb\u884c\u4e86\u6539\u53d8\u3002<\/h2>\n<p>\u6211\u4eec\u4f7f\u7528io.prometheus\u7684simpleclient-spring-boot\u5728\u5f0a\u4ea7\u54c1\u4e2d\u8f93\u51fa\u57fa\u4e8ePrometheus\u683c\u5f0f\u7684\u6307\u6807\u3002\u4f46\u662f\uff0c\u6211\u4eec\u9700\u8981\u5207\u6362\u5230Spring Boot 2\u7cfb\u5217\u7684\u6807\u51c6\u6307\u6807\u5e93Micrometer\u3002<br \/>\n\u867d\u7136\u6709\u70b9\u96be\u4ee5\u4e3e\u4f8b\uff0c\u4f46\u57fa\u672c\u4e0a\uff0c\u6211\u4eec\u9700\u8981\u8bbe\u7f6eMicrometer\uff08\u9009\u62e9\u4f7f\u7528\u54ea\u4e2a\u6307\u6807\u4ea7\u54c1\uff09\uff0c\u7136\u540e\u76f8\u5e94\u5730\u4fee\u6539Gauge\u548cCounter\u7b49\uff0c\u4ee5\u9002\u5e94\u5404\u79cd\u7528\u9014\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/ io.prometheus \u3067\u306eGauge\u306e\u4f5c\u308a\u65b9\u306e\u4f8b<\/span>\r\n<span class=\"nc\">Gauge<\/span> <span class=\"n\">gauge<\/span> <span class=\"o\">=<\/span> <span class=\"nc\">Gauge<\/span><span class=\"o\">.<\/span><span class=\"na\">build<\/span><span class=\"o\">()<\/span> \r\n        <span class=\"o\">.<\/span><span class=\"na\">name<\/span><span class=\"o\">(<\/span><span class=\"s\">\"health_dsl_context\"<\/span><span class=\"o\">)<\/span> \r\n        <span class=\"o\">.<\/span><span class=\"na\">help<\/span><span class=\"o\">(<\/span><span class=\"s\">\"Health dsl context\"<\/span><span class=\"o\">)<\/span> \r\n        <span class=\"o\">.<\/span><span class=\"na\">register<\/span><span class=\"o\">();<\/span>\r\n\r\n<span class=\"c1\">\/\/ io.micrometer \u3067\u306eGauge\u306e\u4f5c\u308a\u65b9\u306e\u4f8b<\/span>\r\n<span class=\"nd\">@Autowired<\/span> <span class=\"cm\">\/* \u4f55\u3089\u304b\u306e\u65b9\u6cd5\u3067Bean\u3092Inject\u3057\u3066\u304f\u3060\u3055\u3044 *\/<\/span>\r\n<span class=\"kd\">private<\/span> <span class=\"nc\">PrometheusMeterRegistry<\/span> <span class=\"n\">prometheusMeterRegistry<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"nc\">AtomicDouble<\/span> <span class=\"n\">newGauge<\/span> <span class=\"o\">=<\/span> <span class=\"n\">prometheusMeterRegistry<\/span><span class=\"o\">.<\/span><span class=\"na\">gauge<\/span><span class=\"o\">(<\/span><span class=\"s\">\"health_dsl_context\"<\/span><span class=\"o\">,<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">AtomicDouble<\/span><span class=\"o\">(<\/span><span class=\"mf\">0.0<\/span><span class=\"o\">));<\/span>\r\n<\/code><\/pre>\n<h2>@ConfigurationProperties \u7684\u524d\u7f00\u5fc5\u987b\u4f7f\u7528\u5c0f\u5199\u7684\u77ed\u6a2a\u7ebf\u547d\u540d\u6cd5\uff0c\u5426\u5219\u4f1a\u629b\u51fa\u5f02\u5e38\u3002<\/h2>\n<p>\u6211\u8ba4\u4e3a\u60a8\u53ef\u80fd\u4f1a\u4f7f\u7528@ConfigurationProperties\u4eceapplication.yml\u8bfb\u53d6\u5c5e\u6027\uff0c\u4f46\u81eaSpring Boot 2.0\u4ee5\u540e\uff0c\u5982\u679c\u4ee5\u9664\u4e86\u9a7c\u5cf0\u547d\u540d\u6cd5\u4ee5\u5916\u7684\u683c\u5f0f\u7f16\u5199\u65f6\uff0c\u4f1a\u629b\u51faInvalidConfigurationPropertyNameException\u5f02\u5e38\u3002<\/p>\n<p>\u6839\u636e\u53c2\u8003\u8d44\u6599\u6240\u8ff0\uff0c<\/p>\n<pre class=\"post-pre\"><code>The prefix value for the annotation must be in kebab case (lowercase and separated by -, such as acme.my-project.person).\r\n<\/code><\/pre>\n<p>\u6839\u636e\u6240\u8ff0\uff0c\u5173\u4e8eYAML\u6587\u4ef6\u65b9\u9762\uff08\u5982\u4e0a\u6240\u8ff0\uff09\uff0c\u4f7f\u7528\u9a7c\u5cf0\u547d\u540d\u6cd5\u7b49\u65b9\u5f0f\u8fdb\u884c\u7f16\u5199\u6ca1\u6709\u95ee\u9898\u3002\u7136\u800c\uff0c\u7531\u4e8e\u5728\u4ee3\u7801\u4e2d\u8bfb\u53d6\u65f6\u5b58\u5728\u4ee5\u4e0a\u9650\u5236\uff0c\u6df7\u5408\u4f7f\u7528\u4e0d\u540c\u7684\u547d\u540d\u89c4\u8303\u4f1a\u964d\u4f4e\u914d\u7f6e\u503c\u7684\u53ef\u8bfb\u6027\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u51b3\u5b9a\u7edf\u4e00\u4f7f\u7528\u5c0f\u5199\u77ed\u6a2a\u7ebf\u547d\u540d\u6cd5\u8fdb\u884c\u63cf\u8ff0\u3002<\/p>\n<h2>\u5141\u8bb8\u8986\u76d6 Bean \u5b9a\u4e49\u9700\u8981\u660e\u786e\u6307\u5b9a\u3002<\/h2>\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f\u9ed8\u8ba4\u8bbe\u7f6e\uff0cBean\u7684\u91cd\u5199\u5c06\u88ab\u7981\u7528\u3002<br \/>\n\u5982\u679c\u60a8\u6b63\u5728\u4f7f\u7528\u8be5\u529f\u80fd\uff0c\u8bf7\u5728 application.yml \u4e2d\u6dfb\u52a0 spring.main.allow-bean-definition-overriding=true\u3002<br \/>\n\u5982\u679c\u53ea\u662f\u5728\u6d4b\u8bd5\u4e2d\u4f7f\u7528\uff0c\u53ef\u80fd\u53ef\u4ee5\u5728\u73af\u5883\u914d\u7f6e\u6587\u4ef6\u4e2d\u8fdb\u884c\u5207\u6362\u3002<\/p>\n<h2>MySQL\u7684Connector\/J\u548cjOOQ\u7684\u5957\u4ef6\u7c7b\u53d8\u66f4\u3002<\/h2>\n<p>\u4f34\u968f\u7740 Connector\/J \u7684\u5347\u7ea7\uff0ccom.mysql.jdbc.Driver \u5c06\u4f1a\u6539\u4e3a com.mysql.cj.jdbc.Driver\uff08\u5305\u62ec\u9a71\u52a8\u7a0b\u5e8f\u6307\u5b9a\uff09\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u6211\u4eec\u5c06\u5982\u4e0b\u66f4\u6539jOOQ\u4ee3\u7801\u751f\u6210\u5668\u7684\u8bbe\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code>org.jooq.util.JavaGenerator -&gt; org.jooq.codegen.JavaGenerator\r\norg.jooq.util.mysql.MySQLDatabase -&gt; org.jooq.meta.mysql.MySQLDatabase\r\n<\/code><\/pre>\n<h2>\u5728\u4f7f\u7528Jackson\u8fdb\u884c\u5e8f\u5217\u5316\u65f6\uff0c\u6307\u5b9a\u65f6\u95f4\u6233\u7684\u683c\u5f0f\u3002<\/h2>\n<p>\u6211\u5728 application.yml \u6587\u4ef6\u4e2d\u6307\u5b9a\u4e86 spring.jackson.datetime=&#8221;yyyy-MM-dd&#8217;T&#8217;HH:mm:ss.SSSX&#8221;\u3002<br \/>\n\u5982\u679c\u4e0d\u5199\u8fd9\u4e2a\uff0c\u65f6\u533a\u6807\u8bc6\u7b26\u4f1a\u53d8\u6210 +0000 \u7684\u5f62\u5f0f\u3002<\/p>\n<h2>SpringBootApplicationBuilder\u7684\u542f\u52a8\u6a21\u5f0f<\/h2>\n<p>\u7531\u4e8e\u589e\u52a0\u4e86\u54cd\u5e94\u5f0f\u6a21\u5f0f\uff0c\u5207\u6362\u5230\u4e86\u901a\u8fc7\u679a\u4e3e\u8fdb\u884c\u6307\u5b9a\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u91cd\u65b0\u5199\u6210.web(WebApplicationType.(SERVLET|NONE|REACTIVE))\u8fd9\u6837\u7684\u5f62\u5f0f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">public<\/span> <span class=\"kd\">static<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">main<\/span><span class=\"o\">(<\/span><span class=\"nc\">String<\/span><span class=\"o\">...<\/span> <span class=\"n\">args<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"k\">new<\/span> <span class=\"nf\">SpringApplicationBuilder<\/span><span class=\"o\">()<\/span>\r\n        <span class=\"o\">.<\/span><span class=\"na\">web<\/span><span class=\"o\">(<\/span><span class=\"nc\">WebApplicationType<\/span><span class=\"o\">.<\/span><span class=\"na\">NONE<\/span><span class=\"o\">)<\/span>\r\n        <span class=\"o\">.<\/span><span class=\"na\">sources<\/span><span class=\"o\">(<\/span><span class=\"nc\">ExampleConfiguration<\/span><span class=\"o\">.<\/span><span class=\"na\">class<\/span><span class=\"o\">)<\/span>\r\n        <span class=\"o\">.<\/span><span class=\"na\">main<\/span><span class=\"o\">(<\/span><span class=\"nc\">ExampleApp<\/span><span class=\"o\">.<\/span><span class=\"na\">class<\/span><span class=\"o\">)<\/span>\r\n        <span class=\"o\">.<\/span><span class=\"na\">build<\/span><span class=\"o\">()<\/span>\r\n        <span class=\"o\">.<\/span><span class=\"na\">run<\/span><span class=\"o\">(<\/span><span class=\"n\">args<\/span><span class=\"o\">);<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<h2>\u5982\u679c\u901a\u8fc7RequestInterceptor\u63a5\u6536HandlerMethod\u7684\u8bdd<\/h2>\n<p>\u5982\u679c\u6ca1\u6709\u4f7f\u7528instanceof\u8fdb\u884c\u7c7b\u578b\u68c0\u67e5\uff0c\u5c31\u4f1a\u51fa\u9519\uff08\u5b9e\u9645\u4e0a\uff0c\u4e4b\u524d\u8fd0\u884c\u5f97\u8fd8\u633a\u597d\u7684\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nd\">@Override<\/span>\r\n<span class=\"kd\">public<\/span> <span class=\"kt\">boolean<\/span> <span class=\"nf\">preHandle<\/span><span class=\"o\">(<\/span><span class=\"nc\">HttpServletRequest<\/span> <span class=\"n\">request<\/span><span class=\"o\">,<\/span> <span class=\"nc\">HttpServletResponse<\/span> <span class=\"n\">response<\/span><span class=\"o\">,<\/span> <span class=\"nc\">Object<\/span> <span class=\"n\">handler<\/span><span class=\"o\">)<\/span>\r\n    <span class=\"kd\">throws<\/span> <span class=\"nc\">Exception<\/span> <span class=\"o\">{<\/span>\r\n\r\n  <span class=\"k\">if<\/span> <span class=\"o\">(<\/span><span class=\"n\">handler<\/span> <span class=\"k\">instanceof<\/span>  <span class=\"nc\">HandlerMethod<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"cm\">\/* handler\u3092\u6271\u3046\u51e6\u7406 *\/<\/span>\r\n  <span class=\"o\">}<\/span>\r\n\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<h2>\u5185\u5bb9\u7c7b\u578b\uff1amultipart\/form-data\uff1b\u8fb9\u754c=\u4e0d\u5199\u5b8c\u5168\u5339\u914d\u7684\u6d4b\u8bd5\u7528\u4f8b<\/h2>\n<p>\u8fd9\u53ea\u662f\u4e00\u4e2a\u5c0f\u95ee\u9898\uff0c\u7531\u4e8e\u5728boundary=\u4e4b\u524d\u52a0\u4e0a\u4e86encoding=UTF-8;\uff0c\u5bfc\u81f4\u6211\u4eec\u4e4b\u524d\u8bbe\u5b9a\u7684\u5b8c\u5168\u5339\u914d\u6761\u4ef6\u7684\u6d4b\u8bd5\u6ca1\u6709\u901a\u8fc7\u3002<br \/>\n\u867d\u7136\u6d4b\u8bd5\u6848\u4f8b\u7684\u8bbe\u7f6e\u4e5f\u662f\u4e00\u4e2a\u95ee\u9898\uff0c\u4f46\u662f\u5199\u4e00\u4e9b\u80fd\u591f\u6bd4\u8f83\u7075\u6d3b\u5730\u63a5\u53d7\u7684\u6848\u4f8b\uff0c\u5982\u4f7f\u7528containsString\u8fdb\u884c\u6bd4\u8f83\uff0c\u53ef\u80fd\u4f1a\u66f4\u597d\u3002<\/p>\n<h2>\u5f53\u5728\u5e26\u6709@RestController\u6ce8\u89e3\u7684\u63a7\u5236\u5668\u4e2d\u5c06\u8fd4\u56de\u503c\u8bbe\u4e3aString\u7c7b\u578b\u65f6\uff0cContent-type\u53d8\u4e3a\u4e86text\/plain\u3002<\/h2>\n<p>\u7531\u4e8e\u4e4b\u524d\u901a\u5e38\u662f\u4ee5application\/json\u7684\u683c\u5f0f\u8fd4\u56de\uff0c\u6240\u4ee5\u8fd9\u4e2a\u4fee\u6b63\u5bfc\u81f4\u5ba2\u6237\u7aef\u65e0\u6cd5\u89e3\u6790\u54cd\u5e94\u7684\u95ee\u9898\u51fa\u73b0\u4e86\u3002\u5c3d\u7ba1\u4ee5\u5b57\u7b26\u4e32\u5f62\u5f0f\u8868\u793a\u7684JSON\u5728\u7ed3\u6784\u4e0a\u4e5f\u662f\u53ef\u4ee5\u63a5\u53d7\u7684\uff0c\u6240\u4ee5\u5728\u4ee5\u524d\u7684\u60c5\u51b5\u4e0b\u6ca1\u6709\u95ee\u9898\uff0c\u4f46\u8fd9\u5374\u662f\u4e00\u4e2a\u610f\u60f3\u4e0d\u5230\u7684\u9677\u9631\u3002<\/p>\n<p>\u5982\u679c\u5c06\u8fd4\u56de\u7684Content-type\u8bbe\u7f6e\u4e3aapplication\/json\u4f5c\u4e3a\u4e00\u79cd\u89c4\u907f\u7b56\uff0c\u53ef\u4ee5\u901a\u8fc7\u5c06\u5176\u4f5c\u4e3aJackson\u7684TextNode\u8fd4\u56de\u6765\u89e3\u51b3\u95ee\u9898\u3002 \uff08\u6765\u81eaStackOverflow\u7684\u56de\u7b54\u63d0\u4f9b\u4e86\u53c2\u8003\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nd\">@GetMapping<\/span><span class=\"o\">(<\/span><span class=\"s\">\"\/v1\/test\"<\/span><span class=\"o\">)<\/span>\r\n<span class=\"kd\">public<\/span> <span class=\"nc\">TextNode<\/span> <span class=\"nf\">returnStringOnlyJson<\/span><span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">TextNode<\/span><span class=\"o\">(<\/span><span class=\"s\">\"responseText\"<\/span><span class=\"o\">);<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<h2>RestTemplateBuilder\u7684\u8d85\u65f6\u8bbe\u7f6e\u5df2\u7ecf\u6539\u4e3a\u57fa\u4e8eDuration\u7684\u6307\u5b9a\u3002<\/h2>\n<p>\u8fc7\u53bb\u662f\u7528long\u7c7b\u578b\u6307\u5b9a\u6beb\u79d2\u7684\u5f62\u5f0f\uff0c\u73b0\u5728\u6211\u5c06\u5176\u6539\u5199\u5982\u4e0b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">private<\/span> <span class=\"nc\">RestTemplateBuilder<\/span> <span class=\"nf\">restTemplateBuilder<\/span><span class=\"o\">(<\/span><span class=\"kt\">int<\/span> <span class=\"n\">connectTimeout<\/span><span class=\"o\">,<\/span> <span class=\"kt\">int<\/span> <span class=\"n\">readTimeout<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">RestTemplateBuilder<\/span><span class=\"o\">()<\/span>\r\n            <span class=\"o\">.<\/span><span class=\"na\">setConnectTimeout<\/span><span class=\"o\">(<\/span><span class=\"nc\">Duration<\/span><span class=\"o\">.<\/span><span class=\"na\">ofMillis<\/span><span class=\"o\">(<\/span><span class=\"n\">connectTimeout<\/span><span class=\"o\">))<\/span>\r\n            <span class=\"o\">.<\/span><span class=\"na\">setReadTimeout<\/span><span class=\"o\">(<\/span><span class=\"nc\">Duration<\/span><span class=\"o\">.<\/span><span class=\"na\">ofMillis<\/span><span class=\"o\">(<\/span><span class=\"n\">readTimeout<\/span><span class=\"o\">));<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u8003\u8a66\u5468\u908a<\/h1>\n<h2>Mockito\u4e2d\u7684anyObject()\u548canyListOf()\u5df2\u88ab\u5f03\u7528\u3002<\/h2>\n<p>\u8bf7\u4f7f\u7528 any()\u3001anyList() \u6216 any(HogeHoge.class)\u3002<\/p>\n<h2>\u4f7f\u7528Mockito\u7684anyInteger()\u7b49\u65b9\u6cd5\u65f6\uff0c\u76f4\u63a5\u4f7f\u7528\u53d8\u4e3a\u4e86\u4e0d\u5141\u8bb8\u4e3a\u7a7a\u3002<\/h2>\n<p>\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 nullable(HogeHoge.class)\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 , \u8fd9\u662f\u5173\u4e8e\u5c06\u4e00\u4e2aWeb\u670d\u52a1\u4ece\u4f7f\u7528Spring Boot 1.5.4.RELEASE\uff08\u5176\u662f2019\u5e745\u6708 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-43751","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4eceSpring Boot 1.5\u7cfb\u52302.1\u7cfb\u7684\u8fc1\u79fb\u6307\u5357 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4ecespring-boot-1-5\u7cfb\u52302-1\u7cfb\u7684\u8fc1\u79fb\u6307\u5357\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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