{"id":5800,"date":"2024-04-15T23:56:37","date_gmt":"2024-04-15T15:56:37","guid":{"rendered":"http:\/\/zyg.luchers.cn\/?p=5800"},"modified":"2024-04-15T23:56:37","modified_gmt":"2024-04-15T15:56:37","slug":"%e7%ac%ac%e5%8d%81%e7%ab%a0%e3%80%81%e6%95%b0%e6%8d%ae%e6%a0%a1%e9%aa%8c%ef%bc%9avalidation","status":"publish","type":"post","link":"http:\/\/zyg.luchers.cn\/index.php\/2024\/04\/15\/%e7%ac%ac%e5%8d%81%e7%ab%a0%e3%80%81%e6%95%b0%e6%8d%ae%e6%a0%a1%e9%aa%8c%ef%bc%9avalidation\/","title":{"rendered":"\u7b2c\u5341\u7ae0\u3001\u6570\u636e\u6821\u9a8c\uff1aValidation"},"content":{"rendered":"<h1>\u7b2c\u5341\u7ae0\u3001\u6570\u636e\u6821\u9a8c\uff1aValidation<\/h1>\n<h2>1\u3001SpringValidation\u6982\u5ff5<\/h2>\n<p>1\u3001\u5c31\u662f\u5728\u5f00\u53d1\u7684\u65f6\u5019\uff0c\u6211\u4eec\u4f1a\u9047\u5230\u767b\u5f55\u6216\u8005\u6ce8\u518c\u7684\u6821\u9a8c<\/p>\n<p>2\u3001\u4f8b\u5982\uff1a\u8981\u6821\u9a8c\u7528\u6237\u540d\u4e0d\u80fd\u4e3a\u7a7a\u3001\u7528\u6237\u540d\u957f\u5ea6\u4e0d\u8d85\u8fc720\u4e2a\u5b57\u7b26\u3001\u624b\u673a\u53f7\u662f\u5408\u6cd5\u7684\u624b\u673a\u53f7\u683c\u5f0f<\/p>\n<p>3\u3001\u5982\u679c\u7528\u666e\u901a\u65b9\u6cd5\uff0c\u6211\u4eec\u4f1a\u628a\u6821\u9a8c\u7684\u4ee3\u7801\u548c\u771f\u6b63\u7684\u4e1a\u52a1\u903b\u8f91\u8026\u5408\u5728\u4e00\u8d77<\/p>\n<p>4\u3001\u5982\u679c\u672a\u6765\u65b0\u589e\u52a0\u65b9\u6cd5\uff0c\u5c31\u4f1a\u8981\u6539\u5f88\u591a\u5730\u65b9<\/p>\n<p>5\u3001\u800cspring validation\u5141\u8bb8\u901a\u8fc7\u6ce8\u89e3\u7684\u65b9\u5f0f\u6765\u5b9a\u4e49\u5bf9\u8c61\u6821\u9a8c\u89c4\u5219\uff0c\u628a\u6821\u9a8c\u548c\u4e1a\u52a1\u903b\u8f91\u5206\u79bb\u5f00\uff0c\u8ba9\u4ee3\u7801\u7f16\u5199\u66f4\u52a0\u65b9\u4fbf<\/p>\n<p>6\u3001Spring Validation\u5176\u5b9e\u5c31\u662f\u5bf9Hibernate Validator\u8fdb\u4e00\u6b65\u7684\u5c01\u88c5\uff0c\u65b9\u4fbf\u5728Spring\u4e2d\u4f7f\u7528\u3002<\/p>\n<h2>2\u3001\u6709\u591a\u79cd\u6821\u9a8c\u7684\u65b9\u6cd5<\/h2>\n<h3>1\u3001\u7b2c\u4e00\u79cd\u662f\u901a\u8fc7\u5b9e\u73b0org.springframework.validation.Validator\u63a5\u53e3\uff0c\u7136\u540e\u5728\u4ee3\u7801\u4e2d\u8c03\u7528\u8fd9\u4e2a\u7c7b<\/h3>\n<p>1\u3001\u57fa\u672c\u6b65\u9aa4<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20231105233432259.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20231105233432259.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20231105233432259\" \/><\/div><\/p>\n<p>2\u3001\u6ce8\u610f\uff1a<\/p>\n<pre><code>supports\u65b9\u6cd5\u7528\u6765\u8868\u793a\u6b64\u6821\u9a8c\u7528\u5728\u54ea\u4e2a\u7c7b\u578b\u4e0a\uff0c\n\nvalidate\u662f\u8bbe\u7f6e\u6821\u9a8c\u903b\u8f91\u7684\u5730\u70b9\uff0c\u5176\u4e2dValidationUtils\uff0c\u662fSpring\u5c01\u88c5\u7684\u6821\u9a8c\u5de5\u5177\u7c7b\uff0c\u5e2e\u52a9\u5feb\u901f\u5b9e\u73b0\u6821\u9a8c\u3002<\/code><\/pre>\n<h4>1\u3001\u521b\u5efa\u4e00\u4e2a\u5b50\u6a21\u5757Spring6-validator<\/h4>\n<h5>1\u3001\u6ce8\u5165\u76f8\u5173\u4f9d\u8d56<\/h5>\n<pre><code class=\"language-xml\">&lt;dependencies&gt;\n    &lt;dependency&gt;\n        &lt;groupId&gt;org.hibernate.validator&lt;\/groupId&gt;\n        &lt;artifactId&gt;hibernate-validator&lt;\/artifactId&gt;\n        &lt;version&gt;7.0.5.Final&lt;\/version&gt;\n    &lt;\/dependency&gt;\n\n    &lt;dependency&gt;\n        &lt;groupId&gt;org.glassfish&lt;\/groupId&gt;\n        &lt;artifactId&gt;jakarta.el&lt;\/artifactId&gt;\n        &lt;version&gt;4.0.1&lt;\/version&gt;\n    &lt;\/dependency&gt;\n&lt;\/dependencies&gt;<\/code><\/pre>\n<h4>2\u3001\u521b\u5efa\u4e00\u4e2a\u5b9e\u4f53\u7c7b\u53caset\u65b9\u6cd5<\/h4>\n<p>1\u3001\u521b\u5efa\u4e00\u4e2aPerson.java<\/p>\n<pre><code class=\"language-java\">package com.atguigu.spring6.validation.method1;\n\npublic class Person {\n    private String name;\n    private int age;\n\n    public String getName() {\n        return name;\n    }\n    public void setName(String name) {\n        this.name = name;\n    }\n    public int getAge() {\n        return age;\n    }\n    public void setAge(int age) {\n        this.age = age;\n    }\n}<\/code><\/pre>\n<h4>3\u3001\u521b\u5efa\u4e00\u4e2a\u5b9e\u73b0Validator\u63a5\u53e3<\/h4>\n<p>1\u3001\u521b\u5efa\u7c7b\u5b9e\u73b0Validator\u63a5\u53e3\uff0c\u5b9e\u73b0\u63a5\u53e3\u65b9\u6cd5\u6307\u5b9a\u6821\u9a8c\u89c4\u5219<\/p>\n<pre><code class=\"language-java\">package com.atqt.spring6.vaalidator.one;\n\nimport org.springframework.validation.Errors;\nimport org.springframework.validation.ValidationUtils;\nimport org.springframework.validation.Validator;\n\npublic class PersonValidator implements Validator {\n\/\/    \u6b64\u65b9\u6cd5\u662f\u7528\u6765\u6821\u9a8c\u7528\u5728\u54ea\u4e2a\u7c7b\u578b\u4e0a\n    @Override\n    public boolean supports(Class&lt;?&gt; clazz) {\n        return Person.class.equals(clazz);\n    }\n\/\/      \u662f\u8bbe\u7f6e\u6821\u9a8c\u903b\u8f91\u7684\u5730\u70b9\n\/\/      \u8bbe\u7f6e\u6821\u9a8c\u7684\u89c4\u5219\n    @Override\n    public void validate(Object target, Errors errors) {\n\/\/        name \u4e0d\u80fd\u4e3a\u7a7a\n        ValidationUtils.rejectIfEmpty(errors,&quot;name&quot;,&quot;name.empty&quot;,&quot;name is null&quot;);\n\/\/        age \u4e0d\u80fd\u5c0f\u4e8e0\uff0c\u4e0d\u80fd\u5927\u4e8e200\n        Person p = (Person) target;\n        if(p.getAge()&lt;0){\n            errors.rejectValue(&quot;age&quot;,&quot;age.value.error&quot;,&quot;age&lt;0&quot;);\n        }else if (p.getAge()&gt;200){\n            errors.rejectValue(&quot;age&quot;,&quot;age.value.error&quot;,&quot;age&gt;200&quot;);\n        }\n\n    }\n}\n<\/code><\/pre>\n<h4>4\u3001\u8fdb\u884c\u6d4b\u8bd5<\/h4>\n<p>1\u3001\u521b\u5efa\u4e00\u4e2aTestPerson.java<\/p>\n<pre><code class=\"language-java\">package com.atqt.spring6.vaalidator.one;\n\nimport org.springframework.validation.BindingResult;\nimport org.springframework.validation.DataBinder;\n\npublic class TestPerson {\n    public static void main(String[] args) {\n        \/\/    \u521b\u5efaperson\u5bf9\u8c61\n        Person person = new Person();\n        person.setName(&quot;aha&quot;);\n        person.setAge(2000);\n\n\/\/    \u521b\u5efaperson\u5bf9\u5e94\u7684databinder\n        DataBinder binder = new DataBinder(person);\n\/\/    \u8bbe\u7f6e\u6821\u9a8c\u5668\n        binder.setValidator(new PersonValidator());\n\n\/\/        \u8c03\u7528\u65b9\u6cd5\u6267\u884c\u6821\u9a8c\n        binder.validate();\n\n\/\/        \u8f93\u51fa\u6821\u9a8c\u7ed3\u679c\n        BindingResult result = binder.getBindingResult();\n        System.out.println(result.getAllErrors());\n    }\n\n}\n<\/code><\/pre>\n<h3>2\u3001\u7b2c\u4e8c\u79cd\u65b9\u5f0f\uff1aBean Validation\u6ce8\u89e3\u5b9e\u73b0<\/h3>\n<p>1\u3001\u57fa\u672c\u6b65\u9aa4<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20231106000850642.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20231106000850642.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20231106000850642\" \/><\/div><\/p>\n<p>2\u3001\u4f7f\u7528Bean Validation\u6821\u9a8c\u65b9\u5f0f\uff0c\u5c31\u662f\u5982\u4f55\u5c06Bean Validation\u9700\u8981\u4f7f\u7528\u7684javax.validation.ValidatorFactory \u548cjavax.validation.Validator\u6ce8\u5165\u5230\u5bb9\u5668\u4e2d<\/p>\n<p>3\u3001spring\u9ed8\u8ba4\u6709\u4e00\u4e2a\u5b9e\u73b0\u7c7bLocalValidatorFactoryBean\uff0c\u5b83\u5b9e\u73b0\u4e86\u4e0a\u9762Bean Validation\u4e2d\u7684\u63a5\u53e3\uff0c\u5e76\u4e14\u4e5f\u5b9e\u73b0\u4e86org.springframework.validation.Validator\u63a5\u53e3\u3002<\/p>\n<p>4\u3001\u5e38\u7528\u6ce8\u89e3\u8bf4\u660e<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6ce8\u89e3<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>@NotNull<\/td>\n<td>\u9650\u5236\u5fc5\u987b\u4e0d\u4e3anull<\/td>\n<\/tr>\n<tr>\n<td>@NotEmpty<\/td>\n<td>\u53ea\u4f5c\u7528\u4e8e\u5b57\u7b26\u4e32\u7c7b\u578b\uff0c\u5b57\u7b26\u4e32\u4e0d\u4e3a\u7a7a\uff0c\u5e76\u4e14\u957f\u5ea6\u4e0d\u4e3a0<\/td>\n<\/tr>\n<tr>\n<td>@NotBlank<\/td>\n<td>\u53ea\u4f5c\u7528\u4e8e\u5b57\u7b26\u4e32\u7c7b\u578b\uff0c\u5b57\u7b26\u4e32\u4e0d\u4e3a\u7a7a\uff0c\u5e76\u4e14trim()\u540e\u4e0d\u4e3a\u7a7a\u4e32<\/td>\n<\/tr>\n<tr>\n<td>@DecimalMax(value)<\/td>\n<td>\u9650\u5236\u5fc5\u987b\u4e3a\u4e00\u4e2a\u4e0d\u5927\u4e8e\u6307\u5b9a\u503c\u7684\u6570\u5b57<\/td>\n<\/tr>\n<tr>\n<td>@DecimalMin(value)<\/td>\n<td>\u9650\u5236\u5fc5\u987b\u4e3a\u4e00\u4e2a\u4e0d\u5c0f\u4e8e\u6307\u5b9a\u503c\u7684\u6570\u5b57<\/td>\n<\/tr>\n<tr>\n<td>@Max(value)<\/td>\n<td>\u9650\u5236\u5fc5\u987b\u4e3a\u4e00\u4e2a\u4e0d\u5927\u4e8e\u6307\u5b9a\u503c\u7684\u6570\u5b57<\/td>\n<\/tr>\n<tr>\n<td>@Min(value)<\/td>\n<td>\u9650\u5236\u5fc5\u987b\u4e3a\u4e00\u4e2a\u4e0d\u5c0f\u4e8e\u6307\u5b9a\u503c\u7684\u6570\u5b57<\/td>\n<\/tr>\n<tr>\n<td>@Pattern(value)<\/td>\n<td>\u9650\u5236\u5fc5\u987b\u7b26\u5408\u6307\u5b9a\u7684\u6b63\u5219\u8868\u8fbe\u5f0f<\/td>\n<\/tr>\n<tr>\n<td>@Size(max,min)<\/td>\n<td>\u9650\u5236\u5b57\u7b26\u957f\u5ea6\u5fc5\u987b\u5728min\u5230max\u4e4b\u95f4<\/td>\n<\/tr>\n<tr>\n<td>@Email<\/td>\n<td>\u9a8c\u8bc1\u6ce8\u89e3\u7684\u5143\u7d20\u503c\u662fEmail\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u6b63\u5219\u8868\u8fbe\u5f0f\u548cflag\u6307\u5b9a\u81ea\u5b9a\u4e49\u7684email\u683c\u5f0f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>1\u3001\u521b\u5efa\u914d\u7f6e\u7c7b\uff0c\u914d\u7f6eLocalValidatorFactoryBean<\/h4>\n<p>1\u3001\u521b\u5efaValidationConfig.java<\/p>\n<pre><code class=\"language-java\">package com.atqt.spring6.vaalidator.two;\n\nimport org.springframework.context.annotation.Bean;\nimport org.springframework.context.annotation.ComponentScan;\nimport org.springframework.context.annotation.Configuration;\nimport org.springframework.validation.beanvalidation.LocalValidatorFactoryBean;\n@Configuration\n@ComponentScan(&quot;com.atqt.spring6.vaalidator.two&quot;)\npublic class ValidationConfig {\n\n    @Bean\n    public LocalValidatorFactoryBean vaalidator(){\n        return new LocalValidatorFactoryBean();\n    }\n}<\/code><\/pre>\n<h4>2\u3001\u521b\u5efa\u5b9e\u4f53\u7c7b\uff0c\u4f7f\u7528\u6ce8\u89e3\u5b9a\u4e49\u6821\u9a8c\u89c4\u5219<\/h4>\n<p>1\u3001User.java<\/p>\n<pre><code class=\"language-java\">package com.atqt.spring6.vaalidator.two;\n\nimport jakarta.validation.constraints.Max;\nimport jakarta.validation.constraints.Min;\nimport jakarta.validation.constraints.NotNull;\n\npublic class User {\n    @NotNull\n    private String name;\n    @Min(0)\n    @Max(150)\n    private int age;\n\n    public String getName() {\n        return name;\n    }\n\n    public void setName(String name) {\n        this.name = name;\n    }\n\n    public int getAge() {\n        return age;\n    }\n\n    public void setAge(int age) {\n        this.age = age;\n    }\n}\n<\/code><\/pre>\n<h4>3\u3001\u6821\u9a8c\u5668\u7684\u5b9e\u73b0<\/h4>\n<h5>1\u3001\u4f7f\u7528jakarta.validation.Validator\u6821\u9a8c<\/h5>\n<pre><code class=\"language-java\">package com.atqt.spring6.vaalidator.two;\n\nimport jakarta.validation.ConstraintViolation;\nimport jakarta.validation.Validator;\nimport org.springframework.beans.factory.annotation.Autowired;\nimport org.springframework.stereotype.Service;\n\nimport java.util.Set;\n\n@Service\npublic class MyValidation1 {\n    @Autowired\n    private Validator validator;\n\n    public boolean validatorByUser(User user){\n        Set&lt;ConstraintViolation&lt;User&gt;&gt; validate = validator.validate(user);\n        return validate.isEmpty();\n    }\n}\n<\/code><\/pre>\n<h5>2\u3001\u4f7f\u7528org.springframework.validation.Validator\u6821\u9a8c<\/h5>\n<pre><code class=\"language-java\">package com.atqt.spring6.vaalidator.two;\n\nimport org.springframework.beans.factory.annotation.Autowired;\nimport org.springframework.stereotype.Service;\nimport org.springframework.validation.BindException;\nimport org.springframework.validation.ObjectError;\nimport org.springframework.validation.Validator;\n\nimport java.util.List;\n\n@Service\npublic class MyValidation2 {\n    @Autowired\n    private Validator validator;\n    public boolean validatorByUserTwo(User user){\n\/\/        \u8bbe\u7f6e\u6821\u9a8c\u7684\u9519\u8bef\n        BindException bindException = new BindException(user,user.getName());\n        validator.validate(user,bindException);\n        List&lt;ObjectError&gt; allErrors = bindException.getAllErrors();\n        System.out.println(allErrors);\n\/\/        \u68c0\u6d4b \u770b\u770b\u662f\u5426\u6709\u9519\u8bef\u4fe1\u606f\n        return bindException.hasErrors();\n\n    }\n}\n<\/code><\/pre>\n<h4>4\u3001\u6d4b\u8bd5<\/h4>\n<p>1\u3001TestUser.java<\/p>\n<pre><code class=\"language-java\">package com.atqt.spring6.vaalidator.two;\n\nimport org.junit.jupiter.api.Test;\nimport org.springframework.context.ApplicationContext;\nimport org.springframework.context.annotation.AnnotationConfigApplicationContext;\n\npublic class TestUser {\n    @Test\n    public void testCalidationOne(){\n        ApplicationContext context = new AnnotationConfigApplicationContext(ValidationConfig.class);\n        MyValidation1 validation1 = context.getBean(MyValidation1.class);\n\/\/        \u521b\u5efa\u4e00\u4e2aUser\u6d4b\u8bd5\u5bf9\u8c61\n        User user = new User();\n        user.setName(&quot;\u554a\u54c8\u54c8\u54c8&quot;);\n        boolean message = validation1.validatorByUser(user);\n        System.out.println(message);\n    }\n    @Test\n    public void testCalidationTwo(){\n        ApplicationContext context = new AnnotationConfigApplicationContext(ValidationConfig.class);\n        MyValidation2 validation2 = context.getBean(MyValidation2.class);\n\/\/        \u521b\u5efa\u4e00\u4e2aUser\u6d4b\u8bd5\u5bf9\u8c61\n        User user = new User();\n\n        user.setName(&quot;\u554a\u54c8\u54c8\u54c8&quot;);\n        user.setAge(10);\n\n        boolean message = validation2.validatorByUserTwo(user);\n        System.out.println(message);\n    }\n}<\/code><\/pre>\n<h3>3\u3001\u7b2c\u4e09\u79cd\u65b9\u5f0f\uff1a\u57fa\u4e8e\u65b9\u6cd5\u5b9e\u73b0\u6821\u9a8c<\/h3>\n<h4>1\u3001\u521b\u5efa\u914d\u7f6e\u7c7b\uff0c\u914d\u7f6eMethodValidationPostProcessor<\/h4>\n<p>1\u3001\u521b\u5efaValidationConfig.java<\/p>\n<pre><code class=\"language-java\">package com.atqt.spring6.vaalidator.three;\nimport org.springframework.context.annotation.Bean;\nimport org.springframework.context.annotation.ComponentScan;\nimport org.springframework.context.annotation.Configuration;\nimport org.springframework.validation.beanvalidation.MethodValidationPostProcessor;\n@Configuration\n@ComponentScan(&quot;com.atqt.spring6.vaalidator.three&quot;)\npublic class ValidationConfig {\n    @Bean\n    public MethodValidationPostProcessor validationPostProcessor(){\n        return new MethodValidationPostProcessor();\n    }\n}<\/code><\/pre>\n<h4>2\u3001\u521b\u5efa\u5b9e\u4f53\u7c7b\uff0c\u4f7f\u7528\u6ce8\u89e3\u8bbe\u7f6e\u6821\u9a8c\u89c4\u5219<\/h4>\n<p>1\u3001\u521b\u5efaUser.java\u7c7b<\/p>\n<pre><code class=\"language-java\">package com.atqt.spring6.vaalidator.three;\nimport jakarta.validation.constraints.*;\npublic class User {\n    @NotNull\n    private String name;\n    @Min(0)\n    @Max(150)\n    private int age;\n    @Pattern(regexp = &quot;^1(3|4|5|7|8)\\\\d{9}$&quot;, message = &quot;\u624b\u673a\u53f7\u7801\u683c\u5f0f\u9519\u8bef&quot;)\n    @NotBlank(message = &quot;\u624b\u673a\u53f7\u7801\u4e0d\u80fd\u4e3a\u7a7a&quot;)\n    private String phone;\n    public String getPhone() {\n        return phone;\n    }\n    public void setPhone(String phone) {\n        this.phone = phone;\n    }\n    public String getName() {\n        return name;\n    }\n    public void setName(String name) {\n        this.name = name;\n    }\n    public int getAge() {\n        return age;\n    }\n    public void setAge(int age) {\n        this.age = age;\n    }\n}<\/code><\/pre>\n<h4>3\u3001\u5b9a\u4e49Service\u7c7b\uff0c\u901a\u8fc7\u6ce8\u89e3\u64cd\u4f5c\u5bf9\u8c61<\/h4>\n<p>1\u3001\u521b\u5efaMyService.java<\/p>\n<pre><code class=\"language-java\">package com.atqt.spring6.vaalidator.three;\nimport jakarta.validation.Valid;\nimport jakarta.validation.constraints.NotNull;\nimport org.springframework.stereotype.Service;\nimport org.springframework.validation.annotation.Validated;\n@Service\n@Validated\npublic class MyService {\n    public String testMethod(@NotNull @Valid User user){\n        return user.toString();\n    }\n}<\/code><\/pre>\n<h4>4\u3001\u8fdb\u884c\u6d4b\u8bd5<\/h4>\n<p>1\u3001TestUser.java\u7c7b<\/p>\n<pre><code class=\"language-java\">package com.atqt.spring6.vaalidator.three;\nimport org.springframework.context.ApplicationContext;\nimport org.springframework.context.annotation.AnnotationConfigApplicationContext;\npublic class TestUser {\n    public static void main(String[] args) {\n        ApplicationContext context = new AnnotationConfigApplicationContext(ValidationConfig.class);\n        MyService service = context.getBean(MyService.class);\n        User user = new User();\n        user.setName(&quot;\u54c8\u54c8&quot;);\n        user.setAge(50);\n        user.setPhone(&quot;2346&quot;);\n        service.testMethod(user);\n    }\n}<\/code><\/pre>\n<h3>4\u3001\u7b2c\u56db\u79cd\u65b9\u6cd5\uff1a\u5b9e\u73b0\u81ea\u5b9a\u4e49\u6821\u9a8c<\/h3>\n<p>1\u3001\u5c31\u662f\u81ea\u5df1\u5199\u6ce8\u89e3\uff0c\u7136\u540e\u6839\u636e\u6ce8\u89e3\u8fdb\u884c\u6821\u9a8c<\/p>\n<p>2\u3001\u6682\u65f6\u8df3\u8fc7<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b2c\u5341\u7ae0\u3001\u6570\u636e\u6821\u9a8c\uff1aValidation 1\u3001SpringValidation\u6982\u5ff5 1\u3001\u5c31\u662f\u5728\u5f00\u53d1\u7684\u65f6\u5019\uff0c\u6211\u4eec\u4f1a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-5800","post","type-post","status-publish","format-standard","hentry","category-spring-spring"],"_links":{"self":[{"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/posts\/5800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/comments?post=5800"}],"version-history":[{"count":1,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/posts\/5800\/revisions"}],"predecessor-version":[{"id":5801,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/posts\/5800\/revisions\/5801"}],"wp:attachment":[{"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/media?parent=5800"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/categories?post=5800"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/tags?post=5800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}