{"id":10006483,"date":"2022-09-14T23:17:16","date_gmt":"2022-09-14T15:17:16","guid":{"rendered":"https:\/\/ityet.com\/?p=10006483"},"modified":"2022-09-14T23:17:16","modified_gmt":"2022-09-14T15:17:16","slug":"gson%e8%a7%a3%e6%9e%90%ef%bc%9a%e5%b0%86json%e5%ad%97%e6%ae%b5%e6%98%a0%e5%b0%84%e5%88%b0%e4%b8%8d%e5%90%8c%e5%90%8d%e7%9a%84java%e5%ad%97%e6%ae%b5%e4%b8%8a%e4%bb%a5%e5%8f%8a%e5%b0%86%e5%a4%9a","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10006483","title":{"rendered":"Gson\u89e3\u6790\uff1a\u5c06Json\u5b57\u6bb5\u6620\u5c04\u5230\u4e0d\u540c\u540d\u7684Java\u5b57\u6bb5\u4e0a\u4ee5\u53ca\u5c06\u591a\u4e2aJson\u5b57\u6bb5\u6620\u5c04\u5230\u5355\u4e2aJava\u5b57\u6bb5"},"content":{"rendered":"<h2>\u4e00\u3001Gson\u6b63\u5e38\u89e3\u6790<\/h2>\n<p>\u4e00\u822c\u60c5\u51b5\u4e0b\u6211\u4eec\u4f7f\u7528Gson\u5c06Json\u5b57\u7b26\u4e32\u89e3\u6790\u6210Java\u5b9e\u4f53\u6570\u636e\u7c7b\u65f6\uff0cJson\u5b57\u6bb5\u548cJava\u5b57\u6bb5\u662f\u4e00\u4e00\u5bf9\u5e94\u4e14\u540d\u79f0\u5b8c\u5168\u4e00\u81f4\u3002\u6bd4\u5982\u5982\u4e0bJson\u5b57\u7b26\u4e32\uff1a<\/p>\n<pre><code>{\n    &quot;userId&quot;:3,\n    &quot;userName&quot;:&quot;\u5f20\u4e09&quot;\n}<\/code><\/pre>\n<p>\u5bf9\u5e94\u7684Java\u5b9e\u4f53\u7c7b\u4e3a\uff1a<\/p>\n<pre><code>\/\/\u53ea\u80fd\u89e3\u6790 userId\u3001userName\npublic final class UserInfo {\n    public int userId;\n    public String userName;\n}<\/code><\/pre>\n<h2>\u4e8c\u3001\u5c06Json\u5b57\u6bb5\u6620\u5c04\u5230\u4e0d\u540c\u540d\u7684Java\u5b57\u6bb5\u4e0a<\/h2>\n<p>\u5982\u4e0a\u7684Java\u5b9e\u4f53\u7c7b\uff0c\u5982\u679c\u6b64\u65f6\u540e\u53f0\u8fd4\u56de\u7684Json\u5b57\u7b26\u4e32\u5b57\u6bb5\u53d1\u751f\u53d8\u5316\uff1a<\/p>\n<pre><code>{\n    &quot;USER_ID&quot;:4,\n    &quot;USER_NAME&quot;:&quot;\u674e\u56db&quot;\n}<\/code><\/pre>\n<p>\u5bf9\u5e94\u7684\u524d\u53f0\u4e5f\u8981\u4fee\u6539Java\u5b9e\u4f53\u7c7b\u5b57\u6bb5\uff0c\u968f\u4e4b\u800c\u6765\u7684\u5c31\u662f\u8981\u4fee\u6539View\u5c42\u7684\u6570\u636e\u7ed1\u5b9a\u4e86[\u5927\u54ed]\uff0c\u4e3a\u4e86\u907f\u514d\u4e00\u5927\u63a8\u7684\u4fee\u6539\uff0c\u5176\u5b9e\u53ef\u4ee5\u91c7\u7528\u5c06Json\u5b57\u6bb5\u6620\u5c04\u5230\u4e0d\u540c\u540d\u7684Java\u5b57\u6bb5\u4e0a\uff0c\u7ed9\u5b9e\u4f53\u7c7b\u7684\u5b57\u6bb5\u52a0\u4e0a@SerializedName \u6ce8\u89e3\uff1a<\/p>\n<pre><code>\/\/\u53ea\u80fd\u89e3\u6790 USER_ID\u3001USER_NAME\npublic final class UserInfo {\n    @SerializedName(&quot;USER_ID&quot;)\n    public int userId;\n    @SerializedName(&quot;USER_NAME&quot;)\n    public String userName;\n}<\/code><\/pre>\n<p>\u4f46\u662f\u6ce8\u610f\uff0c\u6b64\u65f6\u8be5\u5b9e\u4f53\u7c7b\u53ea\u80fd\u89e3\u6790 USER_ID\u3001USER_NAME \u5b57\u6bb5\uff0c\u4e0d\u80fd\u518d\u89e3\u6790 userId\u3001userName \u5b57\u6bb5\u4e86\u3002<\/p>\n<h2>\u4e09\u3001\u5c06\u591a\u4e2aJson\u5b57\u6bb5\u6620\u5c04\u5230\u5355\u4e2aJava\u5b57\u6bb5<\/h2>\n<p>\u5982\u4e0a\u6240\u8ff0\uff0c\u5982\u679c\u6211\u4eec\u5728\u4e0d\u6539\u53d8\u5b9e\u4f53\u7c7b\u5b57\u6bb5\u7684\u60c5\u51b5\u4e0b\uff0c\u65e2\u60f3\u89e3\u6790 USER_ID\u3001USER_NAME \u5b57\u6bb5\uff0c\u8fd8\u9700\u89e3\u6790 userId\u3001userName \u5b57\u6bb5\u3002\u6b64\u65f6\u5219\u9700\u4fee\u6539\u5b9e\u4f53\u7c7b\u7684\u5b57\u6bb5\u6ce8\u89e3\uff0c\u5728 @SerializedName \u6ce8\u89e3\u4e2d\u4f7f\u7528\u503c\u548c\u5907\u7528\u53c2\u6570\uff1a<\/p>\n<pre><code>\/\/\u53ef\u4ee5\u89e3\u6790 userId\u3001userName\uff1bUSER_ID\u3001USER_NAME\npublic final class UserInfo {\n    @SerializedName(value = &quot;userId&quot;, alternate = &quot;USER_ID&quot;)\n    public int userId;\n    @SerializedName(value = &quot;userName&quot;, alternate = &quot;USER_NAME&quot;)\n    public String userName;\n}<\/code><\/pre>\n<p>\u6b64\u65f6\u7684\u5b9e\u4f8b\u7c7b\u5c31\u65e2\u53ef\u89e3\u6790 USER_ID\u3001USER_NAME \u5b57\u6bb5\uff0c\u4e5f\u53ef\u89e3\u6790 userId\u3001userName \u5b57\u6bb5\u4e86\u3002<\/p>\n<h3>\u66f4\u8fd1\u4e00\u6b65:<\/h3>\n<p>\u518d\u6765\u5982\u4e0b\u7684Json\u5b57\u7b26\u4e32\uff1a<\/p>\n<pre><code>{\n    &quot;ID&quot;:5,\n    &quot;NAME&quot;:&quot;\u738b\u4e94&quot;\n}<\/code><\/pre>\n<p>\u5982\u679c\u8fd8\u60f3\u91c7\u7528\u539f\u5b9e\u4f53\u7c7b\u8fdb\u884c\u89e3\u6790\uff0c\u5219\u9700\u5c06 @SerializedName \u6ce8\u89e3\u4e2d\u7684\u5907\u7528\u53c2\u6570\u4fee\u6539\u4e3a\u5b57\u7b26\u4e32\u6570\u7ec4\uff0c\u5982\u4e0b\uff1a<\/p>\n<pre><code>\/\/\u53ef\u4ee5\u89e3\u6790 userId\u3001userName\uff1bUSER_ID\u3001USER_NAME\uff1bID\u3001NAME\npublic final class UserInfo {\n    @SerializedName(value = &quot;userId&quot;, alternate = {&quot;USER_ID&quot;, &quot;ID&quot;})\n    public int userId;\n    @SerializedName(value = &quot;userName&quot;, alternate = {&quot;USER_NAME&quot;, &quot;NAME&quot;})\n    public String userName;\n}<\/code><\/pre>\n<p>\u6b64\u65f6\u7684\u5b9e\u4f8b\u7c7b\u5c31\u53ef\u4ee5\u89e3\u6790 userId\u3001userName\uff1bUSER_ID\u3001USER_NAME\uff1bID\u3001NAME\u4e86\u3002<\/p>\n<h2>\u56db\u3001\u603b\u7ed3\uff1a<\/h2>\n<p>\u4f7f\u7528\u5982\u4e0b\u5e26\u6709 @SerializedName \u6ce8\u89e3\uff0c\u6ce8\u89e3\u4e2d\u4f7f\u7528\u4e86\u503c\u548c\u5907\u7528\u53c2\u6570\uff0c\u4e14\u5907\u7528\u53c2\u6570\u4e3a\u5b57\u7b26\u4e32\u6570\u7ec4 \u7684\u5b9e\u4f53\u7c7b\uff1a<\/p>\n<pre><code>\/\/\u53ef\u4ee5\u89e3\u6790 userId\u3001userName\uff1bUSER_ID\u3001USER_NAME\uff1bID\u3001NAME\npublic final class UserInfo {\n    @SerializedName(value = &quot;userId&quot;, alternate = {&quot;USER_ID&quot;, &quot;ID&quot;})\n    public int userId;\n    @SerializedName(value = &quot;userName&quot;, alternate = {&quot;USER_NAME&quot;, &quot;NAME&quot;})\n    public String userName;\n}<\/code><\/pre>\n<p>\u53ef\u4ee5\u540c\u65f6\u89e3\u6790\u5982\u4e0b\u4e09\u79cd\u5b57\u6bb5\u7684Json\uff1a<\/p>\n<pre><code>String json1 = &quot;{\/&quot;userId\/&quot;:3,\/&quot;userName\/&quot;:\/&quot;\u5f20\u4e09\/&quot;}&quot;;\nString json2 = &quot;{\/&quot;USER_ID\/&quot;:4,\/&quot;USER_NAME\/&quot;:\/&quot;\u674e\u56db\/&quot;}&quot;;\nString json3 = &quot;{\/&quot;ID\/&quot;:5,\/&quot;NAME\/&quot;:\/&quot;\u738b\u4e94\/&quot;}&quot;;<\/code><\/pre>\n<p>\u683c\u5f0f\u5316Json\u5982\u4e0b\uff1a<\/p>\n<pre><code>{\n    &quot;userId&quot;:3,\n    &quot;userName&quot;:&quot;\u5f20\u4e09&quot;\n}\n \n{\n    &quot;USER_ID&quot;:4,\n    &quot;USER_NAME&quot;:&quot;\u674e\u56db&quot;\n}\n \n{\n    &quot;ID&quot;:5,\n    &quot;NAME&quot;:&quot;\u738b\u4e94&quot;\n}<\/code><\/pre>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000042477789\">https:\/\/segmentfault.com\/a\/1190000042477789<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001Gson\u6b63\u5e38\u89e3\u6790 \u4e00\u822c\u60c5\u51b5\u4e0b\u6211\u4eec\u4f7f\u7528Gson\u5c06Json\u5b57\u7b26\u4e32\u89e3\u6790\u6210Java\u5b9e\u4f53\u6570\u636e\u7c7b\u65f6\uff0cJson\u5b57\u6bb5\u548cJa [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-10006483","post","type-post","status-publish","format-standard","hentry"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006483","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10006483"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006483\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10006483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10006483"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10006483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}