{"id":10005960,"date":"2022-07-22T11:36:55","date_gmt":"2022-07-22T03:36:55","guid":{"rendered":"https:\/\/ityet.com\/?p=10005960"},"modified":"2022-07-22T11:36:55","modified_gmt":"2022-07-22T03:36:55","slug":"three-js%e7%b3%bb%e5%88%97-%e5%9c%a8%e5%85%83%e5%ae%87%e5%ae%99%e7%9c%8b%e7%94%b5%e5%bd%b1%ef%bc%8c%e4%ba%ab%e5%8f%97-vr-%e8%a7%86%e8%a7%89%e7%9b%9b%e5%ae%b4","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10005960","title":{"rendered":"Three.js\u7cfb\u5217: \u5728\u5143\u5b87\u5b99\u770b\u7535\u5f71\uff0c\u4eab\u53d7 VR \u89c6\u89c9\u76db\u5bb4"},"content":{"rendered":"

1.Three.js\u7cfb\u5217: \u5199\u4e00\u4e2a\u7b2c\u4e00\/\u4e09\u4eba\u79f0\u89c6\u89d2\u5c0f\u6e38\u620f<\/a>
2.Three.js\u7cfb\u5217: \u9020\u4e2a\u6d77\u6d0b\u7403\u6c60\u6765\u5b66\u4e60\u7269\u7406\u5f15\u64ce<\/a><\/p>\n

\u672c\u6587 gihtub \u5730\u5740: https:\/\/github.com\/hua1995116\/Fly-Three.js<\/a><\/p>\n

\u6700\u8fd1\u5143\u5b87\u5b99\u7684\u6982\u5ff5\u5f88\u706b\uff0c\u5e76\u4e14\u53d7\u5230\u75ab\u60c5\u7684\u5f71\u54cd\uff0c\u6211\u4eec\u7684\u51fa\u884c\u603b\u662f\u53d7\u9650\uff0c\u7535\u5f71\u9662\u4e5f\u603b\u662f\u5173\u95e8\uff0c\u4f46\u662f\u5728\u5bb6\u91cc\u53c8\u6ca1\u6709\u770b\u5927\u7247\u7684\u6c1b\u56f4\uff0c\u8fd9\u4e2a\u65f6\u5019\u6211\u4eec\u5c31\u53ef\u4ee5\u901a\u8fc7\u81ea\u5df1\u6765\u9020\u4e00\u4e2a\u5b87\u5b99\uff0c\u5e76\u5728 VR \u8bbe\u5907\uff08Oculus \u3001cardboard\uff09\u4e2d\u6765\u89c2\u770b\u3002<\/p>\n

\u4eca\u5929\u6211\u6253\u7b97\u7528 Three.js \u6765\u5b9e\u73b0\u4e2a\u4eba VR \u7535\u5f71\u5c55\u5385\uff0c\u6574\u4e2a\u8fc7\u7a0b\u975e\u5e38\u7684\u7b80\u5355\uff0c\u54ea\u6015\u4e0d\u4f1a\u7f16\u7a0b\u90fd\u53ef\u4ee5\u8f7b\u6613\u638c\u63e1\u3002<\/p>\n

\u60f3\u8981\u9876\u7ea7\u7684\u89c6\u89c9\u76db\u5bb4\uff0c\u6700\u91cd\u8981\u7684\u80af\u5b9a\u662f\u5f97\u8981\u4e00\u5757\u5927\u5c4f\u5e55\uff0c\u9996\u5148\u6211\u4eec\u5c31\u5148\u6765\u5b9e\u73b0\u4e00\u5757\u5927\u5c4f\u5e55\u3002<\/p>\n

\u5927\u5c4f\u5e55\u7684\u5b9e\u73b0\u4e3b\u8981\u6709\u4e24\u79cd\u51e0\u4f55\u4f53\uff0c\u4e00\u79cd\u662f PlaneGeometry \u548c BoxGeometry\uff0c\u4e00\u4e2a\u662f\u5e73\u9762\uff0c\u4e00\u4e2a\u662f\u516d\u9762\u4f53\u3002\u4e3a\u4e86\u4f7f\u5f97\u5c4f\u5e55\u66f4\u52a0\u6709\u7acb\u4f53\u611f\uff0c\u6211\u9009\u62e9\u4e86 BoxGeometry\u3002<\/p>\n

\u8001\u6837\u5b50\uff0c\u5728\u6dfb\u52a0\u7269\u4f53\u4e4b\u524d\uff0c\u6211\u4eec\u5148\u8981\u521d\u59cb\u5316\u6211\u4eec\u7684\u76f8\u673a\u3001\u573a\u666f\u548c\u706f\u5149\u7b49\u4e00\u4e9b\u57fa\u7840\u7684\u5143\u4ef6\u3002<\/p>\n

const scene = new THREE.Scene();\n\n\/\/ \u76f8\u673a\nconst camera = new THREE.PerspectiveCamera(\n    75,\n    sizes.width \/ sizes.height,\n    0.1,\n    1000\n)\ncamera.position.x = -5\ncamera.position.y = 5\ncamera.position.z = 5\nscene.add(camera);\n\n\/\/ \u6dfb\u52a0\u5149\u7167\nconst ambientLight = new THREE.AmbientLight(0xffffff, 0.5)\nscene.add(ambientLight)\n\nconst directionalLight = new THREE.DirectionalLight(0xffffff, 0.5)\ndirectionalLight.position.set(2, 2, -1)\n\nscene.add(directionalLight)\n\n\/\/ \u63a7\u5236\u5668\nconst controls = new OrbitControls(camera, canvas);\nscene.add(camera);<\/code><\/pre>\n
\u7136\u540e\u6765\u5199\u6211\u4eec\u7684\u6838\u5fc3\u4ee3\u7801\uff0c\u521b\u5efa\u4e00\u4e2a 5 * 5 \u7684\u8d85\u8584\u957f\u65b9\u4f53<\/p>\n
const geometry = new THREE.BoxGeometry(5, 5, 0.2);\nconst cubeMaterial = new THREE.MeshStandardMaterial({\n    color: '#ff0000'\n});\nconst cubeMesh = new THREE.Mesh(geometry, cubeMaterial);\nscene.add(cubeMesh);<\/code><\/pre>\n
\u6548\u679c\u5982\u4e0b:<\/p>\n
\"\"<\/p>\n
\u7136\u540e\u7d27\u63a5\u7740\u52a0\u5165\u6211\u4eec\u7684\u89c6\u9891\u5185\u5bb9\uff0c\u60f3\u8981\u628a\u89c6\u9891\u653e\u5165\u52303d\u573a\u666f\u4e2d\uff0c\u9700\u8981\u7528\u5230\u4e24\u6837\u4e1c\u897f\uff0c\u4e00\u4e2a\u662f html \u7684 video \u6807\u7b7e\uff0c\u53e6\u4e00\u4e2a\u662f Three.js \u4e2d\u7684\u89c6\u9891\u7eb9\u7406 VideoTexture <\/p>\n
\u7b2c\u4e00\u6b65\u5c06\u89c6\u9891\u6807\u7b7e\u653e\u5165\u5230 html \u4e2d\uff0c\u5e76\u8bbe\u7f6e\u81ea\u5b9a\u64ad\u653e\u4ee5\u53ca\u4e0d\u8ba9\u4ed6\u663e\u793a\u5728\u5c4f\u5e55\u4e2d\u3002<\/p>\n
...\n<canvas class="webgl"><\/canvas>\n<video \n  id="video"\n  src=".\/pikachu.mp4"\n  playsinline\n  webkit-playsinline\n  autoplay\n  loop\n  style="display:none"\n  ><\/video>\n...<\/code><\/pre>\n
\u7b2c\u4e8c\u6b65\uff0c\u83b7\u53d6\u5230 video \u6807\u7b7e\u7684\u5185\u5bb9\u5c06\u5b83\u4f20\u7ed9 VideoTexture\uff0c\u5e76\u4e14\u7eb9\u7406\u8d4b\u7ed9\u6211\u4eec\u7684\u6750\u8d28\u3002<\/p>\n
+const video = document.getElementById( 'video' );\n+const texture = new THREE.VideoTexture( video );\n\nconst geometry = new THREE.BoxGeometry(5, 5, 0.2);\nconst cubeMaterial = new THREE.MeshStandardMaterial({\n-    color: '#ff0000'\n+    map: texture\n});\nconst cubeMesh = new THREE.Mesh(geometry, cubeMaterial);\nscene.add(cubeMesh);<\/code><\/pre>\n
\"\"<\/p>\n
\u6211\u4eec\u770b\u5230\u76ae\u795e\u660e\u663e\u88ab\u62c9\u4f38\u4e86\uff0c\u8fd9\u91cc\u5c31\u51fa\u73b0\u4e86\u4e00\u4e2a\u95ee\u9898\u5c31\u662f\u7eb9\u7406\u7684\u62c9\u4f38\u3002\u8fd9\u4e5f\u5f88\u597d\u7406\u89e3\uff0c\u6211\u4eec\u7684\u5c4f\u5e55\u662f 1 : 1 \u7684\uff0c\u4f46\u662f\u6211\u4eec\u7684\u89c6\u9891\u5374\u662f 16:9 \u7684\u3002\u60f3\u8981\u89e3\u51b3\u5176\u5b9e\u4e5f\u5f88\u5bb9\u6613\uff0c\u8981\u4e48\u5c31\u662f\u8ba9\u6211\u4eec\u7684\u5c4f\u5e55\u5927\u5c0f\u66f4\u6539\uff0c\u8981\u4e48\u5c31\u662f\u8ba9\u6211\u4eec\u7684\u89c6\u9891\u7eb9\u7406\u6e32\u67d3\u7684\u65f6\u5019\u66f4\u6539\u6bd4\u4f8b\u3002<\/p>\n
\u7b2c\u4e00\u79cd\u65b9\u6848\u5f88\u7b80\u5355<\/p>\n
\u901a\u8fc7\u4fee\u6539\u51e0\u4f55\u4f53\u7684\u5f62\u72b6\uff08\u4e5f\u53ca\u65f6\u6211\u4eec\u663e\u793a\u5668\u7684\u6bd4\u4f8b\uff09<\/p>\n
const geometry = new THREE.BoxGeometry(8, 4.5, 0.2);\nconst cubeMaterial = new THREE.MeshStandardMaterial({\n    map: texture\n});\nconst cubeMesh = new THREE.Mesh(geometry, cubeMaterial);\nscene.add(cubeMesh);<\/code><\/pre>\n
\u7b2c\u4e8c\u79cd\u65b9\u6848\u7a0d\u5fae\u6709\u70b9\u590d\u6742\uff0c\u9700\u8981\u77e5\u9053\u4e00\u5b9a\u7684\u7eb9\u7406\u8d34\u56fe\u76f8\u5173\u7684\u77e5\u8bc6<\/p>\n
\"Untitled\"<\/p>\n
\u56fe1-1<\/p>\n
\u9996\u5148\u6211\u4eec\u5148\u8981\u77e5\u9053\u7eb9\u7406\u5750\u6807\u662f\u7531 u \u548c v \u4e24\u4e2a\u65b9\u5411\u7ec4\u6210\uff0c\u5e76\u4e14\u53d6\u503c\u90fd\u4e3a 0 – 1\u3002\u901a\u8fc7\u5728 fragment shader \u4e2d\uff0c\u67e5\u8be2 uv \u5750\u6807\u6765\u83b7\u53d6\u6bcf\u4e2a\u50cf\u7d20\u7684\u50cf\u7d20\u503c\uff0c\u4ece\u800c\u6e32\u67d3\u6574\u4e2a\u56fe\u3002<\/p>\n
\u56e0\u6b64\u5982\u679c\u7eb9\u7406\u56fe\u662f\u4e00\u5f2016:9 \u7684\uff0c\u60f3\u8981\u6620\u5c04\u5230\u4e00\u4e2a\u957f\u65b9\u5f62\u7684\u9762\u4e2d\uff0c\u90a3\u4e48\u7eb9\u7406\u56fe\u5fc5\u8981\u4f1a\u88ab\u62c9\u4f38\uff0c\u5c31\u50cf\u6211\u4eec\u4e0a\u9762\u7684\u89c6\u9891\u4e00\u6837\uff0c\u4e0a\u9762\u7684\u56fe\u4e3a\u4e86\u8868\u73b0\u51fa\u7535\u89c6\u673a\u7684\u539a\u5ea6\u6240\u4ee5\u6ca1\u6709\u90a3\u4e48\u660e\u663e\uff0c\u53ef\u4ee5\u770b\u4e00\u4e0b\u7684\u56fe\u3002\uff08\u7b2c\u4e00\u5f20\u6bd4\u8f83\u6697\u662f\u56e0\u4e3a Three.js \u9ed8\u8ba4\u8d34\u56fe\u8ba1\u7b97\u4e86\u5149\u7167\uff0c\u5148\u5ffd\u7565\u8fd9\u4e00\u70b9\uff09<\/p>\n
\"\"<\/p>\n
\"\"<\/p>\n
\u6211\u4eec\u5148\u6765\u634b\u4e00\u634b\uff0c\u5047\u8bbe\u6211\u4eec\u7684\u56fe\u7247\u7684\u6620\u5c04\u662f\u6309\u7167 \u56fe1-1\uff0c\u62c9\u4f38\u7684\u60c5\u51b5\u4e0b  (80,80,0) \u6620\u5c04\u7684\u662f uv(1\uff0c1 )\uff0c\u4f46\u662f\u5176\u5b9e\u6211\u4eec\u671f\u671b\u7684\u662f\u70b9(80, 80  9\/16, 0) \u6620\u5c04\u7684\u662f uv(1,1)\uff0c\u6240\u4ee5\u95ee\u9898\u53d8\u6210\u4e86\u50cf\u7d20\u70b9\u4f4d (80, 80 <\/em> 9\/16, 0) \u7684uv\u503c \u5982\u4f55\u53d8\u6210 (80, 80, 0) \u7684uv \u503c\uff0c\u66f4\u52a0\u7b80\u5355\u4e00\u4e9b\u5c31\u662f\u5982\u4f55\u8ba9 80  9 \/ 16 \u53d8\u6210 80\uff0c\u7b54\u6848\u663e\u800c\u6613\u89c1\uff0c\u5c31\u662f \u8ba9 80 <\/em> 9 \/ 16 \u50cf\u7d20\u70b9\u7684 v \u503c \u4e58\u4ee5  16 \/ 9\uff0c\u8fd9\u6837\u5c31\u80fd\u627e\u5230\u4e86 uv(1,1) \u7684\u50cf\u7d20\u503c\u3002\u7136\u540e\u6211\u4eec\u5c31\u53ef\u4ee5\u5f00\u59cb\u5199 shader \u4e86\u3002<\/p>\n
\/\/ \u5728\u9876\u70b9\u7740\u8272\u5668\u4f20\u9012 uv\nconst vshader = `\nvarying vec2 vUv;\n\nvoid main() {\n  vUv = uv;\n\n  gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}\n`\n\n\/\/ \u6838\u5fc3\u903b\u8f91\u5c31\u662f vec2 uv = vUv * acept; \nconst fshader = `\nvarying vec2 vUv;\n\nuniform sampler2D u_tex;\nuniform vec2 acept;\n\nvoid main()\n{\n  vec2 uv = vUv * acept;\n  vec3 color = vec3(0.3);\n  if (uv.x>=0.0 && uv.y>=0.0 && uv.x<1.0 && uv.y<1.0) color = texture2D(u_tex, uv).rgb;\n  gl_FragColor = vec4(color, 1.0);\n}\n`<\/code><\/pre>\n
\"\"<\/p>\n
\u7136\u540e\u6211\u4eec\u770b\u5230\u6211\u4eec\u753b\u9762\u5df2\u7ecf\u6b63\u5e38\u4e86\uff0c\u4f46\u662f\u5728\u6574\u4f53\u5c4f\u5e55\u7684\u4e0b\u65b9\uff0c\u6240\u4ee5\u8fd8\u5dee\u4e00\u70b9\u70b9\u6211\u4eec\u9700\u8981\u5c06\u5b83\u79fb\u52a8\u5230\u5c4f\u5e55\u7684\u4e2d\u592e\u3002<\/p>\n
\u79fb\u52a8\u5230\u4e2d\u592e\u7684\u601d\u8def\u548c\u4e0a\u9762\u5dee\u4e0d\u591a\uff0c\u6211\u4eec\u53ea\u9700\u8981\u6ce8\u91cd\u8fb9\u754c\u70b9\uff0c\u5047\u8bbe\u8fb9\u754c\u70b9 C \u5c31\u662f\u8ba9 80  ( 0.5 + 9\/16 <\/em> 0.5  )  \u53d8\u6210 80 \uff0c\u5f88\u5feb\u6211\u4eec\u4e5f\u53ef\u80fd\u5f97\u51fa\u7b97\u662f C  16\/9 – 16\/9 <\/em> 0.5 + 0.5 = 80<\/p>\n
\u7136\u540e\u6765\u4fee\u6539 shader\uff0c\u9876\u70b9\u7740\u8272\u5668\u4e0d\u7528\u6539\uff0c\u6211\u4eec\u53ea\u9700\u8981\u4fee\u6539\u7247\u6bb5\u7740\u8272\u5668\u3002<\/p>\n
const fshader = `\nvarying vec2 vUv;\n\nuniform sampler2D u_tex;\nuniform vec2 acept;\n\nvoid main()\n{\n  vec2 uv = vec2(0.5) + vUv * acept - acept*0.5;\n  vec3 color = vec3(0.0);\n  if (uv.x>=0.0 && uv.y>=0.0 && uv.x<1.0 && uv.y<1.0) color = texture2D(u_tex, uv).rgb;\n  gl_FragColor = vec4(color, 1.0);\n}\n`<\/code><\/pre>\n
\u597d\u4e86\uff0c\u5230\u73b0\u5728\u4e3a\u6b62\uff0c\u6211\u4eec\u7684\u56fe\u50cf\u663e\u793a\u6b63\u5e38\u5566~ <\/p>\n
\"\"<\/p>\n
\u90a3\u4e48 Three.js \u4e2d\u7684 textureVideo \u5230\u5e95\u662f\u5982\u4f55\u5b9e\u73b0\u89c6\u9891\u7684\u64ad\u653e\u7684\u5462\uff1f<\/p>\n
\"\"<\/p>\n
\u901a\u8fc7\u67e5\u770b\u6e90\u7801\uff08https:\/\/github.com\/mrdoob\/three.js\/blob\/6e897f9a42d615403dfa812b45663149f2d2db3e\/src\/textures\/VideoTexture.js<\/a>\uff09\u6e90\u7801\u975e\u5e38\u7684\u5c11\uff0cVideoTexture \u7ee7\u627f\u4e86 Texture \uff0c\u6700\u5927\u7684\u4e00\u70b9\u5c31\u662f\u901a\u8fc7 requestVideoFrameCallback \u8fd9\u4e2a\u65b9\u6cd5\uff0c<\/strong>\u6211\u4eec\u6765\u770b\u770b\u5b83\u7684\u5b9a\u4e49\uff0c\u53d1\u73b0 mdn \u6ca1\u6709\u76f8\u5173\u7684\u793a\u4f8b\uff0c\u6211\u4eec\u6765\u5230\u4e86 w3c \u89c4\u8303\u4e2d\u5bfb\u627e<\/strong> https:\/\/wicg.github.io\/video-rvfc\/<\/a><\/p>\n
\u8fd9\u4e2a\u5c5e\u6027\u4e3b\u8981\u662f\u83b7\u53d6\u6bcf\u4e00\u5e27\u7684\u56fe\u5f62\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u7684\u5c0f demo \u6765\u8fdb\u884c\u7406\u89e3<\/p>\n
<body>\n  <video controls><\/video>\n  <canvas width="640" height="360"><\/canvas>\n  <span id="fps_text"\/>\n<\/body>\n\n<script>\n  function startDrawing() {\n    var video = document.querySelector('video');\n    var canvas = document.querySelector('canvas');\n    var ctx = canvas.getContext('2d');\n\n    var paint_count = 0;\n    var start_time = 0.0;\n\n    var updateCanvas = function(now) {\n      if(start_time == 0.0)\n        start_time = now;\n\n      ctx.drawImage(video, 0, 0, canvas.width, canvas.height);\n\n      var elapsed = (now - start_time) \/ 1000.0;\n      var fps = (++paint_count \/ elapsed).toFixed(3);\n      document.querySelector('#fps_text').innerText = 'video fps: ' + fps;\n\n      video.requestVideoFrameCallback(updateCanvas);\n    }\n\n    video.requestVideoFrameCallback(updateCanvas);\n\n    video.src = "http:\/\/example.com\/foo.webm"\n    video.play()\n  }\n<\/script><\/code><\/pre>\n
\u901a\u8fc7\u4ee5\u4e0a\u7684\u7406\u89e3\uff0c\u53ef\u4ee5\u5f88\u5bb9\u6613\u62bd\u8c61\u51fa\u6574\u4e2a\u8fc7\u7a0b\uff0c\u901a\u8fc7 requestVideoFrameCallback<\/strong> \u83b7\u53d6\u89c6\u9891\u6bcf\u4e00\u5e27\u7684\u753b\u9762\uff0c\u7136\u540e\u7528 Texture \u53bb\u6e32\u67d3\u5230\u7269\u4f53\u4e0a\u3002<\/p>\n
\"Untitled\"<\/p>\n
\u7136\u540e\u6211\u4eec\u6765\u52a0\u5165 VR \u4ee3\u7801\uff0c Three.js \u9ed8\u8ba4\u7ed9\u4ed6\u4eec\u63d0\u4f9b\u4e86\u5efa\u7acb VR \u7684\u65b9\u6cd5\u3002<\/p>\n
\/\/ step1 \u5f15\u5165 VRButton\nimport { VRButton } from 'three\/examples\/jsm\/webxr\/VRButton.js';\n\/\/ step2 \u5c06 VRButton \u521b\u9020\u7684dom\u6dfb\u52a0\u8fdbbody \ndocument.body.appendChild( VRButton.createButton( renderer ) );\n\/\/ step3 \u8bbe\u7f6e\u5f00\u542f xr\nrenderer.xr.enabled = true;\n\/\/ step4 \u4fee\u6539\u66f4\u65b0\u51fd\u6570\nrenderer.setAnimationLoop( function () {\n    renderer.render( scene, camera );\n} );<\/code><\/pre>\n
\u7531\u4e8e iphone \u592a\u62c9\u80ef\u4e0d\u652f\u6301 webXR \uff0c\u7279\u5730\u501f\u4e86\u53f0\u5b89\u5353\u673a\uff08\u5b89\u5353\u673a\u9700\u8981\u4e0b\u8f7d Google Play\u3001Chrome \u3001Google VR\uff09\uff0c\u6dfb\u52a0\u4ee5\u4e0a\u6b65\u9aa4\u540e\uff0c\u5c31\u4f1a\u5982\u4e0b\u663e\u793a\uff1a<\/p>\n
\"\"<\/p>\n
\u70b9\u51fb ENTER XR<\/code> \u6309\u94ae\u540e\uff0c\u5373\u53ef\u8fdb\u5165 VR \u573a\u666f\u3002<\/p>\n
\"\"<\/p>\n
\u7136\u540e\u6211\u4eec\u6211\u4eec\u53ef\u4ee5\u518d\u82b120\u5757\u94b1\u5c31\u53ef\u4ee5\u4e70\u4e2a\u8c37\u6b4c\u773c\u955c cardboard\u3002\u4f53\u9a8c\u5730\u5740\u5982\u4e0b\uff1a<\/p>\n
https:\/\/fly-three-js.vercel.app\/lesson03\/code\/index4.html<\/a><\/p>\n
\"\"<\/p>\n
\u6216\u8005\u4e5f\u53ef\u4ee5\u50cf\u6211\u4e00\u6837\u4e70\u4e00\u4e2a Oculus  \u7136\u540e\u8eba\u7740\u770b\u5927\u7247<\/p>\n
\"\"<\/p>\n
https:\/\/segmentfault.com\/a\/1190000042094334<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
1.Three.js\u7cfb\u5217: \u5199\u4e00\u4e2a\u7b2c\u4e00\/\u4e09\u4eba\u79f0\u89c6\u89d2\u5c0f\u6e38\u620f2.Three.js\u7cfb\u5217: \u9020\u4e2a\u6d77\u6d0b\u7403\u6c60\u6765\u5b66\u4e60\u7269\u7406\u5f15\u64ce […]<\/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-10005960","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\/10005960","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=10005960"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10005960\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10005960"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10005960"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10005960"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}