{"id":52051,"date":"2024-12-03T11:27:41","date_gmt":"2024-12-03T03:27:41","guid":{"rendered":"https:\/\/fwq.ai\/blog\/52051\/"},"modified":"2024-12-03T11:27:41","modified_gmt":"2024-12-03T03:27:41","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87-javascript-%e5%9c%a8%e5%bc%b9%e7%aa%97%e4%b8%ad%e8%8e%b7%e5%8f%96-id-%e5%80%bc%e5%b9%b6%e5%b0%86%e5%85%b6%e4%bd%9c%e4%b8%ba%e9%93%be%e6%8e%a5%e5%8f%82%e6%95%b0-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/52051\/","title":{"rendered":"\u5982\u4f55\u901a\u8fc7 JavaScript \u5728\u5f39\u7a97\u4e2d\u83b7\u53d6 ID \u503c\u5e76\u5c06\u5176\u4f5c\u4e3a\u94fe\u63a5\u53c2\u6570\u8fdb\u884c\u9875\u9762\u8df3\u8f6c\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u5982\u4f55\u901a\u8fc7 JavaScript \u5728\u5f39\u7a97\u4e2d\u83b7\u53d6 ID \u503c\u5e76\u5c06\u5176\u4f5c\u4e3a\u94fe\u63a5\u53c2\u6570\u8fdb\u884c\u9875\u9762\u8df3\u8f6c\uff1f<\/h1>\n

\u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60\u6587\u7ae0<\/span>\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587\u300a\u5982\u4f55\u901a\u8fc7 JavaScript \u5728\u5f39\u7a97\u4e2d\u83b7\u53d6 ID \u503c\u5e76\u5c06\u5176\u4f5c\u4e3a\u94fe\u63a5\u53c2\u6570\u8fdb\u884c\u9875\u9762\u8df3\u8f6c\uff1f\u300b<\/span>\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01<\/p>\n

\"\u5982\u4f55\u901a\u8fc7<\/p>\n

\u83b7\u53d6\u5f39\u7a97\u4e2d\u7684 id \u503c\u53ca\u4ece\u94fe\u63a5\u4f20\u53c2<\/strong><\/p>\n

\u5bf9\u4e8e\u95ee\u9898\u4e2d\u7684\u573a\u666f\uff0c\u53ef\u4ee5\u901a\u8fc7 javascript \u5b9e\u73b0\u4ee5\u4e0b\u64cd\u4f5c\uff1a<\/p>\n

    \n
  1. \u5728\u5f39\u7a97\u4e2d\u5b9a\u4e49\u4e00\u4e2a\u9690\u85cf\u7684 input \u6807\u7b7e\uff0c\u7528\u4e8e\u5b58\u50a8\u6240\u9700\u7684 id \u503c\u3002<\/li>\n
  2. \u5728\u70b9\u51fb\u201c\u53bb\u8bbe\u7f6e\u201d\u6309\u94ae\u65f6\uff0c\u5c06\u6240\u8981\u8df3\u8f6c\u9875\u9762\u7684 id \u503c\u8d4b\u503c\u7ed9\u9690\u85cf\u7684 input\u3002<\/li>\n
  3. \u83b7\u53d6\u9690\u85cf input \u7684\u503c\uff0c\u5e76\u4f7f\u7528\u8be5\u503c\u4f5c\u4e3a\u94fe\u63a5\u4f20\u53c2\u8df3\u8f6c\u5230\u8bbe\u7f6e\u9875\u9762\u3002<\/li>\n<\/ol>\n

    \u5177\u4f53\u4ee3\u7801\u5b9e\u73b0\uff1a<\/p>\n

    \/\/ \u8bbe\u7f6e\u9690\u85cf input \u7528\u4e8e\u5b58\u50a8id\nconst hiddenInput = document.createElement(\"input\");\nhiddenInput.setAttribute(\"type\", \"hidden\");\nhiddenInput.setAttribute(\"id\", \"hidden-id\");\n\n\/\/ \u83b7\u53d6 \"\u53bb\u8bbe\u7f6e\" \u6309\u94ae\nconst setupButton = document.getElementById(\"setup\");\n\n\/\/ \u7ed9\u6309\u94ae\u6dfb\u52a0\u70b9\u51fb\u4e8b\u4ef6\nsetupButton.addEventListener(\"click\", function() {\n  \/\/ \u83b7\u53d6\u6240\u9700\u7684 id \u503c\n  const id = document.querySelector(\"td:first-child\").textContent;\n  \n  \/\/ \u8bbe\u7f6e\u9690\u85cf input \u7684\u503c\n  hiddenInput.value = id;\n  document.body.appendChild(hiddenInput);\n  \n  \/\/ \u4ece\u94fe\u63a5\u4f20\u53c2\u8df3\u8f6c\u5230\u8bbe\u7f6e\u9875\u9762\n  const targetUrl = `\/Index\/jxMoneyToBank?uid=${id}`;\n  window.location.href = targetUrl;\n});<\/pre>\n
    \u4eca\u5929\u5173\u4e8e\u300a\u5982\u4f55\u901a\u8fc7 JavaScript \u5728\u5f39\u7a97\u4e2d\u83b7\u53d6 ID \u503c\u5e76\u5c06\u5176\u4f5c\u4e3a\u94fe\u63a5\u53c2\u6570\u8fdb\u884c\u9875\u9762\u8df3\u8f6c\uff1f\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n
    \n
    <\/dt>\n
    \n   Colly \u62a5\u9519\u201cinvalid memory address or nil pointer dereference\u201d\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
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